Mathematics · Alternating Current
A series RC circuit connected to an AC source of angular frequency ω has a peak current I. If the angular frequency is reduced to ω4 while keeping the voltage amplitude constant, the peak current becomes I3. Find the ratio of resistance (R) to capacitive reactance (XC) at angular frequency ω.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1√(98)
- 2√(78)✓
- 3√(27)
- 4√(87)
Correct answer
√(78)
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