Question

what is mean by potential difference​

Answer 1

Answer:

Potential difference is the difference in the amount of energy that charge carriers have between two points in a circuit. A potential difference of one Volt is equal to one Joule of energy being used by one Coulomb of charge when it flows between two points in a circuit.

Answer 2

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.

$1 \: Volt = \frac{1 \: Joule }{1 \: Coulomb}$

The potential difference is measured by an instrument called voltmeter.

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