The resistance of a wire is Its length is increased by 10% by stretching. The new resistance will now be |
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a) |
b) |
c) |
d) |

The resistance of a wire is Its length is increased by 10% by stretching. The new resistance will now be |
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a) |
b) |
c) |
d) |

1 Answer

127 votes

Since If length is increased by 10%, resistance increases by almost 20% Hence new resistance of |

127 votes

127