1. A 2.00-nF capacitor with an initial charge of 5.10 μC is discharged through a 1.30-kΩ resistor. Calculate the current through the resistor, 9.00 μs after the resistor is connected across the terminals of the capacitor. What charge remains on the capacitor after 8.00 μs? What is the maximum current in the resistor?
2. Calculate the resistance in an RL circuit in which L = 2.50 H and the current increases to 90.0% of its final value in 3.00 s.
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