Question

When a 4V battery is connected across an unknown resistor there is a current of 100 m
in the circuit. The value of the resistance of the resister is:​

Answer 1

Answer:

4 × 10^-2

Explanation:

We know that , V/I = R

Here, mentioned V= 4V, I = 100A,

so, r= 4/100 = 0.04 or 4 × 10^-2

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