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Ans. clockwise.tal42. A circular coil is kept horizontally on a table. If a vertical magnet isfalling freely over the coil, then what will be its accelerationAns. Less than g |
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Answer» When the magnet approaches the coil the current induced in the coil will repel the approaching magnet, so acceleration of the magnet is less than that of acceleration due to gravity. When the magnet has passed through the coil then it is attracted by the coil in accordance with Lenz's law hence its acceleration is again less thang. |
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