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Alternating Current question

2010 · Shift 1 · Q69
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  5. /2010 · Shift 1 · Q69

Alternating Current question

2010 · Shift 1 · Q69

JEE AdvancedPhysicsAlternating CurrentMCQ+3 / −1
An AC voltage source of variable angular frequency ω\omegaω and fixed amplitude V0 is connected in series with a capacitance C and an electric bulb of resistance R (inductance zero). When ω\omegaω is increased
  1. A
    the bulb glows dimmer.
  2. B
    the bulb glows brighter.
  3. C
    total impedance of the circuit is unchanged.
  4. D
    total impedance of the circuit increases.
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