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(Solved): The simple emitter-follower voltmeter circuit in Figuse 4-1 let Vcc=20V,Kz+Rm= (a) Calcu ...




The simple emitter-follower voltmeter circuit in Figuse 4-1 let \( V_{c c}=20 \mathrm{~V}, K_{z}+R_{m}= \)
(a) Calculate the
The simple emitter-follower voltmeter circuit in Figuse 4-1 let (a) Calculate the meter current when , (b) Determine the voltmeter input resistance with and without te transistor.


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a)Assume that Vbe=0.7
  
10  
Ve=9.3v
Ie=  =  
Im=Ie=1ma
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