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The current density varies radical dista...

The current density varies radical distance r as `J=ar^(2)`, in a cylindrical wire of radius R. The current passing through the wire between radical distance `R//3 and R//2` is,

A

Statement-1 is true, Statement-2 is false

B

Statement-1 is true, Statement-2 is true, Statement-2 is the correct explanation of Statement-1

C

Statement-1 is true, Statement-2 is true, Statement-2 is not the correct explanation of Statement-1

D

Statement-1 is false, Statement-2 is true

Text Solution

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The correct Answer is:
B
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