Consider an ideal op-amp network depicted in Figure P7.3. (a) What are the terminal voltages (v_,v+)...

 

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Consider an ideal op-amp network depicted in Figure P7.3. (a) What are the terminal voltages (v_,v+) and currents (i,i+) of the inverting and non- inverting terminals, respectively. (b) Express the output voltage Vo in terms of the resistors and the input voltages V1, V2. Does it depend on the load resistor RF? Then evaluate Vo. RS RF ww + Vs1 +1 VS2 + RL ww Figure P7.3 Vs1 = 6V,Vs2 = 2V, R = 1k, RF = 4k, R = 2k + Vo Consider an ideal op-amp network depicted in Figure P7.3. (a) What are the terminal voltages (v_,v+) and currents (i,i+) of the inverting and non- inverting terminals, respectively. (b) Express the output voltage Vo in terms of the resistors and the input voltages V1, V2. Does it depend on the load resistor RF? Then evaluate Vo. RS RF ww + Vs1 +1 VS2 + RL ww Figure P7.3 Vs1 = 6V,Vs2 = 2V, R = 1k, RF = 4k, R = 2k + Vo