MCQOPTIONS
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| 1. |
For a magnet of time period T magnetic moment is M, if the magnetic moment becomes one fourth of the initial value, then the time period of oscillation becomes. (MHT CET 2006) |
| A. | Half of initial value |
| B. | One fourth of initial value |
| C. | Double of initial value |
| D. | Four time initial value |
| Answer» D. Four time initial value | |