The – graph for a certain resistor is a straight line passing through the origin with…

PHYSICS · Single correct · CBSE · Physics · Electricity · Electricity

Problem

The

V

–

I

graph for a certain resistor is a straight line passing through the origin with slope

4\,\Omega

. What current will flow when a potential difference of

12\,\text{V}

is applied across this resistor? (a)

4\,\text{A}

(b)

0.33\,\text{A}

(c)

3\,\text{A}

(d)

48\,\text{A}