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VinnyCee
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Homework Statement
What value of [itex]\omega[/itex] will cause the forced response [itex]v_0[/itex] in the circuit below to be zero?
http://img248.imageshack.us/img248/1854/problem934ao5.jpg
Homework Equations
Phasor eqs.
The Attempt at a Solution
[tex]i\,=\,\frac{50\,-\,V_1}{2\Omega}\,=\,\frac{V_1\,-\,V_2}{5\,j\,\Omega}\,=\,\frac{V_2}{20\,j\,\Omega}[/tex]
If I substitute [itex]V_1\,=\,0[/itex], then I get:
[tex]25\,=\,-\frac{V_2}{5\,j\,\Omega}\,=\,\frac{V_2}{20\,j\,\Omega}[/tex]
How do I use this to find [itex]\omega[/itex]?
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