Inducing current, generators and microphones

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Question 11
Medium

A student investigates electromagnetic induction using a solenoid connected to a sensitive center-zero galvanometer.

The diagram shows three consecutive stages of the experiment:

Three stages of a bar magnet interacting with a solenoid

Which of the following correctly describes the deflection shown on the galvanometer pointer for each of the three stages?

Stage P: deflects to the left; Stage Q: deflects to the left; Stage R: deflects to the right

Stage P: deflects to the left; Stage Q: remains at zero; Stage R: deflects to the left

Stage P: deflects to the left; Stage Q: remains at zero; Stage R: deflects to the right

Stage P: deflects to the left; Stage Q: remains at zero; Stage R: remains at zero

Inducing current, generators and microphones Questions

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