SEMICONDUCTOR in 1 Shot: All Concepts & PYQs Covered || JEE Main & Advanced

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Master Semiconductor concepts in one shot! 🚀🔬 In this comprehensive video, we cover all the essential concepts and previous year questions (PYQs) to help you excel in JEE Main & Advanced exams. Streamline your revision and boost your confidence with this targeted study aid.
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MANZIL 2024 Batch Description :
🚀 This batch is Completely FREE for all the students aiming for JEE MAINS 2024
🚀 Will cover the complete JEE Syllabus of Physics, Chemistry & Mathematics
🚀 Each Class will be LIVE on our JEE Wallah YouTube Channel
🚀 6 Days Scheduled classes with One lecture each day
🚀 Chapter One Shot will be conducted with PYQ’s
🚀 The Weekly Schedule will be provided in the community section of JEE Wallah’s YT Channel & Announcement section of the PW App
🚀 Class Notes in PDF Format will be uploaded on our PW App
🚀 Daily Practice Sheet with Text solutions will be provided.
🚀 Weekly Tests based on the Syllabus of that week will also be conducted.
🚀 Classes will start from 22nd November 2023
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📌 𝐉𝐄𝐄 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀
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📌 𝐑𝐄𝐂𝐎𝐌𝐌𝐄𝐍𝐃𝐄𝐃 𝐂𝐇𝐀𝐍𝐍𝐄𝐋𝐒 𝐅𝐎𝐑 𝐘𝐎𝐔
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📌 𝐏𝐇𝐘𝐒𝐈𝐂𝐒 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀
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⏳ 𝐓𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬:
00:00 - Introduction
06:41 - Energy band theory
18:33 - Concept of Holes in SMC
28:14 - Types of semiconductor
41:11 - N-type Semiconductor
50:36 - P-type Semiconductor
1:03:50 - Resistivity & Conductivity
1:20:43 - PN Junction Diode
1:35:10 - Forward and Reverse Biasing
3:16:49 - Application of PN Junction Diode
3:17:53 - Rectifiers
3:35:17 - Light-emitting diode
3:41:57 - Solar cell
3:49:24 - Photodiode
4:26:38 - Logic Gates
5:20:40 - Thankyou bachhon!
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#Semiconductor #JEE #JEEWallah #PhysicsWallah #PW #ManzilSeries #JEEBatch #JEESeries #Manzil #Manzil2024 #Physics #Pyqs #JEEConcepts #OneShot

[AbinashBaruah-ph]

⏳ 𝐓𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬:
00:00​ - Introduction
06:41​ - Energy band theory
18:33​ - Concept of Holes in SMC
28:14​ - Types of semiconductor
41:11​ - N-type Semiconductor
50:36​ - P-type Semiconductor
1:03:50​ - Resistivity & Conductivity
1:20:43​ - PN Junction Diode
1:35:10​ - Forward and Reverse Biasing
3:16:49​ - Application of PN Junction Diode
3:17:53​ - Rectifiers
3:35:17​ - Light-emitting diode
3:41:57​ - Solar cell
3:49:24​ - Photodiode
4:26:38​ - Logic Gates
5:20:40​ - Thankyou bachhon!

Really a very interesting lecture...love this❤

[om]

0:00:00 Intro
0:06:40 Energy Band theory
0:18:40 Concept of Hole in semi
0:28:20 Interinsic Semi
0:37:00 Extrinsic semi
1:04:00 Resi and cond of semi
1:15:00 PN junction
1:33:44 Biasing
1:59:00 Characteristics curve of PN
2:18:09 Behavior of diode in circuit
2:52:00 Break
3:17:07 Rectifier
3:33:49 LED
3:42:00 Solar cell
3:49:37 Photo diode
3:57:11 Zener diode
4:24:00 Logic gate

[rudraksh]

