MCQOPTIONS
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| 1. |
What is the magneto-motive force in a 75-turn coil of wire when there are 4 A of current through it? |
| A. | 8.75 At |
| B. | 0 At |
| C. | 00 At |
| D. | 87 At |
| Answer» D. 87 At | |