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Certain galvanometers have a fixed core made of non magnetic metallic material. The function of this metallic material is
Certain galvanometers have a fixed core made of non magnetic metallic material. The function of this metallic material is
Updated On: Oct 12, 2024
- to oscillate the coil in magnetic field for longer period of time
- to produce large deflecting torque on the coil
- to make the magnetic field radial
- to bring the coil to rest quickly
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The Correct Option is D
Solution and Explanation
The correct answer is(D): to bring the coil to rest quickly
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