A battery of emf 2V and internal resistance 0.1 is being charged by a current of 5A. the potential difference between the terminals of the battery is |
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a) |
2.5 |
b) |
1.5 |
c) |
0.5 |
d) |
1 |

A battery of emf 2V and internal resistance 0.1 is being charged by a current of 5A. the potential difference between the terminals of the battery is |
|||||||

a) |
2.5 |
b) |
1.5 |
c) |
0.5 |
d) |
1 |

1 Answer

127 votes

When r is internal resistance of the battery and the charging current, then |

127 votes

127