MHT CET 2023 Physics question
A parallel combination of two capacitors of capacities '2C' and 'C' is connected across 5V battery. When they are fully charged, the charges and energies stored in them be 'Q₁', 'Q₂' and 'E₁', 'E₂' respectively. Then is (capacity is in Farad, charge in Coulomb and energy in J)
Answer: (C)
Solution
In parallel both capacitors have the same potential difference, V. Charges: , , so . Energies : , ,
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