A series circuit contains a resistor with R = 24 , an inductor with L = 2 H, a capacitor with C = 0.005 F, and a 12 V battery. The initial charge is Q = 0.001 C and the initial current is 0

I have to find the charge at time t

I know how to do the problem if it equaled a function but it just equals 12..i'm confused?