See attached file for diagram.
In the following circuit, what is the current through R1 at T=1 second after the switch is closed? How long does it take the capacitor to be 95% fully charged?© BrainMass Inc. brainmass.com December 24, 2021, 4:47 pm ad1c9bdddf
Effective resistance of the circuit:
R_eff = (2*6)/(2+6) = 1.5 M ohm
because charge in the capacitor at time t is given as:
q = Q * ( 1- e^(-t/t0))
where t0 = time constant of the circuit = R_eff * C =
The solution shows the sequence of steps to solve the problem. The current through a closed switch is given.