Question

The SI unit of potential difference is ____________ .

Answer 1

1. The potential difference is given by the work done in moving a unit charge from one point to another.
2. It causes the charges to flow in a circuit.
3. The potential difference is analogous to the difference in height in a pipe without which the water won't flow through it.
4. The battery maintains a potential difference in the circuit which is responsible for the current flow.

The SI unit of potential difference is volt.