MCQOPTIONS
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| 1. |
For the series magnetic circuit shown, find the flux density to develop magnetic flux of 4 × 10-4 Wb. |
| A. | 8 × 10-7 T |
| B. | 0.5 T |
| C. | 0.02 T |
| D. | 0.2 T |
| Answer» E. | |