1) Write equations in the Laplace- domain describing the voltage to the left of inductor #1 [ node N] and to the right of inductor #1 [ node M ] in terms of an applied input voltage signal ( ea ) for the circuit below. Assume zero initial conditions. Place your result in matrix form where the node voltage are in a column vector and the applied voltage is on the right hand-side (as shown at left). SE M Ea [ ] { EN} = E { } L 1 C2 ea R 20 W L2