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Important Case Study-Based Questions of semiconductor for 12th Board Examination
Physics classes by Nayan jha providing , The following case-study questions are based on important concepts of Semiconductor Electronics. These are useful for CBSE board examination preparation. (Note- this is the proto type questions to practice the students preparing for board examinations.) Case Study – 1: Based on the formation of PN Junction A PN…
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PN Junction Diode, Depletion Layer and Potential Barrier
PN Junction Diode, Depletion Layer and Potential Barrier Class 12 Physics – CBSE Board Examination 1. What is a PN Junction? A PN junction is formed when a P-type semiconductor is joined with an N-type semiconductor in such a way that a continuous crystal structure is formed. P-type semiconductor: It is formed by doping a…
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What is Black Body?
What is black body ? and some important questions based on this topic which are important for class 11th examination provided in this blog – To download the complete notes and questions based on this topic click on the link given here- http://physicsclasses.online/wp-content/uploads/2026/11/Black-Body.pdf Black Body – Class 11 Physics (CBSE) 1. What is a Black…