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Moving Charges and Magnetism — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsMoving Charges and Magnetism1 Mark
Question
A moving coil type of galvanometer is based upon the principle that:
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Answer

  1. Coil carrying current experiences a torque in magnetic field.
Explanation:
In a moving coil type of galvanometer needle deflects when torque in magnetic field is non - zero.
So, a moving coil galvanometer is based upon the principle that coil carrying current experiences a torque in a magnetic field.

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