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close this bookAmplifier Teaching Aid (GTZ, DED; 86 pages)
View the documentPreface
View the documentIntroduction
Open this folder and view contentsLesson 1 - Semiconductor Review
close this folderLesson 2 - Bipolar Transistor
Open this folder and view contentsLesson Plan
View the documentWorksheet No. 2
View the documentExperiment No. 2
Open this folder and view contentsBipolar Transistor II
View the documentFirst Evaluation
Open this folder and view contentsLesson 4 - Transistor Fundamentals
Open this folder and view contentsLesson 5 - Transistor Biasing
Open this folder and view contentsLesson 6 - Transistor Biasing II
View the documentSecond Evaluation
Open this folder and view contentsLesson 7 - Small Signal Amplifier
Open this folder and view contentsLesson 8 - Small Signal Amplifier II
Open this folder and view contentsLesson 9 - Small Signal Amplifier III
Open this folder and view contentsLesson 10 - Large Signal Amplifier
View the documentThird Evaluation
 

Worksheet No. 2

No. 1 A transistor has an emitter current of 10 mA and a collector current of 9.95 mA. What is the base current?

No. 2 A transistor has a current gain of 150 and a base current of 30 μA. What is the collector current?

No. 3 If the collector current is 50 mA and the current gain is 75, what is the base current?

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