An electronic circuit is described as shown below. In order to get a mathematical model related to the current in the circuit as a PD order 2, namely:

where I = Ih + Ip. Determine the steady-state (I) current if known R = 50W, L = 30H, C = 0.025 F, E = 220 sin 313t (50hz).

Please answer in detail step by step so it make me easy to understand

LI' + RI + S Idt = E(t) atau_LI" + RI' + 1 = E' (t) = E cost R C HH E(t) = E sin cot ell