Consider the following circuit with an AC voltage source in series with an imped

Question

Consider the following circuit with an AC voltage source in series with an impedance Write Matlab code that computes the real voltage v(t). real current i(t), and real instantaneous power p(t) . Choose a time vector t that is 2 times the period of v(t). Plot v(t), i(t), and p(t) on the same figure. Use different colors and / or linetypes to distinguish between the different curves. Type >>help plot for information on plotting vectors. Part b) Comment on your results from Part a). What are the differences in phase between v(t), i(t), and p(t)? Is this expected? What are the differences in frequency between v(t), i(t), and p(t)7 Is this expected? Based on your results, can you determine if the impedence is purely resistive? Explain why or why not.

Explanation / Answer

>> t=0:0.00000001:2*(1/60);
>> v=4*cos(2*pi*60*t+pi/3);
>> plot(t,v)

Only this voltage as you asked

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