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Unformatted text preview: 25Ω 10Ω 20Ω 100Ω 200V R +30I Δ I Δ R 7.5 Ω P 333.33W 4. Find the Thevenin’s and Norton’s equivalent as seen by the load resistor for the following circuit. Draw each equivalent. DC 12V 12Ω 6Ω 2Ω 8A R L Vth = 52V, Rth = 6 Ω 5. Given the circuit below, determine the Norton’s equivalent as viewed between terminals (i) ab (ii) cd ab : I N = 7A, R N = 2 Ω cd: I N = 12.67A, R N = 1.5 Ω 6. Calculate the gain Vo/Vi for the following opamp circuit when the switch is in position 1, position 2 and position 3. Position Gain Vo/Vi 1 2 3 7. Determine the output Vo and current Io for the following summing amplifier....
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 Fall '06
 MCCANN
 Resistor, Norton, Thévenin's theorem, rth

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