Physics Alternating Current AC Circuit Containing Inductor, Capacitor, Resistance, Resonance MCQ (Single Correct)

An ac voltage source of variable angular frequency and fixed amplitude V is connected in series with a capacitance C and an electric bulb of resistance R (inductance zero), when ω is increased:

A
The bulb glows dimmer
B
The bulb glows brighter
C
Total impedance of the circuit is unchanged
D
Total impedance of the circuit increases

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The correct answer is:
B

When ω increases, increases so the bulb glows brighter.

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