In a series RC circuit with R = 10 Ω and XC = 10 Ω, the phase angle is: - CoreMCQs

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MCQ

In a series RC circuit with R = 10 Ω and XC = 10 Ω, the phase angle is:

Physics

A 0°

B 45°

C 90°

D 60°

Explanation

tan φ = XC/R = 10/10 = 1 → φ = tan⁻¹(1) = 45°. Current leads voltage.