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Alternating Current question

2022 · 27 Jun · Shift 1 · Q52
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  5. /2022 · 27 Jun · Shift 1 · Q52

Alternating Current question

2022 · 27 Jun · Shift 1 · Q52

JEE MainPhysicsAlternating CurrentMCQ+4 / −1
The current flowing through an ac circuit is given by I = 5 sin(120 π\piπ t)A How long will the current take to reach the peak value starting from zero?
  1. A
    160{1 \over {60}}601​ s
  2. B
    60 s
  3. C
    1120{1 \over {120}}1201​ s
  4. D
    1240{1 \over {240}}2401​ s
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