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Serious physics help
I know it is a lot but I really need help. I can't figure this out!
Circuit that I have attached has negligible internal resistance and capacitance us initially uncharged. Explain what happens when the switch is closed to point A. Sketch the current in the circuit as a function of time after the switch is closed. Sketch the voltage across the capacitor as a function of time after the switch is closed. What is the time constant for the circuit. After 5 minutes the switch is switched to point B. Explain what happens in the circuit. Sketch the current as a function of time after the switch is moved to position B. Sketch the voltage across the capacitor as a function of time after the switch is moved to position B. What is the voltage across the capacitor at a time 20msec. |
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