Why galvanometer shows deflection when jockey is placed on potentiometers?
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Move the rod in the opposite direction and the galvanometer needle will deflect in the opposite direction. The induced current is in such a direction as to produce a magnetic flux that opposes the change in the magnetic field caused by sliding the conductor.
Move the rod in the opposite direction and the galvanometer needle will deflect in the opposite direction. The induced current is in such a direction as to produce a magnetic flux that opposes the change in the magnetic field caused by sliding the conductor.
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