AP EAMCET · PHYSICS · Capacitance
Two identical condensers are joined as shown in the figure. When the switch \(\mathrm{S}\) is closed, the total energy of the system is \(\mathrm{U}_1\). If the switch is opened and both the condensers are filled with a dielectric of dielectric constant 3 , then the energy of the system becomes \(\mathrm{U}_2\). The value of \(\frac{\mathrm{U}_1}{\mathrm{U}_2}\) is
- A \(3: 1\)
- B \(5: 1\)
- C \(3: 5\)
- D \(5: 3\)
Answer & Solution
Correct Answer
(C) \(3: 5\)
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