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What will be the final voltage on the capacitors when a similar capacitor with no dielectric, charged to U 0 = 78 V, is connected to an uncharged capacitor with a dielectric, where the relative permittivity varies with the applied voltage (U) as ε = αU, and α = 2V⁻¹?

Options

  1. A4V
  2. B5V
  3. C6V
  4. D7V

Correct answer

C. 6V

Step-by-step solution

Correct Option is : (C) 6V

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