1.

The steady-state response of a network to the excitation V cos(ωt + ϕ) may be found in three steps. The first two steps are as follows:1. Determining the response of the network to the excitation ejωt2. Multiplying the above response by V̅ = Vejϕ The third step is

A. finding the complex conjugate of the expression after step 2
B. finding the magnitude of the expression after step 2
C. finding the real part of the expression after step 2
D. finding the imaginary part of the expression after step 2
Answer» D. finding the imaginary part of the expression after step 2


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