Question

define potential difference.​

Answer 1

Answer:

Potential difference between two points is defined as work done in moving unit positive charge by applying a force against the field without acceleration.

Answer 2

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The S.I Unit of potential difference is volt (V).

1 volt =One volt is the potential difference between two points in a current carrying conductor when 1 joule of work is done to move a charge of 1 coulomb from one point to the other.

$1 \: v \: olt \: = \: \frac{1 Joule}{1 \: Coulomb}$

The potential difference is measured by an instrument called voltmeter.

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