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Potentiometer

If the length...

Question

If the length of potentiometer wire is increased, then the length of the previously obtained balance point will

A

Increase

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B

Decrease

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C

Remains unchanged

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D

Becomes two times

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Solution

The correct option is A Increase
When the length of potentiometer wire is increased, the potential gradient decreases and the length of previous balance point is increased.

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