HW9 - HW 9 E17 Due by 4PM on Friday, 5/27/2011 (in the HW...

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HW 9 E17 Spring 2011 Due by 4PM on Friday, 5/27/2011 (in the HW box in Kemper 2131) 1 Derive an equation for v O ( t ) in the circuit shown in terms of the two inputs, v s 1 ( t ) and v s 2 ( t ) and the components in the circuit. The opamp is ideal. 2 If you have a purely inductive load with a reactance of 2/377 Ω connected to the 120Vrms 60 Hz (i.e., ω = 377 rad/sec) AC line, what value of capacitor (in Farads) must be put in parallel with it to set the power factor to one? 3 A Thevenin source with an open-circuit voltage of ( ) 10cos100
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HW9 - HW 9 E17 Due by 4PM on Friday, 5/27/2011 (in the HW...

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