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(Quiz) CBSE Class 12th Physics: "Current, Electricity and Thermal Chemical Effect of Current" | PART -1

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A cell of negligible internal resistance is connected to a potentiometer wire and potential gradient is found. Keeping the length as constant, if the radius of potentiometer wire is increased four times, the potential gradient will become?

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online quiz

Submitted by Anonymous on Sat, 02/06/2010 - 20:36.
i`m happy tO Test my inteleligence in physics.
(Date Sheet) CBSE X, XII, AIEEE, AIPMT Examination Date-Sheet 2010
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