A 1kV battery, a 3 kW resistor, and a 0.50-mF capacitor are connected in series with a switch. What is the current in the circuit at a time interval equal to twice the time constant after the switch has been closed? 0 A 45 mA 3 A 0.33 A

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  1. A 1kV battery, a 3 kW resistor, and a 0.50-mF capacitor are connected in series with a switch. What is the current in the circuit at a time interval equal to twice the time constant after the switch has been closed?
    1. 0 A
    2. 45 mA
    3. 3 A
    4. 0.33 A

 

 

 

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