An experiment is performed using a magnet and a coil of wire as shown

1.	An experiment is performed using a magnet and a coil of wire as shown in the figure.a. From the following activities, find out the instants in which the galvanometer deflects. i. The magnet is placed at rest inside the solenoid. ii. Magnet is quickly inserted into the solenoid.iii. The magnet is placed in the solenoid and then solenoid and the magnet are moved with the same speed in the same direction.iv. The magnet is placed within the solenoid and the solenoid alone is moved to one side. b. Write down the principle of the above observations.
Answer» a. (ii) and (iv). b. Electromagnetic induction.

An experiment is performed using a magnet and a coil of wire as shown in the figure.a. From the following activities, find out the instants in which the galvanometer deflects. i. The magnet is placed at rest inside the solenoid. ii. Magnet is quickly inserted into the solenoid.iii. The magnet is placed in the solenoid and then solenoid and the magnet are moved with the same speed in the same direction.iv. The magnet is placed within the solenoid and the solenoid alone is moved to one side. b. Write down the principle of the above observations.

Answer»

a. (ii) and (iv).

b. Electromagnetic induction.

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