potentiometer : it is null or deflecting instrument

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potentiometer : it is null or deflecting instrument ..

Answer / k r md shafik

null.

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35 Yes

4 No

potentiometer : it is null or deflecting instrument ..

Answer / sikinder.potla

A special type of rheostat ( Variable resitance)is the
potentiometer, an instrument that measures an unknown
voltage or potential difference by balancing it, wholly or
in part

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4 No

potentiometer : it is null or deflecting instrument ..

Answer / ronak

Null

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