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NEST2019PhysicsCapacitance

The voltage V(t) across a capacitor of capacitance C discharging through a resistance R is given by V(t)=V₀ e^ -t / R C . The initial voltage V₀ is 10.00 0.02 ~V , R=100.0 0.1 % M and C=1.00 ~F . The circuit is closed and subsequently disconnected after 100 1 seconds. The final voltage is best represented as

Options

  1. A2.71 0.01 ~V
  2. B3.67 0.003 ~V
  3. C3.67 0.05 ~V
  4. D3.67 0.37 ~V

Correct answer

C. 3.67 0.05 ~V

Step-by-step solution

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