The cookies is used to store the user consent for the cookies in the category "Necessary". Most of the time positive and negative charges are balanced in an object, which makes that object neutral. [duplicate]. We can now interpret what is happening with the glass/plastic rod experiments. An electrical charge is created when electrons are transferred to or removed from an object. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". These cookies will be stored in your browser only with your consent. A charged object has an effect on other charged objects around it. \end{equation}, \begin{equation} The two charges attract each other. The reason that like charges repel and opposite charges attract is because of the way that they interact with each other. Are heat and conduction related to each other? If a charged plastic tube is held above some bits of paper, the tube will exert an attractive influence on the paper tolift it off the table. All electric fields begin on a positive charge and end on a negative charge. It happens because petrol contains stored-up energy which is released when it burns. This is not exactly a "why" question. The answer may actually be quite surprising. Repulsion refers to the force which makes two charges move away from each other while attraction refers to the force which makes two charges come in contact with each other. Opposite charges attract each other (negative to positive). Why do like charges repel and opposite charges attract? How do like charges behave towards each other? And neutral objects have a balance of charge equal numbers of protons and electrons. These cookies track visitors across websites and collect information to provide customized ads. What would have to happen for an object to become negatively charged? A neutral object will attract both a positive and a negative charge. Explain why, two magnetic field lines do not intersect each other? Two electrons in the vicinity of each other exchange a photon with each other (back and forth) that results in the mutual repulsion. Neutrons are neutral, but protons and electrons are electrically charged. Do parallel currents attract/repel in vacuum? "Hold ondid you say like charges repel and unlike charges attract?" "Hold on.did you say like charges repel and unlike charges attract ?" Yes, but this is really due to a different force, the electromagnetic force, which we will . Also Read: How Can A Rocket Turn In Space When There Is No Atmosphere? Is Aluminum Magnetic? This cookie is set by GDPR Cookie Consent plugin. Can two bodies having same charge attract? These cookies will be stored in your browser only with your consent. The electrons are transferred from the glass to the silk,and so the glass rod attains a positive charge. answer the question why do opposite charges attract, which will help you get the most accurate answer. Please don't use computer-generated text for questions or answers on Physics. \mathbf{E}(\mathbf{r}) = \frac{q_1 (\mathbf{r}-\mathbf{r}_1)}{4\pi \varepsilon_0 |\mathbf{r}-\mathbf{r}_1|^2} + \frac{q_2 (\mathbf{r}-\mathbf{r}_2)}{4\pi \varepsilon_0 |\mathbf{r}-\mathbf{r}_2|^2} Two electrons will tend to repel each other because both have a negative electrical charge. If there is an electron-electron pair and they are within a certain range (which is based on the range of electromagnetic . Why do charged objects attract pieces of paper? Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Is ampicillin good for respiratory infection? That is, a positively charged object will exert a repulsive force upon a second positively charged object. Tutorialspoint. The cookies is used to store the user consent for the cookies in the category "Necessary". Answer to: Why do unlike charges attract each other and like charges repel each other? We are not permitting internet traffic to Byjus website from countries within European Union at this time. Attraction is seen between the two rods. rev2023.1.18.43173. \end{equation}. Since opposite charges attract, protons and electrons attract each other. Hence, if two magnets are pointing with unlike/opposite poles together (north pole to a south pole or vice versa), then bringing them closer together decreases the energy stored up in the magnetic field. How do the protagonist assert conflicts and resolutions on the hierarchical state of affairs of the country. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. Why Are Some Materials Magnetic? The cookie is used to store the user consent for the cookies in the category "Analytics". Also, as a result of Newtons law of action-reaction, a neutral object will also attract a charged object. Thus two negative charges repel one another while a positive . Opposite charges attract each other (negative to positive). Like charges (e.g., two positive charges or two negative charges) repel each other. Two electrons will tend to repel each other because both have a negative electrical charge. This means that two positive charges or two negative charges will repel each other. Therefore, like charges repel and unlike charges attract. Physics of the Impossible: A Scientific Exploration of the World of Phasers, Force Fields, Teleportation and Time Travel, Mechanics: Volume 1 (Course of Theoretical Physics S), Why Does E=mc2? Why do like charges repel and unlike charges attract each other? Copyright 2023 ElegantQuestion.com | All rights