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 velueB. double that of previous valueC. half that of previous valueD. four times that of previous value

A long constan wire is connected across the terminals of an ideal batt

1.	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 velueB. double that of previous valueC. half that of previous valueD. four times that of previous value
Answer» Correct Answer - A

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