A) heating effect of current.
B) torque developed by the electric current passing through a coil.
C) magnetic effect of current.
D) none of the above.
Correct Answer: C
Solution :
Option [c] is correct. Explanation: The galvanometer, was a means of detecting electric current. It consisted of a needle that was deflected by the magnetic field created by the electric current.You need to login to perform this action.
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