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A fuse wire with radius 1 mm blows at 1....

A fuse wire with radius 1 mm blows at `1.5` amp . The radius of the fuse wire of the same material to blow at 3 A will be

A

`4^(1//3)mm`

B

`3^(1//4)mm`

C

`2^(1//2)mm`

D

`3^(1//2)mm`

Text Solution

Verified by Experts

The correct Answer is:
A
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