In an LRC series circuit, L = 5 h, R = 30 ῼ, C = 0.1 f, E(t) = 900 V, q(0) = 0 C, and i(0) = 0 A. (a) Formulate the DE Model as initial value problem (IVP) for the LRC series circuit. (b) Solve initial value problem (IVP) for the charge and current at any time t.