MCQ
In an $AC$ series circuit, the instantaneous current is zero when the instantaneous voltage is maximum. Connected to the source may be a:
  • A
    Pure inductor.
  • B
    Pure capacitor.
  • C
    Combination of an inductor and a capacitor.
  • All of the above

Answer

Correct option: D.
All of the above
Instantaneous current is zero when the intantaneous voltage is maximum.
Mean resistance $= 0.$

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