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Unformatted text preview: coils, and L = 10mH. For part (d), in addition, assume that L is infinitely large. a. Compute the steady state value of V a (t). Figure 1. Figure 2. 2 b. Compute the steady state value of V out (t). c. Compute the steady state value of I a . How does it change if L were doubled? d. What is the impedance seen by the source, v(t)? (5 + 5 + 10 + 10 = 30 points) Problem 4: The admittance is defined as the reciprocal of a given complex impedance, Z. Its real part, G, is called the conductance , and the imaginary part, B, is called susceptance . Determine the admittance, Y xy , looking into the terminals x and y in Figure 4. (10 points) Problem 5: Derive a Laplace domain model for the linear transformer. Assume that the primary and the secondary coils have zero initial currents. Hint: Recall how we derived a phasor do-main model for the linear transformer. (10 points) Figure 3. Figure 4....
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This note was uploaded on 10/02/2010 for the course EE EE 110 taught by Professor Gupta during the Fall '09 term at UCLA.
- Fall '09