Physics, asked by manjugangwar5965, 1 year ago

How are the eddy currents used for damped oscillation in moving coil galvanometer?

Answers

Answered by Anonymous

Explanation:

The damping effect of Eddy Currents is used in some moving coil galvanometers to make them dead-beat. ... When the coil and the frame rotate in the field of the permanent magnet, the eddy currents set up in the frame oppose the motion so that the coil returns to zero quickly.....

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