- 1(current)
Q. No.Given below are two statements:
| Assertion (A): | A bar magnet is dropped into a long vertical copper tube. Even if air resistance is negligible, the magnet attains a constant terminal velocity. If the tube is heated, the terminal velocity increases. |
| Reason (R): | The terminal velocity is independent of the eddy currents produced in the copper tube. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Â Eddy Current |
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- 1(current)
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