A single-loop RLC electrical circuit can be modeled as a second-order system in terms of current. Show that the differential equation for such a circuit subjected to a forcing function potential is d²t dt² given by L + R + = E(t). Determine the natural frequency of and damping ratio for dt this system. For a forcing potential, E(t) = 1 + sin 2000t volts, determine the system steady response when L = 2 H, C = 1μF, and R = 10,000 . Plot the steady output signal and input signal versus time. I (0) = İ (0) = 0.

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A single-loop RLC electrical circuit can be modeled as a second-order system in terms of current. Show that the differential equation for such a circuit subjected to a forcing function potential is given by

\[ L \frac{d^2 I}{dt^2} + R \frac{dI}{dt} + \frac{I}{C} = E(t). \]

Determine the natural frequency and damping ratio for this system. For a forcing potential, 

\[ E(t) = 1 + \sin 2000t \]

volts, determine the system steady response when \( L = 2 \, \text{H}, \, C = 1 \, \mu \text{F}, \) and \( R = 10,000 \, \Omega \). Plot the steady output signal and input signal versus time. \( I(0) = \dot{I}(0) = 0 \).
Transcribed Image Text:A single-loop RLC electrical circuit can be modeled as a second-order system in terms of current. Show that the differential equation for such a circuit subjected to a forcing function potential is given by \[ L \frac{d^2 I}{dt^2} + R \frac{dI}{dt} + \frac{I}{C} = E(t). \] Determine the natural frequency and damping ratio for this system. For a forcing potential, \[ E(t) = 1 + \sin 2000t \] volts, determine the system steady response when \( L = 2 \, \text{H}, \, C = 1 \, \mu \text{F}, \) and \( R = 10,000 \, \Omega \). Plot the steady output signal and input signal versus time. \( I(0) = \dot{I}(0) = 0 \).
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