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HighK_InvOA Rb Rc M Do: Find P, V., i,, P., and the voltage gain of the circuit, i.e. 4. = V. | (Volt) where P, is the powerVi = 300 mV Ra = 5.6 kOhms Rb = 27 kOhms RC = 47 kOhms Rd = 8.2 kOhms RL = 22 kOhms

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VEO # Solution ☺ where, N; = 300 mv Ra=5.6 KR P6=27K2 RC = 4742 Ry = 8.2 KB we know, R=22 K2 Potential difference between tNow Apply Kel at mode y Rat Ro Rat 20 - 02/8=- Vin Roma Un=- Vinter = - 300x162 x 376 Tum= -4,446 volt. 27K 5.6K 46 volt.Now. Again Applying ke at de node - VO O KO .. No = vai hal )Now Putting the all value.. 1 x 47 K. + 2-10446 ) 27K 8.2 % 3-2.446 ( Son =-11446 lehen +) 27 = -12.25 volt. [V=-12:25 volt.Internal Diagram of a opamp is, M hovo - In op Amp open loop gain A is very large (Idealy infinite). sos. Vos A (03 – ~) .: V

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