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Assertion An induced emf of 2 V is developed in a circular loop, if current in the loop is changed at a rate of 4 `As^(-1)` .IF 4 A of current is passed through this loop, then flux linked with this coil will be 2 Wb. Reason Flux linked with the coil is `|phi|=|(e)/(di//dt)|i`A. If both Assertion and Reason are corrent and Reason is the corrent explanation of Assertion.B. If both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.C. If Assertion is true but Reason is false.D. If Assertion is false but Reason is ture. |
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Answer» Correct Answer - A `L=(-e)/(di//dt)rArrL=2//4=1//2` On putting values, we get `phi=LirArr phi=(1)/(2)xx4=2Wb` |
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