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The two plates X and Y of a parallel plate capacitor of capacitance C are given a charge of amount Q each. X is now joined to the positive terminal and Y to the negative terminal of a cell of emf E = Q/C.
  • a)
    Charge of amount Q will flow from the negative terminal to the positive terminal of the cell inside i
  • b)
    The total charge on the plate X will be 2Q
  • c)
    The total charge on the plate Y will be zero
  • d)
    The cell will supply CE2 amount of energy
Correct answer is option 'A,B,C,D'. Can you explain this answer?
Most Upvoted Answer
The two plates X and Y of a parallel plate capacitor of capacitance C ...
As the emf of cell is ϵ=Q/C, charge of amount Q will flow from the positive terminal to the negative terminal of the cell through the capacitor.
As the Y is connected to negative terminal of cell so it is ground and the total charge on plate Y will be zero. 
Here cell charge the capacitor plate X and its total charge =(Q+Q)=2Q
The energy will supply by cell is U=21​Cϵ2
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Community Answer
The two plates X and Y of a parallel plate capacitor of capacitance C ...
The answer provided in the forum is wrong. the correct answer is option A.B,C.
Solution:
As the emf of cell is ϵ=Q/C, charge of amount Q will flow from the positive terminal to the negative terminal of the cell through the capacitor.
As the Y is connected to the negative terminal of the cell so it is grounded and the total charge on plate Y will be zero. 
Here cell charge the capacitor plate X and its total charge =(Q+Q)=2Q
The energy will supply by cell is U=(½)​Cϵ2
The correct option is A B C only.
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The two plates X and Y of a parallel plate capacitor of capacitance C are given a charge of amount Q each. X is now joined to the positive terminal and Y to the negative terminal of a cell of emf E = Q/C.a)Charge of amount Q will flow from the negative terminal to the positive terminal of the cell inside ib)The total charge on the plate X will be 2Qc)The total charge on the plate Y will be zerod)The cell will supply CE2 amount of energyCorrect answer is option 'A,B,C,D'. Can you explain this answer?
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The two plates X and Y of a parallel plate capacitor of capacitance C are given a charge of amount Q each. X is now joined to the positive terminal and Y to the negative terminal of a cell of emf E = Q/C.a)Charge of amount Q will flow from the negative terminal to the positive terminal of the cell inside ib)The total charge on the plate X will be 2Qc)The total charge on the plate Y will be zerod)The cell will supply CE2 amount of energyCorrect answer is option 'A,B,C,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 The two plates X and Y of a parallel plate capacitor of capacitance C are given a charge of amount Q each. X is now joined to the positive terminal and Y to the negative terminal of a cell of emf E = Q/C.a)Charge of amount Q will flow from the negative terminal to the positive terminal of the cell inside ib)The total charge on the plate X will be 2Qc)The total charge on the plate Y will be zerod)The cell will supply CE2 amount of energyCorrect answer is option 'A,B,C,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 The two plates X and Y of a parallel plate capacitor of capacitance C are given a charge of amount Q each. X is now joined to the positive terminal and Y to the negative terminal of a cell of emf E = Q/C.a)Charge of amount Q will flow from the negative terminal to the positive terminal of the cell inside ib)The total charge on the plate X will be 2Qc)The total charge on the plate Y will be zerod)The cell will supply CE2 amount of energyCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
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