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A long constan wire is connected across ...

A long constan wire is connected across the terminals of an ideal battery. If the wire is cut in to two equal pieces and one of them is now connected to the same battery, what will be the mobility of free electrons not in the wire compared to that in the first case?

A

same as that of previous velue

B

double that of previous value

C

half that of previous value

D

four times that of previous value

Text Solution

Verified by Experts

The correct Answer is:
A
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