Physics · 2024
JEE Main · 29 January 2024, Shift 2 · Q43
In an a.c. circuit, voltage and current are given by: V =100 sin (100 t ) V and I =100 sin (100 t +(π)/3) mA respectively. The average power…
In an a.c. circuit, voltage and current are given by:
$\displaystyle \mathrm{V}=100 \sin (100 \mathrm{t}) \mathrm{V}$ and
$\displaystyle \mathrm{I}=100 \sin \left(100 \mathrm{t}+\frac{\pi}{3}\right) \mathrm{mA}$ respectively.
The average power dissipated in one cycle is:
Official answer
From NTA’s final answer key for this paper.
(2)
2.$\displaystyle 5$ W
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.