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Resistance in the two gaps of a meter br...

Resistance in the two gaps of a meter bridge are `10 ohm` and `30 ohm` respectively. If the resistances are interchanged he balance point shifts by

A

`33.3 cm`

B

`66.67 cm`

C

`25 cm`

D

`50 cm`

Text Solution

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The correct Answer is:
D
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