Question

Define potential difference between two points. What is SI unit of potential difference?

Answer 1

Answer:

Explanation:

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. The potential difference is measured by an instrument called voltmeter.