5) In problem 4), we used steady-state analysis to assess the design of a motor. However, steady- state analysis can be misleading, since it does not account for the dynamics of the system. To demonstrate how important it can be to consider the dynamics of a system, assume the parameter values of a particular armature-controlled motor are: Note that the values for the viscous damping c and the mass moment of inertia I represent the motor and the load. For this problem, we will be analyzing the current to a motor with very little load torque and therefore we will assume the load torque is zero, T2-0N.m a) Assuming steady-state, calculate the no-load current for an applied voltage of v b) Use Simulink to plot the step response of the armature current i if the applied voltage is 10 v 10 with zero initial conditions. Determine the peak value of armature current from this step response. You can use any method to model the system in Simulink, but a State- Space block may be the easiest option. c) How many times larger is the peak armature current compared to the steady-state current from part a)? 5) In problem 4), we used steady-state analysis to assess the design of a motor. However, steady- state analysis can be misleading, since it does not account for the dynamics of the system. To demonstrate how important it can be to consider the dynamics of a system, assume the parameter values of a particular armature-controlled motor are: Note that the values for the viscous damping c and the mass moment of inertia I represent the motor and the load. For this problem, we will be analyzing the current to a motor with very little load torque and therefore we will assume the load torque is zero, T2-0N.m a) Assuming steady-state, calculate the no-load current for an applied voltage of v b) Use Simulink to plot the step response of the armature current i if the applied voltage is 10 v 10 with zero initial conditions. Determine the peak value of armature current from this step response. You can use any method to model the system in Simulink, but a State- Space block may be the easiest option. c) How many times larger is the peak armature current compared to the steady-state current from part a)