Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
What is the definition of beta?I'm not an expert at transistors, so hopefully I'm doing this right. If someone see's a mistake, feel free to correct me!
I'm not an expert at transistors, so hopefully I'm doing this right. If someone see's a mistake, feel free to correct me!
Voltages:
1. Vc=15V
2. Find Base voltage (Vb) according to voltage divider rule. R2/R1+R2 x Vin = 7.5V.
3. Due to the base-emitter drop (-0.7V), Ve = 6.8V.
Acually, he had iE right. He needed to use iC~=iE or else iC = B/(B + 1)*iE. And iB = iC/B. But a pretty good effort!