MCQOPTIONS
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| 1. |
The magnetic induction at any point due to a long straight wire carrying a current is [MP PMT/PET 1998] |
| A. | Proportional to the distance from the wire |
| B. | Inversely proportional to the distance from wire |
| C. | Inversely proportional to the square of the distance from the wire |
| D. | Does not depend on distance |
| Answer» C. Inversely proportional to the square of the distance from the wire | |