Negative Feedback Example Problems (4 - Feedback)

[@srisaikalyani7803]

hey man thank you for doing this, keep going❤❤

[@andyplay2315]

just amazing. Thank you !

[@vatsalchhabra8875]

Sir, at 6:46, the configuration is not exactly the standard non inverting amplifier since we are measuring the voltage across the 5k resistor. To calculate the output impedance of the network, we'll remove the 5kohm resistor and put a test voltage source. If we do that then should we no get Rout = infinity? Both the input terminals of the op amp will be at zero volts as a result of which, no current will pass through the 2kohm resistor, thus implying Rout = infinity.

[@ninad2740]

thanks a lot for this amazing vid