Problem 4: An AC power supply is connected to a capacitor of capacitance 1.5 μF. At time 0 the power supply is switched on and starts providing a time-dependent voltage v(t)-Vo cos(a)) across the capacitor, where V0-41 V and ω-382 rad/s. The capacitor is initially uncharged with Expert TA's Terms of Service. copying this information to any solutions sharing TA Account. A Part (a) Find the current, in milliamperes with its sign, through the capacitor at time t S. Part (b) Calculate the voltage across the capacitor, in volts with its sign, at time t- 5.5 s. Δ Part (c) What is the magnitude of the maximum current through the capacitor, in milliamperes?

Question
Problem 4: An AC power supply is connected to a capacitor of capacitance 1.5 μF. At time
0 the power supply is switched
on and starts providing a time-dependent voltage v(t)-Vo cos(a)) across the capacitor, where V0-41 V and ω-382 rad/s. The
capacitor is initially uncharged
with Expert TA's Terms of Service. copying this information to any solutions sharing
TA Account.
A Part (a) Find the current, in milliamperes with its sign, through the capacitor at time t
S.
Part (b) Calculate the voltage across the capacitor, in volts with its sign, at time t-
5.5 s.
Δ Part (c) What is the magnitude of the maximum current through the capacitor, in
milliamperes?

Image Transcription

Problem 4: An AC power supply is connected to a capacitor of capacitance 1.5 μF. At time 0 the power supply is switched on and starts providing a time-dependent voltage v(t)-Vo cos(a)) across the capacitor, where V0-41 V and ω-382 rad/s. The capacitor is initially uncharged with Expert TA's Terms of Service. copying this information to any solutions sharing TA Account. A Part (a) Find the current, in milliamperes with its sign, through the capacitor at time t S. Part (b) Calculate the voltage across the capacitor, in volts with its sign, at time t- 5.5 s. Δ Part (c) What is the magnitude of the maximum current through the capacitor, in milliamperes?

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