In following diagram wheat stone bridge is balanced when we interchange resistances of

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3.Current Electricity

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In the following diagram the wheat stone bridge is balanced when we interchange the resistances of

A

$4\,\Omega $ and $6\,\Omega $

B

$18\,\Omega $ and $12\,\Omega $

C

$4\,\Omega $ and $18\,\Omega $

D

$18\,\Omega $ and $6\,\Omega $

Solution

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Standard 12

Physics

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