DC motor with separate excitation

Create model of DC motor with separate excitation.

Inductance of the armature L = 0,1
H, resistance of the armature R = 2 W, voltage U = 110 V, load torque mz = 0,02 Nm, moment
of inertia J = 0,1 kg/m2 and electro-mechanical constant of the motor k = 0,3 Vs. Create it as
separate block (subsystem) with one input (voltage) and two outputs (angular velocity and
current).