Electromagnetic Induction and Alternating Current 4 Question 9
9. In a circuit as shown below, both switches are open initially. Now, switch and , are closed. ( is charge on the capacitor and is capacitance time constant). Which of the following statement is correct?
(2013 Main)
(a) Work done by the battery is half of the energy dissipated in the resistor
(b) At
(c) At
(d) At
Show Answer
Answer:
Correct Answer: 9. (c)
Solution:
- For charging of capacitor
At