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Physics-

General

Easy

Question

$text If end text I subscript 1 end subscript comma I subscript 2 end subscript comma I subscript 3 end subscript text and end text I subscript 4 end subscript$ are the respective r.m.s. values of the time varying currents as shown in the four cases I, II, III and IV. Then identify the correct relations.

$I_{1} = I_{2} = I_{3} = I_{4}$
$I_{3} > I_{1} = I_{2} > I_{4}$
$I_{3} > I_{4} > I_{2} = I_{1}$
$I_{3} > I_{2} > I_{1} > I_{4}$

The correct answer is: $I subscript 3 end subscript greater than I subscript 1 end subscript equals I subscript 2 end subscript greater than I subscript 4 end subscript$

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