The graph between voltage and current in s.i units is shown in figure below then resistance will be

Physics class 12th mcqs solution  Mdcat physics mcqs solution  A level physics mcqs solution

Transcript

00:00Question says the graph between voltage and current in SI unit is shown in figure below

00:12then resistance will be A 1 upon under root 3 B under root 3 C 1 D 0.5 as we have to find

00:28the slope of voltage and current means resistance as V is equal to I R so R will be equal to

00:48V upon I means slope of voltage and current gives resistance so it is equal to slope in

01:07this condition we will find the slope by using formula as slope is equal to tan theta so

01:21slope will be obtained as tan as theta is obtained as 60 degree as the value of tan

01:3160 is under root 3 so the correct option will be B under root 3.