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Two capacitors of equal capacitance (C1 = C2) are shown in the figure. Initially, while the switch S is open, one of the capacitors is uncharged and the other carries charge Q0. The energy stored in the charged capacitor is U0. Sometimes after the switch is colsed, the capacitors C1 and C2 carry charges Q1 and Q2, respectively, the voltages across the capacitors are V1 and V2, and the energies stored in the capacitors are U1 and U2. Which of the following statements is INCORRECT ?
  • a)
  • b)
    Q1 = Q2
  • c)
    V1 = V2
  • d)
    U0 = U1 + U2
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Two capacitors of equal capacitance (C1 = C2) are shown in the figure....
In the above diagram, C1​ and C2​ are connected in parallel.
Hence, both get the same voltage. ∴V1​=V2​ is correct.
We know that Q1​=C1​V1​ and Q2​=C2​V2
∵C1​=C2​,     Q1​=Q2​
We know that energy U1​=(1/2)​C1​V12​ and U2​=(1/2)​C2​V22
By closing the switch, the C1​ or V1​ doesn't get affected.
Hence U0​=U1​ and not U1​+U2​
Similarly, by closing the switch, the Q1​ or V1​ doesn't get affected.
Hence Q0​=Q1
∵Q0​=Q1​=Q2​,    Q0​=(1/2)​(Q1​+Q2​)
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Most Upvoted Answer
Two capacitors of equal capacitance (C1 = C2) are shown in the figure....
In the above diagram, C1​ and C2​ are connected in parallel.
Hence, both get the same voltage. ∴V1​=V2​ is correct.
We know that Q1​=C1​V1​ and Q2​=C2​V2
∵C1​=C2​,     Q1​=Q2​
We know that energy U1​=(1/2)​C1​V12​ and U2​=(1/2)​C2​V22
By closing the switch, the C1​ or V1​ doesn't get affected.
Hence U0​=U1​ and not U1​+U2​
Similarly, by closing the switch, the Q1​ or V1​ doesn't get affected.
Hence Q0​=Q1
∵Q0​=Q1​=Q2​,    Q0​=(1/2)​(Q1​+Q2​)
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Two capacitors of equal capacitance (C1 = C2) are shown in the figure....
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Two capacitors of equal capacitance (C1 = C2) are shown in the figure. Initially, while the switch S is open, one of the capacitors is uncharged and the other carries charge Q0. The energy stored in the charged capacitor is U0. Sometimes after the switch is colsed, the capacitors C1 and C2 carry charges Q1 and Q2, respectively, the voltages across the capacitors are V1 and V2, and the energies stored in the capacitors are U1 and U2. Which of the following statements is INCORRECT ?a)b)Q1 = Q2c)V1 = V2d)U0 = U1 + U2Correct answer is option 'D'. Can you explain this answer?
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Two capacitors of equal capacitance (C1 = C2) are shown in the figure. Initially, while the switch S is open, one of the capacitors is uncharged and the other carries charge Q0. The energy stored in the charged capacitor is U0. Sometimes after the switch is colsed, the capacitors C1 and C2 carry charges Q1 and Q2, respectively, the voltages across the capacitors are V1 and V2, and the energies stored in the capacitors are U1 and U2. Which of the following statements is INCORRECT ?a)b)Q1 = Q2c)V1 = V2d)U0 = U1 + U2Correct answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Two capacitors of equal capacitance (C1 = C2) are shown in the figure. Initially, while the switch S is open, one of the capacitors is uncharged and the other carries charge Q0. The energy stored in the charged capacitor is U0. Sometimes after the switch is colsed, the capacitors C1 and C2 carry charges Q1 and Q2, respectively, the voltages across the capacitors are V1 and V2, and the energies stored in the capacitors are U1 and U2. Which of the following statements is INCORRECT ?a)b)Q1 = Q2c)V1 = V2d)U0 = U1 + U2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two capacitors of equal capacitance (C1 = C2) are shown in the figure. Initially, while the switch S is open, one of the capacitors is uncharged and the other carries charge Q0. The energy stored in the charged capacitor is U0. Sometimes after the switch is colsed, the capacitors C1 and C2 carry charges Q1 and Q2, respectively, the voltages across the capacitors are V1 and V2, and the energies stored in the capacitors are U1 and U2. Which of the following statements is INCORRECT ?a)b)Q1 = Q2c)V1 = V2d)U0 = U1 + U2Correct answer is option 'D'. Can you explain this answer?.
Solutions for Two capacitors of equal capacitance (C1 = C2) are shown in the figure. Initially, while the switch S is open, one of the capacitors is uncharged and the other carries charge Q0. The energy stored in the charged capacitor is U0. Sometimes after the switch is colsed, the capacitors C1 and C2 carry charges Q1 and Q2, respectively, the voltages across the capacitors are V1 and V2, and the energies stored in the capacitors are U1 and U2. Which of the following statements is INCORRECT ?a)b)Q1 = Q2c)V1 = V2d)U0 = U1 + U2Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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