MCQOPTIONS
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MCQOPTIONS
| 1. |
A wire placed along the north-south direction carries a current of 8 A from south to north. Find the magnetic field due to a 1 cm piece of wire at a point 200 cm north-east from the piece. |
| A. | 14 10<sup>-9</sup> T |
| B. | 1004 10<sup>-9</sup> T |
| C. | 204.4 10<sup>-9</sup> T |
| D. | 1.4 10<sup>-9</sup> T |
| Answer» E. | |