Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.gif)
12th Class Physics
Short Questions Preparation
Start Chapter 18 Preparation
12th Class Physics Chapter Wise Preparation
Online Short Questions For Chapter 7 "ICS Part 2 Physics Chapter 18 Short Questions Preparation "
Try The Short Questions For ICS Part 2 Physics Chapter 18 Short Questions Preparation
-
Total Questions10
-
Available Sets3
Physics - ICS Part 2 Physics Chapter 18 Short Questions Preparation
Question # 1
What is the effect of forward biased and reverse biasing of a diode on the width of depletion region?
- Ans 1: When forward biased then the width of depletion region decreases and when reverse biased then the width of depletion region increase.
ICS Part 2 Physics Chapter 18 Short Questions Preparation - Set 1
Question # 1
What is the effect of forward biased and reverse biasing of a diode on the width of depletion region?
- Ans 1: When forward biased then the width of depletion region decreases and when reverse biased then the width of depletion region increase.
ICS Part 2 Physics Chapter 18 Short Questions Preparation - Set 2
Question # 1
The anode of a diode is 0.2V positive with respect to the cathode,It it forward biased?
- Ans 1: Yes when anode is 0.2V positive with respect to cathode,it is forward biased.But the value of potential barrier for germanium is 0.3 V and for silicon is 0.7 V.Therefore there will be no conduction of current.
ICS Part 2 Physics Chapter 18 Short Questions Preparation - Set 3
Question # 1
What is the potential barrier?What is the value of potential barrier of SI and Ge?
- Ans 1: The potential difference across the depletion region which acts as a barrier to the flow of charge carriers is called potential barrier.The value of potential barrier for germanium is 0.3V and for silicon is 0.7 V.
Share your comments & questions here
No comments yet. Be the first to comment!