47:20 52:17-52:33 54:02-20 55:00 - 57:00 1:16:00 1:17:30 1:25:50 1:31:47 1:49:00 1:53:08 1:56:10 - 1:58:40 2:01:42 - 2:02:10 (characteristics graph is zero till knee voltage, then linearly increase for a small portion (ohmic) and then exponentially increase for forward bias or Vp-Vn>0 ) 2:05:56 (breakdown voltage/zener voltage)
2:10:55 ( Difference b/w zener and Avalanche breakdown)
2:23:40 ( solving diodes in circuits )
3:22:00 (Rectifiers)
3:34:05 (LEDs)
3:42:13 (Solar cells)
3:49:36 (photodiodes)
3:57:56 (Zener diode)
4:13:30 (important convention!)
4:19:50

[RGSClassesEssential]

1:04:44 CORRECTION : the students is right, before the semiconducting era engineer know the rectifiers, amplifiers and many switches, made by vacuum valve. so this is not true they don't know the rectifiers. i appreciate the student for this profound answer. Sir please correct this in future.

[target__iit]

𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒
3:08 *Topics to be Covered*

6:36 *Classification of Materials*
7:57 *Energy Band Theory*
10:34 Band Gap Energy
12:38 When material conduct?
18:32 Concept of "Holes" in Semiconductors

28:14 *Intrinsic Semiconductors*
34:01 Properties based on Carriers
34:02 nₑ = nₕ
35:39 nᵢ² = nₑnₕ

36:55 *Extrinsic Semiconductors*
41:17 *① N–type Semiconductor*
45:18 Band Structure
47:23 Properties based on Carriers
1:15:19 Examples
50:35 *② P–type Semiconductor*
54:22 Band Structure
59:11 Properties based on Carriers
1:16:54 Examples

1:00:14 Band Gap Energy (Forbidden Energy Gap)

1:05:16 *Resistivity and Conductivity of Semiconductor (Important)*

1:21:06 *P–N Junction*
1:23:04 ① Diffusion
1:25:42 ② EF develops from N Type to P Type
1:28:11 ③ Depletion Region develops
1:28:39 ④ Drifting
1:29:25 ⑤ Barrier Potential (Vₒ)
1:31:44 Graph of Barrier Potential

1:35:10 *Biasing*
1:39:00 *Types of Biasing:*
1:46:36 ① Forward Bias
1:53:26 ② Reverse Bias
1:57:38 Summary

1:59:07 *Characteristic Curve of P-N Junction Diode*
2:01:28 Knee Voltage 🦵⚡
2:05:29 Zener Breakdown
2:08:59 Avalanche Breakdown

2:12:16 *Non Ohmic Resistances*

2:19:21 *Behaviour of Diodes in Circuit*
2:28:28 _Knee Voltage of Si & Ge_
2:37:57 _Ques (Knee Voltage given)_
2:48:08 _Ques (Involvement of Capacitor)_

3:16:53 *Applications of Junction Diodes*
3:17:51 ① Rectifier
3:31:06 Rectifier Efficiency
3:31:15 Ripple Frequency
3:35:00 ② Light Emitting Diode (L.E.D)
3:42:14 ③ Solar Cell
3:49:27 ④ Photodiode
3:56:47 ⑤ Zener Diode
4:07:07 _Voltage Regulator_

4:26:28 *Logic Gate*
4:34:07 Basic Gates (OR, AND, NOT)
4:40:12 Universal Gates (NAND, NOR)
4:44:57 Special Gates (XOR, XNOR)
4:50:01 *Boolean Algebra*
4:55:12 *De Morgan’s Theorem*
4:58:57 *Some other useful Identities*
5:00:01 *Categories of Question*
5:11:04 Truth Table
5:14:40 Graph walle Question

[prathmesh_way_to_college]

⏳ 𝐓𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬:
00:00 - Introduction
06:41 - Energy band theory
18:33 - Concept of Holes in SMC
28:14 - Types of semiconductor
41:11 - N-type Semiconductor
50:36 - P-type Semiconductor
1:03:50 - Resistivity & Conductivity
1:20:43 - PN Junction Diode
1:35:10 - Forward and Reverse Biasing
3:16:49 - Application of PN Junction Diode
3:17:53 - Rectifiers
3:35:17 - Light-emitting diode
3:41:57 - Solar cell
3:49:24 - Photodiode
4:26:38 - Logic Gates
5:20:40 - Thankyou bachhon!

