Physics · 2025
JEE Main · 4 April 2025, Shift 1 · Q36
An alternating current is represented by the equation, i=100 √ 2 sin (100 π t ) ampere. The RMS value of current and the frequency of the given…
An alternating current is represented by the equation,
$\displaystyle i=100 \sqrt{2} \sin (100 \pi \mathrm{t})$ ampere. The RMS value of current and the frequency of the given alternating current are
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 100 \mathrm{~A}, 50 \mathrm{~Hz}$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.