An Uncharged Capacitor and a Resistor Are Connected in Series

An uncharged capacitor and a resistor are connected in series to a battery at t = 0 s. If ε = 15 V, C = 20 μF, and R = 4.0 × 10⁵ Ω, the maximum current in the circuit is approximately

A) 38 μA.
B) 75 μA.
C) 19 μA.
D) 56 μA.
E) 33 μA.