Small signal voltage gain by one small resistance connected to emitter through a large by passed resistance and junction to base resistance for negative feedback. If small R is 0.22K and Rc=10K. What should be its value?
You need to find a book on transistor circuit design. A college-level text should be okay. The math isn't complex, so you shouldn't have trouble understanding it.
Hint: Since the "big" resistor is bypassed, you can model the small-signal AC gain as if the big resistor weren't there at all. DC feedback is the sum of both resistors, of course.
His question looks to have been copied from a poorly written textbook.
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He's probably asking for someone to do his homework.
Flip to the back of the book and see if there is a section called "Answers to selected exercises"...
Thank you so much for your valuable hint sir. This is not a homework copied from any textbook. This arise in my mind while making a home made material and your hint helped me a lot. Thank you.
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