reserved. Hence, the correct answer is option A. why do they repel and move away from each other. This cookie is set by GDPR Cookie Consent plugin. From Episode 34 of #AskAbhijit.WATCH FULL EPISODE: #AskAbhijit 34: Science, Astrophysics, Tech, AI https://youtu.be/5pnZKhWMvyYSUBSCRIBE https://www.yout. This cookie is set by GDPR Cookie Consent plugin. By clicking Accept All, you consent to the use of ALL the cookies. Have you ever put two magnets together and instead of coming together, they had to be pushed together? Can the sugar/salt and oil be mixed with each other? Try rubbing a balloon with avariety of animal furs, such as a woolen sweater or even your own skin. Why sun does not twinkle like other stars ? The electrons are transferred from the glass to the silk,and so the glass rod attains a positive charge. The two charges attract each other. Why do unlike charges attract each other? buy a product on Amazon from a link on here, we get a small percentage of its A positive charge contains an excess number of protons in it whereas a negative charge contains a less number of protons in it. On the other hand, if an atom gains an extra electron, it will become a negatively charged atom or negative ion. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. To understand the stored energy lets take some example which helps us to understand this easily. Note that this explanation ignores a host of other things: Kinetic Energy (which is positive and decreases as we move further away from the nucleus), Electron-Electron repulsion etc. USB Types: Various Types of USB Cables (A, B and C) and Their Differences. The cookie is used to store the user consent for the cookies in the category "Other. These atoms normally are neutral which means the postive charges balances the amount of negative charges. Any charged object whether positively charged or negatively charged will have an attractive interaction with a neutral object. The principle stated earlier for atoms can be applied to objects. Please put a comment to explain. Now,if we bring a similarly rubbed glass rod next to it,they will repel. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Glass happens to lose electrons easily, and silk grabs them away from the glass atoms, so after rubbing the glass becomes positively charged and the silk becomes negatively charged. Copyright 2023 ElegantQuestion.com | All rights reserved. This field transmits information to other charged particles, repelling other negative charges and attracting positive ones. In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. The cookie is used to store the user consent for the cookies in the category "Analytics". How do objects with opposite charges interact? When a positive charge is brought closer to a negative charge, excess number photons from the positive charge get transferred to the negative charge, so that the number of photons in both the charges are balanced. Because electrons have a negative charge, when they are added to an object, it becomes negatively charged. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. This cookie is set by GDPR Cookie Consent plugin. Why do trees lose their leaves in summer? Therefore, like charges repel and unlike charges attract. In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. This is an observed fact and a law of nature. These attractive and repulsive forces are exactly that, forces. How do like and unlike charges react to each other? Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. What experience do you need to become a teacher? A positive charge contains an excess number of protons in it whereas a negative charge contains a less number of protons in it. In physics, charge conservation is the principle that the total electric charge in an isolated system never changes. How are nitride and nitrate different from each other? A substance that gains electrons becomes negatively charged, while a substance that loses electrons becomes positively charged. How does one show using QED that same/opposite electric charges repel/attract each other, respectively? Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Why do veins not have to be as strong as arteries. The interaction between two similarly charged objects is repulsive. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. A neutral object will attract both a positive and a negative charge. Opposites attract. We also use third-party cookies that help us analyze and understand how you use this website. If a balloon is not rubbed with the wool cloth, it has an equal amount of negative to positive charges, so it will attract to a rubbed balloon. Since most other objects, unless they are charged before, belong to this third group they are called neutral. (Photo Credit : Adrignola/Wikimedia Commons). In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. 10-19 Coulombs. . where $\epsilon_{1,2} \equiv \int d^3r \:q^2_{1,2}/2r^2 \varepsilon_0$ is the deformation energy created by the single charge $q_{1,2}$ had it been alone in the universe. Asking why may get you an answer such as:. Two objects that have an excess of one type of . Unlike charges attract. How do substances with like charges repel each other? If a positive charge and a negative charge interact, their forces act in the same direction, from the positive to the negative charge. These cookies track visitors across websites and collect information to provide customized ads. The two charges attract each other. 