1.

We have two wires A and B of same mass and same material.  The diameter of the wire A is half of that B.  If the resistance of wire A is 24 ohm then the resistance of wire B will be                                           [CPMT 2003]

A.            12 Ohm
B.                                      3.0 Ohm
C.            1.5 Ohm                                 
D.            None of the above
Answer» D.            None of the above


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