In the circuit of the figure below, the switch S has been open for a long time. It is then suddenly closed. Take & = 10.0 V, R₁ = 55.0 km, R₂ = 125 k2, and C = 11.0 μF. E + I = R₁ www S (a) Determine the time constant before the switch is closed. 1.98 S (b) Determine the time constant after the switch is closed. 1.375✔ S (c) Let the switch be closed at t = 0. Determine the current in the switch as a function of time. (Assume I is in A and t is in s. Do not enter units in your expression. Use the following as necessary: t.) 0.00008 e R₂ 1.375 X

In the circuit of the figure below, the switch S has been open for a long time. It is then suddenly closed. Take & = 10.0 V, R₁ = 55.0 km, R₂ = 125 k2, and C = 11.0 μF. E + I = R₁ www S (a) Determine the time constant before the switch is closed. 1.98 S (b) Determine the time constant after the switch is closed. 1.375✔ S (c) Let the switch be closed at t = 0. Determine the current in the switch as a function of time. (Assume I is in A and t is in s. Do not enter units in your expression. Use the following as necessary: t.) 0.00008 e R₂ 1.375 X

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 27P: . The generator at a large power plant has an output of 1,000,000 kW at 24,000 V. (a) If it were a...

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