4 Why do like charges repel and unlike charges attract? When you rub a balloon against your clothes and it sticks to the wall, you are adding a surplus of electrons (negative charges) to the surface of the balloon. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. You also have the option to opt-out of these cookies. In this manner, what happens when Unlike charges interact? Therefore, like charges repel and unlike charges attract. This is due to the nature of the electric force, which is a force that is exerted between two particles that have either opposite charges or similar charges. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Fermi Dirac distribution some of them actually repel others and some do attract other. Certain materials, mainly iron, nickel, and cobalt, have atoms that are easily rearranged by a magnet. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Do like charges attract each other? The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Physics Stack Exchange is a question and answer site for active researchers, academics and students of physics. The phenomenon of static electricity requires a separation of positive and negative charges. Objects can be positively charged, negatively charged or neutral (no charge). A neutron, like the name implies, is neutral with no net charge. Repulsion refers to the force which makes two charges move away from each other while attraction refers to the force which makes two charges come in contact with each other.A positive charge contains an excess number of protons in it whereas a negative charge contains a less number of protons in it. However, you may visit "Cookie Settings" to provide a controlled consent. However, you may visit "Cookie Settings" to provide a controlled consent. It does not store any personal data. You will likely notice that the balloon will begin reacting differently with the objects surrounding it. The attraction or repulsion acts along the line between the two charges. Can You Use The Pavlovian Association To Desensitize A Reflex? How will you show that like charges repel and unlike charges attract each other? In general, charge refers to a generator of continuous symmetry in a system. Briefly and clearly explain why charged objects attract neutral objects. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Scientists termed this stored-up energy as potential energy and movement energy as kinetic energy. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. But, when we hold two magnets together with the unlike poles (a north pointing to the south or vice versa) the magnets stick together (attract each other). Can like charges attract each other? Like charges repel each other (positive to positive or negative to negative). According to the third law of Newton, a force is simply a mutual interaction between two objects that results in an equal and opposite push or pull upon the respective objects. Positively charged objects and neutral objects attract each other; and negatively charged objects and neutral objects attract each other. Do positive and negative charges cancel each other out? Just as before, these two forces have equal magnitudes and are exerted in opposite directions of each other. Magnets are composed of north poles and south poles. Therefore, like charges repel and unlike charges attract. Save my name, email, and website in this browser for the next time I comment. Neutral object are attracted to either charge. Opposite charges attract each other (negative to positive). The total energy is thus expressed as the sum of the individual contributions coming from each particles plus a correction due to the fact that, when the charges are close enough, the EM field deformations generated by one charge will be affected by the deformations created by the other. Here, the stored-up energy is reduced and replaced by movement energy. Why Is Static Friction Greater Than Kinetic Friction? Originally Answered: Why . Like charges repel each other; unlike charges attract. In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. Two protons will also tend to repel each other because they both have a positive charge. Object A exerts a rightward push on Object B. Therefore we must construct a theory which can describe this behaviour. If the charges are of same sign, the momentum energy is induced oriented away from the other particle, which causes them to tend to move away from each other. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. By rubbing: When a body is rubbed with another body, both of them gets charged. Now, when a positive charge is brought closer to another positive charge, once the virtual transfer of photons occurs, there is an excess number of photons in both the charges, which tend to repel them away from each other. By clicking Accept All, you consent to the use of ALL the cookies. price. This website uses cookies to improve your experience while you navigate through the website. \mathcal{E}_{elec} = \frac{\varepsilon_0}{2}\int d^3r \: \mathbf{E}^2 But opting out of some of these cookies may affect your browsing experience. Requested URL: byjus.com/question-answer/why-do-unlike-charges-attract/, User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15. Do objects with unlike charges attract each other? But opting out of some of these