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An alternating current is represented by the equation, \(\mathrm{i}=100\sqrt{2}\sin (100\mathrm{πt})\) ampere. The RMS v…

Q1

An alternating current is represented by the equation, \(\mathrm{i}=100\sqrt{2}\sin (100\mathrm{πt})\) ampere. The RMS value of current and the frequency of the given alternating current are:

[JEE Main 2025, 4 Apr (Shift 1)]

a

\(100\sqrt{2}\mathrm{A},100\mathrm{Hz}\)

b

\(\frac{100}{\sqrt{2}}\mathrm{A},100\mathrm{Hz}\)

c

\(100\mathrm{A},50\mathrm{Hz}\)

d

\(50\sqrt{2}\mathrm{A},50\mathrm{Hz}\)

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