A simple RC circuit is shown below, where .50 MΩ and C= 1.50 μF. The capacitor has a charge of 90.0 μC before the switch is closed. The switch closes at 0 s.
A) Determine the time constant of the circuit
B) Determine the charge on the capacitor 3.00 s after the switch is closed.
C) Determine the time when the current through the resistor is 6,50 μA.
