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Alternating Current

JEE Main 2021 · 25 Jul, Evening shift · Q5896

PhysicsMedium94×since 2002Q5896

A 10

\Omega

resistance is connected across 220V

-

50 Hz AC supply. The time taken by the current to change from its maximum value to the rms value is :

JEE Main 2021 · 25 Jul, Evening shift · Q5896

PhysicsMedium94×since 2002Q5896

A 10

\Omega

resistance is connected across 220V

-

50 Hz AC supply. The time taken by the current to change from its maximum value to the rms value is :

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