Electro Magnetic Induction And Alternating Currents Question 56

Question: The capacity of a pure capacitor is 1 farad. In dc circuits, its effective resistance will be [MP PMT 2000]

Options:

A) Zero

B) Infinite

C) 1 ohm

D) 1/2 ohm

Show Answer

Answer:

Correct Answer: B

Solution:

$ X_{C}=\frac{1}{2\pi \nu ,C}=\frac{1}{0}=\infty $



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