MCQOPTIONS
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| 1. |
A single layer air cored coil has n turns and inductance L. If a new coil is formed by having 2n turns while keeping the coil length and diameter the same, the new inductance is |
| A. | 0.5 L |
| B. | L |
| C. | 2 L |
| D. | 4 L |
| Answer» E. | |