Question

3. Write the difference between potential difference and emf.

Please answer my question ​

Answer 1

Answer:

1)Emf is the voltage in the battery while potential difference is the work done in moving charge against the electric field between two specific points in the circuit

2)Emf is always higher than potential difference

Answer 2

Explanation:

Potential difference is the amount of work done when a unit charge moves from one point to other.

Electromagnetic induction-when a conductor moves in magnetic field current is generated,due to change in magnetic field