The electromotive force of a primary cell is When it is short-circuited it gives a current of Its internal resistance in is |
|||||||
a) |
0.5 |
b) |
5.0 |
c) |
2.0 |
d) |
8.0 |
The electromotive force of a primary cell is When it is short-circuited it gives a current of Its internal resistance in is |
|||||||
a) |
0.5 |
b) |
5.0 |
c) |
2.0 |
d) |
8.0 |