A voltmeter has resistance of and it can measure upto If we want to increase its range to then the required resistance in series will be |
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a) |
b) |
c) |
d) |

A voltmeter has resistance of and it can measure upto If we want to increase its range to then the required resistance in series will be |
|||||||

a) |
b) |
c) |
d) |

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