Q3 of 44 Page 428

The induced potential difference produced, in a coil when a magnet is inserted in it doesn’t depend upon:

The induced potential difference depends upon the number of turns and the rate of change of magnetic flux with time. The induced current depends upon the resistance of the coil.

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1

A current carrying wire produces:

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By increasing the number of turns 3 times in a toroidal solenoid, the magnetic field:

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The laws of electromagnetism tell us that energy can be transferred from one object to another:

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A soft iron bar is introduced inside a current carrying solenoid. The magnetic field inside the solenoid: