1. For the circuit in Figure 1: a) Calculate the current / in the primary circuit and current 12 in the secondary circuit b) Calculate voltage UL over the load resistance RL c) Calculate the transformation ratio μ E=230V 40°, R= 102, R2 = 0.592, RL = 202, L = 10 H L2 = 26 mH, M=0.5 H, f= 50Hz Answers 11 = 0.079A-68.97° = (0.028 - 0.073j)A, UL =( 11.204 -0.136j)V Present all values in polar form (x < y°) Bonus question: Calculate coefficient of coupling k. Extra points can be earned by solving this question, however it is not mandatory. E Figure 1 I R₁ R₂ I, M L₁ L2 R₁
1. For the circuit in Figure 1: a) Calculate the current / in the primary circuit and current 12 in the secondary circuit b) Calculate voltage UL over the load resistance RL c) Calculate the transformation ratio μ E=230V 40°, R= 102, R2 = 0.592, RL = 202, L = 10 H L2 = 26 mH, M=0.5 H, f= 50Hz Answers 11 = 0.079A-68.97° = (0.028 - 0.073j)A, UL =( 11.204 -0.136j)V Present all values in polar form (x < y°) Bonus question: Calculate coefficient of coupling k. Extra points can be earned by solving this question, however it is not mandatory. E Figure 1 I R₁ R₂ I, M L₁ L2 R₁
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Transcribed Image Text:1. For the circuit in Figure 1:
a) Calculate the current / in the primary circuit and current 12 in the secondary circuit
b) Calculate voltage UL over the load resistance RL
c) Calculate the transformation ratio μ
E=230V 40°, R= 102, R2 = 0.592, RL = 202, L = 10 H L2 = 26 mH, M=0.5 H, f= 50Hz
Answers 11 = 0.079A-68.97° = (0.028 - 0.073j)A, UL =( 11.204 -0.136j)V
Present all values in polar form (x < y°)
Bonus question:
Calculate coefficient of coupling k.
Extra points can be earned by solving this question, however it is not mandatory.
E
Figure 1
I
R₁
R₂
I,
M
L₁
L2
R₁
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