Solve the following problem:
For the system of Fig. , using a DMM with a 10-MΩ internal resistance in the voltmeter mode:
a. Determine the voltmeter reading four time constants after the switch is closed.
b. Find the time that must pass before iC drops to 3 µA.
c. Find the time that must pass after the closing of the switch for the voltage across the meter to reach 10 V.
