Question

The pointer of a dead-beat galvanometer gives a steady deflection because ______

विकल्प

• eddy currents are produced m the conducting frame over which the coil is wound.

• its magnet is very strong.

• its pointer is very light.

• its frame is made of ebonite.

Answer 1

The pointer of a dead-beat galvanometer gives a steady deflection because eddy currents are produced m the conducting frame over which the coil is wound.