Electric potential and Capacitance (practice) | Khan Academy
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Electric potential: definition (practice) | Khan Academy
Where is potential (energy) more? Electric pot. : Find sign of work done.
Electric potential at a point in space | Physics | Khan Academy
2014年8月8日 · David explains electric potential (voltage). Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/p......more
Intro to electric potential | Electric potential and capacitance ...
2021年2月6日 · The electric potential at a point in space indicates how much potential energy a coulomb of charge would have at that point. Its units are joules per coulomb, also called volts.
Electric charge, field, and potential | Physics | Khan Academy
Electric field | Electric charge, electric force, and voltage | Physics | Khan Academy
Electric potential & work | Electric potential & capacitance | Physics ...
2021年2月6日 · Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and...
Electric potential energy | Electrostatics | Electrical engineering ...
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Learn about electric potential in this free article from Khan Academy.
Physics Tutorial: Electric Potential - The Physics Classroom
The concept of electric potential is used to express the effect of an electric field of a source in terms of the location within the electric field. A test charge with twice the quantity of charge would possess twice the potential energy at a given location; yet its electric potential at that location would be the same as any other test charge.
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