A coil of insulated wire is connected to a battery. If it is taken to galvanometer, its pointer is deflected, because
A. the induced current is produced
B. the coil acts like a magnet
C. the number of turns in the coil of the galvanometer are changed
D. None of these
Answer:A
A coil of insulated wire is connected to a battery. If it is taken to galvanometer, its pointer is deflected, because
A. the induced current is produced B. the coil acts like a magnet C. the number of turns in the coil of the galvanometer are changed D. None of these