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Alternating Current question

2025 · 4 Apr · Shift 1 · Q56

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JEE Main
Physics
Alternating Current
2025 · 4 Apr · Shift 1 · Q56

Alternating Current question

2025 · 4 Apr · Shift 1 · Q56

JEE MainPhysicsAlternating CurrentMCQ+4 / −1

An alternating current is represented by the equation,

i=100 \sqrt{2} \sin (100 \pi t)

ampere. The RMS value of current and the frequency of the given alternating current are

A
$\frac{100}{\sqrt{2}} \mathrm{~A}, 100 \mathrm{~Hz}$
B
$50 \sqrt{2} \mathrm{~A}, 50 \mathrm{~Hz}$
C
$100 \sqrt{2} \mathrm{~A}, 100 \mathrm{~Hz}$
D
$100 \mathrm{~A}, 50 \mathrm{~Hz}$

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