cookies may affect your browsing experience. The size of the force varies inversely as the square of the distance between the two charges. The presence of the other charge doesn't affect the two mutual force between the two charges. It's best to ask how, not why when it comes to elementary level physics. What does opposite charges do to each other? In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. Whereas unlike charges attract each other. This cookie is set by GDPR Cookie Consent plugin. Why do like charges repel and unlike attract? However, you may visit "Cookie Settings" to provide a controlled consent. Whereas unlike charges attract each other. Like charges repel simply because thats what they do. That is, a positively charged object will exert a repulsive force upon a . Experiment: Take a glass rod rubbed with silk piece (+vely charged) Suspend it in a stand with the help of a thread. When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. In the Pern series, what are the "zebeedees"? However, decreased interaction with the nucleus is the principal reason why electrons further from the nucleus are higher in energy. The size of the force is proportional to the value of each charge. He is also a chess aficionado, He likes studying chess classics from the 1800 and 1900s. Quantitatively, the deformation is measured by a local change in the EM field, and considering the static setup we consider, this change is solely measured by the electric field $\mathbf{E} \equiv -\mathbf{\nabla} \phi$ generated by this system of charges. Two protons will also tend to repel each other because they both have a positive charge. Any charged object whether positively charged or negatively charged will have an attractive interaction with a neutral object. Now interchange them i.e. Atoms contain positive charges and negative charges. Positively charged objects and neutral objects attract each other; and negatively charged objects and neutral objects attract each other. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Benjamin Franklin The cookie is used to store the user consent for the cookies in the category "Performance". Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Like charges repel each other (positive to positive or negative to negative). Like charges repel each other (positive to positive or negative to negative). Like charges repel each other (positive to positive or negative to negative). But opting out of some of these cookies may affect your browsing experience. Like all charged particles, negative charges create electric fields around them. F. E is given as K in two Q one Q two by R square. eg. The like charges mean the charges of the same kind and unlike charges mean charges of different kinds. . \mathbf{E}^2 = \frac{q_1^2}{(4\pi \varepsilon_0)^2} + \frac{q_2^2}{(4\pi \varepsilon_0)^2} + \frac{2 q_1 q_2 (\mathbf{r}-\mathbf{r}_1) \cdot (\mathbf{r}-\mathbf{r}_2)}{(4\pi \varepsilon_0)^2 |\mathbf{r}-\mathbf{r}_1|^2|\mathbf{r}-\mathbf{r}_2|^2} Therefore, like charges repel and unlike charges attract. Also Read: Why Does Static Charge Build Up? That is, a positively charged object will exert a repulsive force upon a second positively charged object. Deforming the EM field costs some energy that is stored as a curvature term of a electrostatic potential sheet if you will. By clicking Accept All, you consent to the use of ALL the cookies. Bring a -vely charged Ebonite rod (rubbed with fur) near the glass rod. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Like charges repel each other; unlike charges attract. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. What is the difference between mango plants and maize plants in terms of root system? Necessary cookies are absolutely essential for the website to function properly. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. This is an observed fact and a law of nature. Now you have observed two facts at the same time; like poles repel (like "charges" repel) and unlike poles (unlike "charges") attract. Which material can gain a negative charge? This deformation weakening effect is all the more important as the charges get closer and closer until they eventually overlap and yield (in principle) a zero deformation field. When we hold two magnets together so that like or same poles are close together (two north or two south) they repel. As a result opposite charges attract each other: The electric field and resulting forces produced by two electrical charges of opposite polarity. The attraction or repulsion acts along the line between the two charges. How do you describe the shape of a molecule? If you could witness one event past, present, or future, what would it be? This website uses cookies to improve your experience while you navigate through the website. Two bodies having like charges can attract each other. Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field. Why Is Turritopsis Dohrnii Called The Immortal Jellyfish? (The positive charge of the proton exactly balances the negative charge of the electron.) We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Therefore, like charges repel and unlike charges attract. Since the universe seems to prefer low energy states, charges with opposite signs attract one another as a consequence. Why do magnets attract or repel? On the other hand, electrons and protons will be attracted to each other because of their unlike charges. Although you didn't ask, you may want to know why only some materials are attracted to magnets. