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Artist 52 [7]
4 years ago
14

Why are moving iron instrument are of repulsion type

Physics
1 answer:
never [62]4 years ago
5 0

Answer:

he spring provides the controlling torque. The air friction induces the damping torque, which opposes the movement of the coil. The repulsion type instrument is a non-polarized instrument, i.e., free from the direction of current passes through it. Thus, it is used for both AC and DC

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