MATLAB

Write a MATLAB script named capacitor_impedance to compute and plot the magnitude of the impedance for a realistic capacitor (impedance is used for AC signals and is analogous to resistance but it is a function of frequency). A realistic capacitor, due to the materials used and method of construction, has some resistance and inductance so at high frequencies the die impedance deviates from the ideal value. The script will prompt the user to enter the capacitance value (C), series inductance (L), and series resistance (R). It then computes the magnitude of the impedance according to the formula magnitude = Squareroot R^2 + (2 pi f L - 1/2 pi fC)^2 where f is the frequency, and plots it using a log-log scale. The frequency range should be from 100 kHz to 1 GHz. Label the x-axis "Frequency (Hz)", the y-axis "Magnitude (Ohms)" and title the plot "Impedance of a Realistic Capacitor". Comments are not required. Given input values C = 10 nF, L = 2 nH, and R = 30 m Ohm the plot should be similar to the sketch shown here. For the demonstration you will enter the "clear" command then run the script. Each demonstration will be evaluated. Test your script and make sure it works