Physics, asked by Harshita9694, 1 year ago

Why concave shaper magnets applied in moving coil galvanometer?

Answers

Answered by mercifulman10
0

The concave cylindrical poles provide a radial magnetic field. In a radial magnetic field the coil is always parallel to the field and therefore the torque experienced by the coil is always maximum, ... The magnet of a galvanometer is a horseshoe laminated magnet with concave pole faces.

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