Question

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A coil of insulated copper wire is connected to a torch bulb.State the likely 'response' of the bulb if a bar magnet is-

● Pushed into the coil?
● Pulled out of the coil?
●Held stationery within the coil​

Answer 1

Answer:

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1.] When a bar magnet is Pushed inside the coil the BULB Glows.

2.] When a bar magnet is Pulled outside the coil the BULB keeps on Glowing.

3.] When a bar magnet is held stationary within the coil the BULB Stops Glowing.

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Answer 2

Answer:

When a bar magnet is Pushed inside the coil the BULB Glows.

2.] When a bar magnet is Pulled outside the coil the BULB keeps on Glowing.

3.] When a bar magnet is held stationary within the coil the BULB Stops Glowing.