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In the circuit shown, initially there is no charge on capacitors and keys S1 and S2 are open. The values of the capacitors are Which of the statement(s) is/are correct?
  • a)
    The key S1 is kept closed for long time such that capacitors are fully charged. Now key S2 is closed, at this time, the instantaneous current across 30Ω resistor (between points P and Q) will be 0.2 A (round off to 1st decimal place).
  • b)
    If key S1 is kept closed for long time such that capacitors are fully charged, the voltage across the
    capacitor C1 will be 4V.
  • c)
    At time t = 0, the key S1 is closed, the instantaneous current in the closed circuit will be 25 mA
  • d)
    If key S1 is kept closed for long time such that capacitors are fully charged, the voltage difference between points P and Q will be 10 V.
Correct answer is option 'B,C'. Can you explain this answer?
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In the circuit shown, initially there is no charge on capacitors and k...
S1 closed for long time



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In the circuit shown, initially there is no charge on capacitors and keys S1 and S2 are open. The values of the capacitors are Which of the statement(s) is/are correct?a)The key S1 is kept closed for long time such that capacitors are fully charged. Now key S2 is closed, at this time, the instantaneous current across 30Ω resistor (between points P and Q) will be 0.2 A (round off to 1st decimal place).b)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage across thecapacitor C1 will be 4V.c)At time t = 0, the key S1 is closed, the instantaneous current in the closed circuit will be 25 mAd)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage difference between points P and Q will be 10 V.Correct answer is option 'B,C'. Can you explain this answer?
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In the circuit shown, initially there is no charge on capacitors and keys S1 and S2 are open. The values of the capacitors are Which of the statement(s) is/are correct?a)The key S1 is kept closed for long time such that capacitors are fully charged. Now key S2 is closed, at this time, the instantaneous current across 30Ω resistor (between points P and Q) will be 0.2 A (round off to 1st decimal place).b)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage across thecapacitor C1 will be 4V.c)At time t = 0, the key S1 is closed, the instantaneous current in the closed circuit will be 25 mAd)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage difference between points P and Q will be 10 V.Correct answer is option 'B,C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about In the circuit shown, initially there is no charge on capacitors and keys S1 and S2 are open. The values of the capacitors are Which of the statement(s) is/are correct?a)The key S1 is kept closed for long time such that capacitors are fully charged. Now key S2 is closed, at this time, the instantaneous current across 30Ω resistor (between points P and Q) will be 0.2 A (round off to 1st decimal place).b)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage across thecapacitor C1 will be 4V.c)At time t = 0, the key S1 is closed, the instantaneous current in the closed circuit will be 25 mAd)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage difference between points P and Q will be 10 V.Correct answer is option 'B,C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the circuit shown, initially there is no charge on capacitors and keys S1 and S2 are open. The values of the capacitors are Which of the statement(s) is/are correct?a)The key S1 is kept closed for long time such that capacitors are fully charged. Now key S2 is closed, at this time, the instantaneous current across 30Ω resistor (between points P and Q) will be 0.2 A (round off to 1st decimal place).b)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage across thecapacitor C1 will be 4V.c)At time t = 0, the key S1 is closed, the instantaneous current in the closed circuit will be 25 mAd)If key S1 is kept closed for long time such that capacitors are fully charged, the voltage difference between points P and Q will be 10 V.Correct answer is option 'B,C'. Can you explain this answer?.
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