JEE · NEET Previous Year Question

In an ac circuit, the instantaneous current is zero, when the instantaneous voltage is maximum. In this case, the source may be connected to:
(A) pure inductor.(B) pure capacitor.(C) pure resistor.(D) combination of an inductor and capacitor.
Choose the correct answer from the options given below:

Topic: JEE PYQ

Answer: D. Full step-by-step solution below.

  1. AA, B and C only
  2. BA and B only
  3. CB, C and D only
  4. DA, B and D only

Correct answer: D

Solution

(d) This is possible when phase difference is between current and voltage.

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