1.

When 2 amperes current is passed through a tangent galvanometer, it gives a deflection of 30o. For 60o deflection, the current must be                                                        [MP PMT 2001]

A.            1 amp                                     
B.            \[2\sqrt{3}\,amp\]
C.            4 amp                                     
D.            6 amp
Answer» E.


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