A coil of wire is connected to a galvanometer

Reference no: EM13548326

A coil of wire is connected to a galvanometer. When a bar magnet is moved in and out of the coil, the galvanometer records a current. The current results because: pick the best answer? the coil acts like a transformer. the changing magnetic field induces an electric field in the wire. an electromagnetic wave is generated. the wire is ferromagnetic. none of the above.

Reference no: EM13548326

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