1.

In ballistic galvanometer, the frame on which the coil is wound is non-metallic to                                              [MH CET 2004]

A.            Avoid the production of induced e.m.f.
B.            Avoid the production of eddy currents
C.            Increase the production of eddy currents
D.            Increase the production of induced e.m.f.
Answer» C.            Increase the production of eddy currents


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