Question

.......... is an effect and .......... is the cause p.d … e.m.f e.m.f ... p.d. p.d ... p.d. e.m.f ... e.m.f

Answer 1

Answer:

Differences between e.m.f. and Potential difference:

SL No Electromotive Force (e.m.f.) Potential difference

1 e.m.f. exists after circuit is broken. Does not exist after circuit is broken.

2 e.m.f. does not depend on resistance of circuits. Potential difference depends on resistance the between points

3 It is greater than terminal voltage of the cell in closed circuit. It is always less than e.m.f. of the cell used.

4 It causes the flow of current in a circuit connected to the given cell. It is caused by the flow of current in a circuit.