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Unformatted text preview: as possible. (3 pts) 3 4) For an RLC circuit, R = 100 , X C = 30 and X L = 10 , explain the terms, derive the total magnitude of impedance and the phase angle between voltage and current (which is ahead?). (6 pts) 5) For the opamp circuit below, rationalize how the input sine wave is transmitted to the output. Show the wave at points AD to illustrate your argument. (7 pts) 4 6) For the opamp below, what would R 1 and R 2 have to be to have a voltage gain of 100? (4 pts) 7) Voltage V in is amplified to V out by a gain factor of 40. How many decibels does this correspond to? (2 pts)...
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 Spring '11
 Polfer
 Electron

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