The concave pole pieces of the strong magnets are used to produce

The pole pieces of the magnet used in a pivoted coil galvanometer are

Why are pole pieces of galvanometer made concave?

The pole piece of a horse shoe magnet are made cylindrical so that the deflection of the

The pole piece of a horse shoe magnet are made cylindrical so that the deflection of the

The pole pieces use din moving coil galvanometer should produce a magnetic field

The figure shows a liquid placed on the pole pieces of two magnets. Which magnetic behaviour is exhibited by the liquid?

An alloy used to make very strong magnets

Why is the pole pieces of a magnet are concave shaped in a moving coil galvanometer ? What is the role of soft iorn cylinder kept within the coil of the moving coil of the galvanometer ?