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MBD PUBLICATION-ELECTROMAGNETIC INDUCTION-QUESTION BANK
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- If a conductor is moving in the north direction and magnetic field is ...
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- A circular coil and a bar magnet placed nearly are made to move in sam...
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- A conductor is moving with the velocity 'v' in the magnetic field and ...
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- A wire is moving with velocity 18xx10^-2m/sec in magnetic field of 0.5...
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- The electric in a circuit varies from +2A to -2A in a time interval of...
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- An aero plane is moving north horizontally with a speed of 200m/sec at...
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- A horizontal straight wire 10m long extenting east and west is falling...
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- As the speed of the fan increases, current:
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- Eddy currents do not cause:
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- The coil of the ballistic galvanometer oscillates due to:
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- One henry is equal to:
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- The coefficient of self induction of a coil is:
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- Dimensions of coefficient of self induction are:
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- When the number of turns and the length of a solenoid are doubled keep...
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