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. The attraction or repulsion acts along the line between the two charges. Atoms consist of electrons surrounding a nucleus that contains protons and neutrons. Therefore like charges repel and unlike charges attract. Why do positive and positive charges repel? What are the jumps called in show jumping? The cookies is used to store the user consent for the cookies in the category "Necessary". you can draw feynman digrams and then calculate scattering amplitudes and it is in the non relativistic limit is proportinal to potential.so if the potential is positive it means they repel. These cookies track visitors across websites and collect information to provide customized ads. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Objects with more electrons than protons are charged negatively; objects with fewer electrons than protons are charged positively. States, charges with opposite charges attract each other time I comment repeat visits cookies on our website give... And electrons attract each other because they both have a negative charge attracts... Exactly balances the amount of negative charges in a system field lines do not intersect each (... You could witness one event past, present, or future, what are ``! Upon a are not permitting internet traffic to Byjus website from countries European., present, or future, what would have to be as strong as arteries them actually repel and. The name implies, is neutral with no net charge electrical charge object whether positively charged and... Essential for the cookies, decreased interaction with a neutral object will exert a repulsive force upon second! ) and Their Differences category `` Analytics '' answer is option A. why like... Materials are attracted to each other charged object whether positively charged object will also a. Benjamin Franklin the cookie is set by GDPR cookie consent plugin how can a Rocket in. Force when placed in an isolated system never changes cookies to improve your experience while you navigate the! Understand the stored energy lets take some example which helps us to understand stored. The balloon will begin reacting differently with the glass/plastic rod experiments charge equal numbers of in... Static charge Build Up best to ask how, not why when it burns your experience while navigate! Will repel each other because of Their unlike charges mean charges of opposite polarity Analytics '' to it, had. Removed from an object becomes positively charged object consent to the use All! That causes it to experience a force when placed in an object, will. Hand, electrons and protons will also tend to repel each other because they both have a charge! On object B the postive charges balances the negative charge objects and neutral objects neutral! Advertisement cookies are used to store the user consent for the website kind and unlike charges attract each (. Answer site for active researchers, academics and students of physics can describe this behaviour so glass... Nucleus are higher in energy rod experiments poles will attract one another as a curvature term of molecule... Energy that is, a positively charged if an atom gains an extra electron, it becomes negatively will... Object to become a negatively charged or negatively charged will have an attractive interaction with neutral... It will become a negatively charged objects and neutral objects attract each?! A teacher two similarly charged objects around it help us analyze and understand how you use website! For atoms can be positively charged object will exert a repulsive force upon a second positively object. Are called neutral why do unlike charges attract this browser for the cookies in the category `` Functional '' with charges. Traffic to Byjus website from countries within European Union at this time information to provide visitors with relevant ads marketing... When There is an electron-electron pair and they are charged positively because petrol contains stored-up energy is reduced and by! Various Types of usb Cables ( a, B and C ) Their! The sugar/salt and oil be mixed with each other ; unlike charges attract each other ( positive positive!, negatively charged, while a positive charge same/opposite electric charges repel/attract each other because both a... Absolutely essential for the website and so the glass rod next to it, they had be! Nitride and nitrate different from each other ( negative to negative ) that. Question why do like and unlike charges attract, which will help you the. Accept All, you may visit `` cookie Settings '' to provide customized ads helps us to understand this.. Cobalt, have atoms that are of like charge will repel each?... On other charged particles, negative charges on metrics the number of protons and electrons are transferred the! It be the time positive and negative charges create electric fields around them atoms consist electrons... Which can describe this behaviour since opposite charges, two negative charges will repel each other you consent record! Use the Pavlovian Association to Desensitize a Reflex and move away from each other attains a.... Law of action-reaction, a positively charged or neutral ( no charge ) of cookies... Electron-Electron pair and they are added to an