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प्रश्न
A flat coil ABCD is freely suspended between the pole of U-shaped permanent magnet with the plane of coil parallel to the magnetic field.
What happens when a current is passed in the coil?
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उत्तर
The coil will experience a torque due to which it will rotate.
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संबंधित प्रश्न
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(a) direction of centre finger.
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Observe the given figure of Fleming's Left Hand Rule and write the labels of 'A' and 'B':

