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JEE MAIN 2022
27-06-2022 - S1
Question
The current flowing through an ac circuit is given by $I=5 \sin (120 \pi t) A$
How long will the current take to reach the peak value starting from zero?
Select the correct option:
A
$\frac{1}{60} s$
B
60s
C
$\frac{1}{120} \mathrm{~s}$
D
$\frac{1}{240} s$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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