Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

A capacitor C is charged to an initial potential of 60.0 V, with an initial char

ID: 1269576 • Letter: A

Question

A capacitor C is charged to an initial potential of 60.0 V, with an initial charge of Q0. It is in a circuit with a switch and an inductor with inductance L = 5.13Ý10-2 H and resistance RL. A capacitor C is charged to an initial potential of 60.0 V, with an initial charge of Q0. It is in a circuit with a switch and an inductor with inductance L = 5.13Ý10-2 H and resistance RL.

At t=0, the switch is closed, and the curve below shows the potential V across the capacitor as a function of time t.

Calculate the energy in the circuit after a time of 16 periods. Note that the curve passes through a grid intersection point.

Calculate the time required for 85% of the initial energy to be dissipated.

Explanation / Answer

a. Calculate the energy in the circuit after a time of 16 periods.

Let