A circular coil of 5 turns And of 10cm mean distance is connected to a voltage source. If the resistance of coil is 10 ohm,the voltage of the source So as to nullify the horizontal component of earth magnetic field of 30A turn m-1 at the center of the coil should be?
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a circular coil 5 turns and of 10cm mean diameter is connected avoltage source. if the resisitance is 10 omh , the voltage of the source so as to nullify the horizontal component of earths magnetic field of the horizontal component of earths magnetic field of 30 A turn m^-1 at the centre of the coil should be.
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a circular coil 5 turns and of 10cm mean diameter is connected avoltage source. if the resisitance is 10 omh , the voltage of the source so as to nullify the horizontal component of earths magnetic field of the horizontal component of earths magnetic field of 30 A turn m^-1 at the centre of the coil should be.
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