Physics, asked by Anonymous, 8 months ago

define electric potential what is its SI unit

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Answers

Answered by Anonymous
2

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Electric potential difference is the ratio of work energy to the electric charge

Or

The amount of work energy required to move an electric charge from one point to another

It is denoted by V

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The SI unit of electric potential difference is volt or joule/coulomb

Answered by Akashrajpal9
4

Answer:

An electric potential (also called the electric field potential, potential drop or the electrostatic potential) is the amount of work needed to move a unit of charge from a reference point to a specific point inside the field without producing an acceleration. Typically, the reference point is the Earth or a point at infinity, although any point can be used.

electric potential

Common symbols

V, φ

SI unit

volt

Other units

statvolt

In SI base units

V = kg⋅m2⋅A−1⋅s−3

Extensive?

yes

Dimension

M L2 T−3 I−1

In classical electrostatics, the electrostatic field is a vector quantity which is expressed as the gradient of the electrostatic potential, which is a scalar quantity denoted by V or occasionally φ,[1] equal to the electric potential energy of any charged particle at any location (measured in joules) divided by the charge of that particle (measured in coulombs). By dividing out the charge on the particle a quotient is obtained that is a property of the electric field itself. In short, electric potential is the electric potential energy per unit charge.

This value can be calculated in either a static (time-invariant) or a dynamic (varying with time) electric field at a specific time in units of joules per coulomb (J⋅C−1), or volts (V). The electric potential at infinity is assumed to be zero.

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