Semiconductor full chapter in 15 minute🔥 || Chapter 14 in Revision || Class 12 Physics
Abhishek Sahu
Class 12 Physics
Class 12 · Physics · Ch 14
Electronic Devices
Semiconductor Electronics: Materials, Devices and Simple Circuits
JEENEET7 board marks Medium ~6h to learn
0%
Not started
9 concepts to cover
9 concepts
Energy bands in conductors, semiconductors and insulatorsIntrinsic semiconductorsExtrinsic (p-type, n-type) semiconductorsp-n junction formationDiode I-V characteristics (forward, reverse bias)Diode as a rectifier (half-wave, full-wave)Zener diode and voltage regulatorLED, photodiode, solar cellLogic gates (OR, AND, NOT, NAND, NOR)
Clear one concept (5-15 min)
Stuck on one topic? Watch a short explainer instead of a full lecture.
Energy bands in conductors, semiconductors and insulators
Intrinsic semiconductors
Extrinsic (p-type, n-type) semiconductors
p-n junction formation
Quick revision
Under 30 minutes, night-before recap
Semiconductor in 14 mins 😱🔥 Ch 14 Physics Class 12 Boards 2024 | Score 95+ Physics | Zaki Bhaiyya
Class 12 by Unacademy
Board one-shot
Full chapter in one sitting, Hindi / Hinglish
English one-shot
Same chapter, English medium
Semiconductor Electronics👉 Concepts, Formulas & Questions🔥| JEE/NEET 2022- 23 | JEE/NEET Physics
Vedantu JEE English
Full revision marathonsFor full-syllabus revision only · 18 multi-hour sessions & playlists
English one-shot
Same chapter, English medium
Semiconductors - One Shot Lecture | CHAMPIONS - JEE/NEET CRASH COURSE 2022
PW English Medium
JEE / NEET level
Concepts + PYQs at competitive depth
SEMICONDUCTOR in One Shot: All Concepts & PYQs Covered |JEE Main & Advanced
JEE Wallah
SEMICONDUCTOR ELECTRONICS in ONE SHOT || All Concepts, Tricks & PYQ || NEET 2026
Competition Wallah
Semiconductor Electronics Class 12 NEET | ONE SHOT | Concepts, Tricks & PYQs | Physics Wallah
PW NEET
Marathon
Multi-hour whole-subject sessions that cover this chapter
Class 12th Complete PHYSICS in 3 Days | Day 1 | Board Exam 2026 | Rakshak Sir
Rakshak Sir Science
Complete Class 12th PHYSICS Paper Decoding by MR Sir - NEET 2025 || PhysicsWallah
Physics Wallah - Alakh Pandey
Class 12 Physics Marathon Day 1 🔥 | Complete Physics (Basic to Advanced) | Boards 2026 By Akshay Sir
NCERT Wallah
Class 12th Complete PHYSICS in 3 Days | Day 2 | Board Exam 2026 | Rakshak Sir
Rakshak Sir Science
Class 12 Physics Complete One Shot Revision ⚡ | Full Board Exam Prep 2026 | Akshay Sir
NCERT Wallah
Complete Class 12th PHYSICS in 1 Shot | All Concepts & PYQs | JEE 2026
PW JEE
🔥Final Revision - Complete Physics in OneShot | JEE Mains 2026 | Abdul Sir
Vedantu JEE Made Ejee
Complete PHYSICS Class 12th in 1 Shot || All Concepts & PYQS || NEET 2026 Maharevision
PW NEET
Full course playlist
Complete free lecture series for the subject
Manzil 2026: Complete PHYSICS in One Shot for JEE Main + Advanced
JEE Wallah
Manzil 2025: Complete PHYSICS in One Shot for JEE Main + Advanced
JEE Wallah
UMMEED 2026 : Complete Class 12th PHYSICS in One Shot - NEET 2026
PW NEET
MAHAPRALAY 3.0 | NEET 2026 Physics Crash Course by Tamanna Chaudhary
NEET Alchemy by Unacademy
Pro feature
Hand-picked chapter videos
Unlock everything for ₹999/year — tests, notes, predictor, Genie and all updates.
₹2,999 · launch offer for the first 100 students
See what's free and what's Pro
Recommended teachers Pro
All teachersNCERT Wallah
29.3 L subsHinglishClass 12
PhysicsChemMathsBioCBSE-12
NCERT line-by-line board one-shots with derivations and PYQs, plus 10-minute last-minute revisions.
Best for: Class 12 board prep in every subject; especially biology and physics derivations. · c12-bio · c12-phy
Open channelAbhishek Sahu
9.9 L subsHinglishClass 11, 12
PhysicsCBSE-12
Fast 30-minute chapter one-shots - compressed but complete.
Best for: Quick physics chapter revision for boards. · c12-phy · c11-phy
Open channelMagnet Brains
1.4 Cr subsHinglishClass 9, 10, 11, 12
MathsScienceSSTPhysicsChemBioCBSE
Slow, classroom-style chapter-wise lecture series covering every NCERT topic and exercise - a free full course, not a one-shot.
Best for: Starting a chapter from zero, and NCERT exercise solutions; best free full-course playlists. · c10-mat · c11-phy
Open channelPhysics Wallah - Alakh Pandey
1.4 Cr subsHinglishClass 11, 12
PhysicsChemBioMathsJEENEET
High-energy, story-driven concept building followed by lots of PYQs; very long complete-syllabus one-shots.
Best for: Physics for NEET, especially mechanics and electrostatics; whole-subject marathons before the exam. · c11-phy
Open channelPro feature
Recommended teachers
Unlock everything for ₹999/year — tests, notes, predictor, Genie and all updates.
₹2,999 · launch offer for the first 100 students
See what's free and what's Pro