When the current i is flowing through a conductor, the drift velocity is v. If 2i current is flowed through the same metal but having double the area of cross-section, then the drift velocity will be

Question:

When the current i is flowing through a conductor, the drift velocity is u. If 2i current is flowed through the same metal but having double the area of cross-section, then the drift velocity will be

Options :

a)v/4
b)v/2
c) v
d)4v

Answer :

c) v

Answer Steps :

Step:-1

Step:-2

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