1. The variable resistor in the circuit shown in Fig. 1 is adjusted until the average power it absorbs is maximum. a) Find R. b) Find the maximum average power.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
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1. The variable resistor in the circuit shown in Fig. 1 is adjusted until the average power it
absorbs is maximum.
a) Find R.
b) Find the maximum average power.
c) Simulate this circuit with your R value found in (a) and verify (b)
200 Q 7480 N
HE
500 N
j300 N
300/0°
V (rms)
+
j200 N
Figure 1
Transcribed Image Text:1. The variable resistor in the circuit shown in Fig. 1 is adjusted until the average power it absorbs is maximum. a) Find R. b) Find the maximum average power. c) Simulate this circuit with your R value found in (a) and verify (b) 200 Q 7480 N HE 500 N j300 N 300/0° V (rms) + j200 N Figure 1
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