Physics, asked by priyanka6699, 1 year ago

please solve related to current electricity

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Answered by dhritimansinhaa

1

Since the graph of I vs V is a straight plot, so the resistance is ohmic.

By ohm's law,

V=IR or I=V/R

Hence slope of curve is 1/R

R=kl/A where k is resitivity

So, slope=1/R=A/kl

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