The current through a series combination of a capacitor C = 10 μF and a resistor R = 100 Ω is given by (8.0 mA)cos(ωt). If the amplitude of the voltage across the capacitor is 0.50 V, what is ω?
a) 50 rad/s
b) 25 rad/s
c) 10 rad/s
d) 5 rad/s