The network shown in Figure 2 contains two voltage sources, V₁ = 30/0° and V₂ = 20/0°. Using mesh current network analysis, find a. the currents 1₁, 12, and 13. b. the power supplied by each of the voltage sources c. the power in the network resistors V₁ 30/0° Figure 2 13 20/0°

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The network shown in Figure 2 contains two
voltage sources, V₁ = 30/0° and V₂ = 20/0°.
Using mesh current network analysis, find
a. the currents 1₁, 12, and 13.
b. the power supplied by each of the voltage
sources
c. the power in the network resistors
www
V₁30/0°
Problem 3:
j5
Figure 2
6
20/0°
Given a variable resistor R of unknown resistance
connected in parallel with an inductive reactance X₁ = j10
ohms. The parallel combination is connected in series
with a capacitive impedance Xc = -j4 ohms and supplied
by 100 volts, 60 Hz AC source.
a. Draw the corresponding circuit diagram.
b. Solve for the current of the circuit if R = 5 ohms.
c. Solve for the value of R in which the angle between
the voltage and current of the circuit is 45⁰.
Transcribed Image Text:The network shown in Figure 2 contains two voltage sources, V₁ = 30/0° and V₂ = 20/0°. Using mesh current network analysis, find a. the currents 1₁, 12, and 13. b. the power supplied by each of the voltage sources c. the power in the network resistors www V₁30/0° Problem 3: j5 Figure 2 6 20/0° Given a variable resistor R of unknown resistance connected in parallel with an inductive reactance X₁ = j10 ohms. The parallel combination is connected in series with a capacitive impedance Xc = -j4 ohms and supplied by 100 volts, 60 Hz AC source. a. Draw the corresponding circuit diagram. b. Solve for the current of the circuit if R = 5 ohms. c. Solve for the value of R in which the angle between the voltage and current of the circuit is 45⁰.
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