A 5 μF capacitor is charged by being connected to a 3 V battery. The battery is then disconnected. If the resistance of the dielectric material between the capacitor plates is 109Ω, what is the charge remaining on the capacitor 1 h after it has been disconnected ?
(a) 1.5 x 10-5 C
(b) 7.4 x 10-6 C
(c) 5.4 x 10-6 C
(d) 8.4 x 10-5 C
