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  • Graph of V-I is given for two material which of the following relation is correct? <img alt="" src="https://cdn.entrance360.com/media/uploads/2018/06/22/17095.jpg" style="height:150px; wi

Graph of V-I is given for two material which of the following relation is correct?

R_1\: \: and\: \: R_2 are resistances of two material.

Option: 1

R_1=R_2


Option: 2

R_1>R_2


Option: 3

R_1<R_2


Option: 4

either (2) or (3)


Answers (1)

best_answer

In the graph, the slope=\frac{1}{R}

The slope of graph 2 > Slope of graph 1

\frac{1}{R_2}>\frac{1}{R_1}\: \: or\: \: R_1>R_2

Posted by

sudhir.kumar

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