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Blazing goIITian

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16 Jan 2010 11:51:49 IST

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Metre bridge

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Metre bridge

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Abhishek S

Blazing goIITian

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16 Jan 2010 11:53:22 IST

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A metre bridge expt has resistances R1 and R2 connected in series,corresponding to null deflection balance length 'x' m.If the radius of the balancing wire is doubled,what will be new balancing length?

1.x/2

2.x

3.4x

4.2x

amit

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Joined: 24 Sep 2011

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24 Sep 2011 18:09:43 IST

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