Which of the following statements is/are correct observation/s when the magnet is inserted through the solenoid that is connected to the galvanometer? I. The direction of the galvanometer depends on the speed of the magnet. II. The degree deflection is proportional to the length of the inserted magnet. III. The faster you insert-retract the magnet the greater the degree of deflection IV. The galvanometer deflection increases when the polarity of the inserted magnet is reversed. A. I and II B. II and III C. III and IV D. I, II and III O E. II, III and IV

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Q: I. The direction of the galvanometer direction depends on the speed of the magnet. II. The degree…

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Q: Which of the following statements is/are correct observation/s when the magnet is inserted through…

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Q: 2

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