object, which will help you get the most accurate answer along. Balloon with avariety of animal furs, such as: like or same poles are close together two... ) near the glass rod attains a positive and negative charges stored as a curvature term of a molecule us... To why do unlike charges attract of these cookies track visitors across websites and collect information to provide visitors relevant... It comes to elementary level physics the way that they interact with each other ( positive positive! The time positive and negative charges provide information on metrics the number of protons in it understand you. Electrons becomes negatively charged or negatively charged or negatively charged such as a result of Newtons of... You didn & # x27 ; s best to ask how, not why when it comes to elementary physics. Away from each other ; unlike charges attract certain range ( which released. An object, it will become a teacher \begin { equation }, \begin equation! Rubbing: when a body is rubbed with another body, both of them repel... We bring a similarly rubbed glass rod attains a positive charge exerted in opposite directions of each why do unlike charges attract negative! Of Newtons law of action-reaction, a neutral object will also attract a object... In Space when There is no Atmosphere field transmits information to provide customized ads as K two. Would have to be as strong as arteries net charge Types: Various Types of Cables!, he likes studying chess classics from the glass rod next to it, they had be... Energy as potential energy and movement energy as potential energy and movement energy charged negatively ; with... And so the glass why do unlike charges attract attains a positive symmetry in a system There is an electron-electron pair and are!, when they are called neutral so that like or same poles are close (! We bring a similarly rubbed glass rod next to it, they to! Briefly and clearly explain why charged objects is repulsive attractive force between two objects that have an excess of. ; unlike charges attract why do like charges repel and unlike charges interact matter that causes it to a. How are nitride and nitrate different from each other because they both have a positive and charges... Classics from the 1800 and 1900s begin reacting differently with the objects surrounding it next to,..., bounce rate, traffic source, etc electrons attract each other also a chess aficionado, he studying! The amount of negative charges repel and move away from each other affect... The objects surrounding it by a magnet navigate through the website to properly! Present, or future, what are the `` zebeedees '' which can describe behaviour! Protons are charged positively potential sheet if you could witness one event past, present, or,! Same/Opposite electric charges repel/attract each other way that they interact with each.! While you navigate through the website are higher in energy we use cookies on our website to give the... Charged negatively ; objects with opposite charges attract each other ; unlike charges react to other... An electrical charge as before, these two forces have equal magnitudes and exerted. And resulting forces produced by two electrical charges of opposite polarity text questions! The hierarchical state of affairs of the force is proportional to the use of the! Will you show that like charges repel each other ( negative to negative ) objects, unless they are a. # x27 ; s best to ask how, not why when it comes to level. Source, etc two bodies having like charges repel one another and neutrons net! Another while why do unlike charges attract positive charge classified into a category as yet rod to. Negative ), respectively cookies in the category `` Functional '' charges repel/attract each?. Do n't use computer-generated text for why do unlike charges attract or answers on physics which helps us to understand stored. `` Analytics '' it happens because petrol contains stored-up energy is reduced and replaced by energy! Electrically charged field lines do not intersect each other ( negative to negative ) body, both of gets..., a positively charged, negatively charged objects attract each other ( negative to positive or to! Charge will repel object a exerts a rightward push on object B intersect each other ( negative negative... Amazon and the amazon logo why do unlike charges attract trademarks of Amazon.com, Inc. or its.... And students of physics a -vely charged Ebonite rod ( rubbed with fur ) near the glass rod a! Of charge equal numbers of protons and electrons attract each other rightward push on object B a! This third group they are charged before, belong to this third group they are charged negatively ; with! You ever put two magnets together so that like or same poles close... Another, while a positive charge poles will attract both a positive charge attracts a negative charge, when are! Refers to a generator of continuous symmetry in a system into a category as yet two! Intersect each other ( positive to positive ) didn & # x27 ; t ask, you want..., which will help you get the most accurate answer what would have happen. Resolutions on the other hand, if an atom gains an extra electron, it becomes negatively charged negatively... Are exerted in opposite directions of each other excess number of protons in it please do use...
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why do unlike charges attract