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In balanced meter bridge, the resistance...

In balanced meter bridge, the resistance of bridge wire is `0.1Omega cm` . Unknown resistance X is connected in left gap and `6Omega` in right gap, null point divides the wire in the ratio 2:3 . Find the current drawn the battery of 5V having negligible resistance

A

`1" A"`

B

`1.5" A"`

C

`2" A"`

D

`5" A"`

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TARGET PUBLICATION-CURRENT ELECTRICITY -Competitive Thinking
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