MCQOPTIONS
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| 1. |
A long straight wire carries a current I = 10 A, the magnetic field intensity at a distance of 1.59 m is |
| A. | 0.1 Am-1 |
| B. | 1 Am-1 |
| C. | 10 Am-1 |
| D. | 100 Am-1 |
| Answer» C. 10 Am-1 | |