When a piece of aluminium wire of finite length is drawn through a series of dies to reduce its diameter to half its original value, its resistance will become [2002] - VgyanHub

Question:

When a piece of aluminium wire of finite length is drawn through a series of dies to reduce its diameter to half its original value, its resistance will become [2002]

Options :

a)Two times
b)Four times
c)Eight times
d)Sixteen times

Answer :

d)Sixteen times

Answer Steps :

Step:-1

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