Home Physics Experimental Skills Skill Builder The potential gradient of a potentiometer ca…
Physics Experimental Skills Skill Builder MCQ (Single Correct)

The potential gradient of a potentiometer can be increased by which of the following operation?

A
By decreasing the current through it
B
By using a wire of material of low specific resistance
C
By decreasing the area of cross section of the potentiometer wire
D
By increasing the area of cross section of the potentiometer wire.

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Text Solution

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The correct answer is:
C

By decreasing the area of cross section of the potentiometer wire

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