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23 Nov 2019
An uncharged 30.0μF capacitor is connected in series with a25.0 Ω resistor, a DC battery, and an open switch. The battery hasan internal resistance of 10.0 Ω and its open-circuit terminalvoltage in 50.0 V. The leads have no appreciable resistance. Attime t=0, the switch is suddenly closed. What is the maximumcurrent through the 25.0 Ω resistor and when does it occur(immediately after closing the switch or after the switch has beenclosed for a long time)? What is the maximum charge that thecapacitor receives? and when the current in the circuit is 0.850 A,how much charge is on the plates of the capacitor? i know its confusing, I just dont know where tostart.....
An uncharged 30.0μF capacitor is connected in series with a25.0 Ω resistor, a DC battery, and an open switch. The battery hasan internal resistance of 10.0 Ω and its open-circuit terminalvoltage in 50.0 V. The leads have no appreciable resistance. Attime t=0, the switch is suddenly closed. What is the maximumcurrent through the 25.0 Ω resistor and when does it occur(immediately after closing the switch or after the switch has beenclosed for a long time)? What is the maximum charge that thecapacitor receives? and when the current in the circuit is 0.850 A,how much charge is on the plates of the capacitor?
i know its confusing, I just dont know where tostart.....
Irving HeathcoteLv2
29 May 2019
