PN Junction Diode (Forward and Reverse Bias) | CBSE Class 12 Term 2 Exam 2022-23 | Sachin Sir

Hello Students, watch the session on Complete Semiconductors Class 12 with PYQs. In this video, Sachin Sir will cover previous year's questions of Semiconductors Class 12 Physics Chapter 14. The topic would be discussed in complete detail. This session will be very helpful for the students who are preparing for CBSE Class 12 Term 2 Exams 2022-23. If you want to score high in the Physics Exam Paper, then this session will help you get more marks. So watch the complete video, and let's get a better understanding of the topic.

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[clashclans]

Lecture starts from 4:00 Hope it will save your time

[jayantpratapsingh]

One of the major difference between the forward and the reverse biasing is that in forward biasing the positive terminal of the battery is connected to the p-type semiconductor material and the negative terminal is connected to the n-type semiconductor material. Whereas in reverse bias the n-type material is connected to the positive terminal of the supply and the p-type material is connected to the negative terminal of the battery.

The forward bias reduces the potential barrier of the diode and establishes the easy path for the flow of current. While in reverse bias the potential difference increases the strength of the barrier which prevents the charge carrier to move across the junction. The reverse bias provides the high resistive path to the flow of current, and hence no current flows through the circuit.
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[Udhayrao]

Maturity is when you realise that recorded lectures are better than live sessions for study

[sachinhota]

Bhai seriously ekdam haq de backbencher hu mein, par mujhe samja diye sir vo bhi itna muskil lagta hua chapter, notes bhi bnaya hu, it's Truly fantastic teaching, no words to express. Helped a lot thanku Sir ❤️🙏.

[nehadas]

Lecture starts 4:00 forward-reverse 16:00

[madhurisingh]

Sir aap jaise aap apne channel me padhaye hai same yaha par bhi padha rahe hai but kuchh idhar class ko intresting banane ka try kar rahe hai bas yahi difference hai

[uttkarshtiwari]

Best physics teacher in world is Sachin Sir (SSP)🔥🔥🔥🔥

[srishtitiwari]

Really amazing session sir!!! Very helpful and interesting. Helped me in my pre-boards a lot. 😊Stared falling in love with physics ❤️

[ManishYadav-zhhy]

Who is preparing for 20 may phyiscs board exam cbse

[divyanshidubey]

I'm studying only this chapter one day before my preboard 😂 at leat preparing one chapter for my boards

[Akagami]

This is no doubt the best lecture on semiconductors, believe me I've studied from a lot of teachers lekin har baar kuch na kuch confusion aa jata tha, but this time i understood everything, feel dila di sir na🔥✌🏻

[bahadursingh]

Sir please tell me which sample paper should I buy for class 12 term 2 exam of physics

[FarhanAli-ighr]

Thank u soo much sir for making such a great video, it's really helpful for me

[saritachoudhary]

Thnku so much cheeku bhaiya...
Plzz ek help kariye humko course lena h 1800 wala toh saath me aapka micro course lena hoga ya es ke saath hi mile ga.... Alag lena hoga ya ey course lene ke saath aap micro course mile Help plzz

[saharawatjaat]

Sir like p type semiconductor mein bhi toh electron h toh ve un holes mein kyu nhi gye in p type semiconductor mein....

[samiyamahreen]

sir pls upload the other 2 parts of these lectures too. pls sir Sunday ko mera exam hai.

[surbhi_yadav]

Thank u sir for the session ❤❤
sir apke recorded video mein bhi full pheel ata hai physics ka ❤🙌🙌
love u cheeku bhaiya ❤ take care sir 😊

[creativeprince]

🔴Sir notes nahi mil rahe, kaha h?? Please reply

[preetitomar]

Thank you sir for this amazing session🥰🥰

[farhanzahir]

My keyboard is short of letters to define that how a recorded lectures are better than live sessions for studies