3. Determine the impedance of the circuit of Figure 4.3 at frequencies of 300 Hz, 30 kHz and 3 MHz. 910 Figure 4.3 2.2 nF 400 uH

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A: To Explain why the phasor and the impedance have the same angle

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A: The solution can be achieved as follows.

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A: The simple concepts of admittance and impedance is used to solve this problem.

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Q: 3) Write the sum of 5cos(wt) and 10sin(wt-30°) by using the phasor technique. Show all work.

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