How long does it take to fully charge a 5µF capacitor in series witha 5 Mega Ohm resistor

2 answers

T = 5RC = 5 * 5*10^6 * 5*10^-6 = 125 s.
T = 5RC = 5 * 5*10^6 * 5*10^-6 = 125 s.