🤓 Based on our data, we think this question is relevant for Professor Meyertholen's class at UCSD.
The switch has been closed for long, so the capacitor behaves as an open circuit. No current is flowing from the capacitor. Equivalent resistance for the series connection:
Req = 60 + 40 = 100 Ω
Current, i = V/R = 100V/100 = 1.0 A
The voltage across the 40Ω - resistor:
The switch in the figure has been closed for a very long time.
What is the charge on the capacitor?
The switch is opened at . t= 0 s At what time has the charge on the capacitor decreased to 29% of its initial value?
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What scientific concept do you need to know in order to solve this problem?
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What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Meyertholen's class at UCSD.