A force of 103 newton, stretches the len...

A force of 103 newton, stretches the length of a hanging wire by 1 millimetre. The force required to stretch a wire of same material and length but having four times the diameter by 1 millimetre is

A

`4xx10^(3)N`

B

`16xx10^(3)N`

C

`1/4xx10^(3)N`

D

`(1)/16xx10^(3)N`

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