Question

what are the differences between potential difference and emf.​

Answer 1

Answer:

Difference between electromotive force and potential difference

Electromotive force (emf) Potential Difference (Pd)

The emf is also present even when no current is drawn through the battery. Potential difference across the conductor is zero in the absence of current.

Its unit is volt.

Answer 2

Explanation:

Electromotive force (emf) Potential Difference (Pd)

The emf is also present even when no current is drawn through the battery. Potential difference across the conductor is zero in the absence of current.

Its unit is volt. Its unit is volt.