Question

Difference between mirror galvanometer and ballistic galvanometer

Answer 1

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A conventional galvanometer has as low a mass as possible in the moving coil.

A Ballistic galvanometer has an artificially increased mass. It is essentially a combination of a moving coil and a mechanical integrator.

The ballistic galvanometer smooths out rapidly changing values, because of its higher moment of inertia, or angular momentum


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