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Joshb60796
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Homework Statement
The photo included provides the problem but the professor stated that the right side source is supposed to be 100t and not 80t. The problem wasn't printed correctly in the book so I assume the solution wasn't either. The solution via the book is v1=2.56cos(100t+139.2°), v2=4.35cos(100t+138.3°)
Homework Equations
Rectangular to Polar Notation
Polar to Rectangular Notation
Ohms Law
Nodal Analysis
Kirchhoff's Current Law
The Attempt at a Solution
I used Nodal Analysis
v1: ((v1)/1∠90°)+((v1)/2)+(((v1)-(v2))/4.55∠-90°)+(((v1)-(v2))/3) - (3∠62°)=0
v2: 2+((v2)/(2.13∠-90°))+((v2)/5)+(((v2)-(v1))/4.55∠-90°)+(((v1)-(v2))/3)=0
plugging that into the calculator and solving gives
v1=2.84∠131.12°
v2=3.56∠122.15°
Which is NOT the book solution. Please tell me if I did this correctly.