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Related Questions

• A loss free transformer has 500 turns on its primary winding and 2500 in secondary. The meters of the secondary indicate 200 volts at 8 amperes under these conditions. The voltage and current in the primary is

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• The core of a transformer is laminated so that

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• A two metre wire is moving with a velocity of 1 m/sec perpendicular to a magnetic field of $0.5 weber/m^2$. The e.m.f. induced in it will be

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