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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 A, The radius of fuse wire of the same material to blow at 3 A will be

A

`3^(1/2) mm`

B

`2^(1/3) mm`

C

`3^(1/4) mm`

D

`4^(1/3) mm`.

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