The length of a given cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be [2018] - VgyanHub

Question:

The length of a given cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be [2018]

Options :

a)300%
b)200%
c)100%
d)50%

Answer :

a)300%

Answer Steps :

Step:-1

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