Solve the all parts of given question:
Question: Consider an RC-circuit with R = 2 kOhm's, C = 500 µF, and E = 12 V and a switch. At t = 0 the capacitor is empty and the switch is closed so the charging begins.
Part I: What is the current through the resistor just after the switch is closed?
Part II: What will be the current in the circuit after a long time has passed?
Part III: Calculate the time constant of the circuit.
Part IV: What will be the charge on the capacitor after a long time has passed?
Part V: How long does it take the capacitor get charged to 75% of its maximum capacity?
I need expert help for the above question.