Physics, asked by madiham3202, 10 months ago

A potentiometer consists of a wire of length 4m and
resistance 10????. It is connected to a cell of e.m.f. 3V. The
potential gradient of wire is
(a) 5V/m (b) 2V/m
(c) 5V/m (d) 10V/m

Answers

Answered by shakiya88

0

5V/M

may this helpful....

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