Question

" The base current is 100 mA and collector current is 3 mA. (a) Calculate the values of beta, IE and alpha (b) A change of 20 mA in the base current produces a change of 0.5 mA in the collector current. Calculate ba.c"

Name: the base current is 100 ma and collector current is 3 ma a calculate the values of beta ie and alpha b a change of 20 ma in the base current produces a change of 05 ma in the collector current calcula
Uploaded: 2022-02-27T15:40:35-08:00
Duration: 2 min 8 s
Channel: Dharmendra Maheshwari
Description: the base current is 100 ma and collector current is 3 ma a calculate the values of beta ie and alpha b a change of 20 ma in the base current produces a change of 05 ma in the collector current calcula

          "
The base current is 100 mA and collector current is 3 mA.
(a) Calculate the values of beta, IE and alpha 
(b) A change of 20 mA in the base current produces a change of 0.5 mA in the collector current. Calculate ba.c"

Added by Zooko D.

JEE Physics

StemEZ 1st Edition

Chapter 40

Instant Answer

Solved by Expert Dharmendra Maheshwari

02/27/2022

Step 1

97 Calculate emitter current (IE): IE = IC / α IE = 3 * 10^-3 / 0.97 IE ≈ 3.09 * 10^-3 A Show more…

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" The base current is 100 mA and collector current is 3 mA. (a) Calculate the values of beta, IE and alpha (b) A change of 20 mA in the base current produces a change of 0.5 mA in the collector current. Calculate ba.c"