MCQOPTIONS
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| 1. |
The field due to a magnet at a distance R from the centre of the magnet is proportional to [MP PET 1996] |
| A. | \[{{R}^{2}}\] |
| B. | \[{{R}^{3}}\] |
| C. | \[1/{{R}^{2}}\] |
| D. | \[1/{{R}^{3}}\] |
| Answer» E. | |