ElectroMagnetic InductionHard

Question

In a series resonant LCR circuit, the voltage across R is 100 volts and R = 1 kΩ with C = 2μF. The resonant frequency ω is 200 rad/s. At resonance the voltage across L is

Options

A.4 × 10-3 V
B.2.5 × 10-2 V
C.40 V
D.250 V

Solution

i = = 0.1 A
VL = VC = = 250 V

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