MCQOPTIONS
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MCQOPTIONS
| 1. |
A conducting square frame of side' a' and a long staight wire carrying current I are located in the same plane as shown in the figure. The frame moves to the right with a constant velocity ?V?. The emf induced in the frame will be proportional to |
| A. | \[\frac{1}{{{(2x-a)}^{2}}}\] |
| B. | \[\frac{1}{{{(2x+a)}^{2}}}\] |
| C. | \[\frac{1}{(2x-a)(2x+a)}\] |
| D. | \[\frac{1}{{{x}^{2}}}\] |
| Answer» D. \[\frac{1}{{{x}^{2}}}\] | |