[Improve-qscd]

𝐓𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬:
00:00 - Introduction
06:41 - Energy band theory
18:33 - Concept of Holes in SMC
28:14 - Types of semiconductor
41:11 - N-type Semiconductor
50:36 - P-type Semiconductor
1:03:50 - Resistivity & Conductivity
1:20:43 - PN Junction Diode
1:35:10 - Forward and Reverse Biasing
3:16:49 - Application of PN Junction Diode
3:17:53 - Rectifiers
3:35:17 - Light-emitting diode
3:41:57 - Solar cell
3:49:24 - Photodiode
4:26:38 - Logic Gates
5:20:40 - Thankyou bachhon!

[DefinitelyPiyush]

1:10:00 Imp Qs
1:14:15 Imp Qs
2:14:10 Imp Qs
2:33:37 Imp Qs
2:39:18 Imp Qs
2:44:28 Imp Qs
2:45:40 Imp Qs
2:49:26 Imp Qs
4:22:21 Imp Qs

[Lofiplayist]

00:00​ - Introduction
06:41​ - Energy band theory
18:33​ - Concept of Holes in SMC
28:14​ - Types of semiconductor
41:11​ - N-type Semiconductor
50:36​ - P-type Semiconductor
1:03:50​ - Resistivity & Conductivity
1:20:43​ - PN Junction Diode
1:35:10​ - Forward and Reverse Biasing
3:16:49​ - Application of PN Junction Diode
3:17:53​ - Rectifiers
3:35:17​ - Light-emitting diode
3:41:57​ - Solar cell
3:49:24​ - Photodiode
4:26:38​ - Logic Gates
5:20:40​ - Thankyou bachhon!

[AjaySingh-ufyu]

00:00​ - Introduction
06:41​ - Energy band theory
18:33​ - Concept of Holes in SMC
28:14​ - Types of semiconductor
41:11​ - N-type Semiconductor
50:36​ - P-type Semiconductor
1:03:50​ - Resistivity & Conductivity
1:20:43​ - PN Junction Diode
1:35:10​ - Forward and Reverse Biasing
3:16:49​ - Application of PN Junction Diode
3:17:53​ - Rectifiers
3:35:17​ - Light-emitting diode
3:41:57​ - Solar cell
3:49:24​ - Photodiode
4:26:38​ - Logic Gates
5:20:40​ - Thankyou bachhon!

[SachinKumar-liuk]

Lecture -1(1:30:00) done
Lecture-2(3:35:00) done
3:56:00( Short summary of LED, solar cell, Photodiode)

[PwHighlights]

Pn junction 1:23:09
1st step diffusion then i diffusion generate p to n .
2.electric fied develops from n type to p type .
3.Depletion region developed
4.Drift current produced.

[mr.master]

very very thank you rajwant sir for the feel i got in this chapter, bhagwan aapko lmbi umr de !!

[Handle]

Session begins in 6:37
Zener diode: 3:57:09

[Anushkatrip]

Amazing lecture 🩷 I'm neet student... And this lecture helps me to revise whole chapter...

[BrothersHNA]

Hw
Forward bias answer no. A
REVERSE bias answer no .D
Current flow through 120 ohm resistance is 20milli Ampere
Minimum resistance = 100 ohm
Zener Diode ans = 25milli Ampere
Zener Diode power = 120 milli watt.

[lakshaysharma]

I am in 1st year of B-TECH CSE came here to revise semiconductors because it is related to my unit in engineering physics felt nostalgic while studying from Rajwant Sir, I used to study from him in 11 and 12 class because i was Arjuna and Lakshya JEE batch where Rajwant sir used to teach Physics he is such a wonderful teacher I miss his classes a lot
Thank you, Rajwant Sir, to help me in my physics once again❤

[Rajbala-yjby]

Maja aa gya
Finally saara ch hogya 🎉🎉🎉

[mpal]

2:50:00 hard question
18:00 insulators pighal jaate hai

[AnuradhaMishra-jcsj]

My marks decreased a little and my family members started ignoring me.😢 I have to do it now