Current Electricity 03 : Effect of Temperature on Resistance or Resistivity JEE MAINS/NEET

Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.

LAKSHYA Batch(2020-21)

Registration Open!!!!

What will you get in the Lakshya Batch?

1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.

2)Live Classes and recorded Video Lectures (New, different from those on YouTube)

3)PDF Notes of each class.

4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.

5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.

6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)

7)In case you missed a live class, you can see its recording.

8)You can view the videos any number of times.

9)Each chapter will be discussed in detail with all concepts and numericals

10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
=========================================================

===========================================================
Class 12 chapter 3 : Current Electricity 01 : Electric Current and Drift Velocity JEE MAINS/NEET
Current Electricity 02 : Resistance - Defination , Origin and Numericals on R=pl/A JEE /NEET
Current Electricity 03 : Effect of Temperature on Resistance or Resistivity JEE MAINS/NEET
Current Electricity 04 : Colour Coding of Carbon Resistor I Boards Topic Colour coding of Resistance
Current Electricity 05 : Ohm's Law (Scalar and Vector Form ) and Current Density JEE MAINS/NEET
Current Electricity 06 : Combination of Resistors - Part 1 (Basics ) - JEE MAINS/NEET
Current Electricity 07 : Combination Of Resistors - Part 2 ( Potential Method and Infinite Network)
Current Electricity 08 : Wheat Stone Bridge - Combination of Resistors - Part 3 JEE MAINS/NEET
Current Electricity 09 : Symmetry Rule : Combination of Resistor -4 : Most Complex Circuits JEE/NEET
Current Electricity 10 : Cells, EMF , Internal Resistance and Terminal Voltage JEE MAINS/NEET
Current Electricity 11: Kirchhoff's Law - Kirchhoff's Current Law & Kirchhoff's Voltage Law JEE/NEET
Current Electricity 12 : Combination Of Cells -Series, Parallel and Mixed Grouping of Cells JEE/NEET
Current Electricity 13 : Electrical Power and Energy I Which BULB Glows Brighter ?JEE/NEET
Current Electricity 14 : Meter Bridge - All Concepts with Previous year IIT Problems JEE/NEET
Current Electricity 15 : PotentioMeter :Measurement of EMF of Cell and internal resistance of Cell
Current Electricity 16 : Conversion Of Galvanometer to Ammeter & Voltmeter JEE /NEET

[PhysicsWallah]

Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.


LAKSHYA Batch(2020-21)
Registration Open!!!!

What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on YouTube)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.

****Test Series for XI & XII****
We provide you the best test series for Class XI, XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.


Class 12 chapter 3 : Current Electricity 01 : Electric Current and Drift Velocity JEE MAINS/NEET
Current Electricity 02 : Resistance - Defination, Origin and Numericals on R=pl/A JEE /NEET
Current Electricity 03 : Effect of Temperature on Resistance or Resistivity JEE MAINS/NEET
Current Electricity 04 : Colour Coding of Carbon Resistor I Boards Topic Colour coding of Resistance
Current Electricity 05 : Ohm's Law (Scalar and Vector Form ) and Current Density JEE MAINS/NEET
Current Electricity 06 : Combination of Resistors - Part 1 (Basics ) - JEE MAINS/NEET
Current Electricity 07 : Combination Of Resistors - Part 2 ( Potential Method and Infinite Network)
Current Electricity 08 : Wheat Stone Bridge - Combination of Resistors - Part 3 JEE MAINS/NEET
Current Electricity 09 : Symmetry Rule : Combination of Resistor -4 : Most Complex Circuits JEE/NEET
Current Electricity 10 : Cells, EMF, Internal Resistance and Terminal Voltage JEE MAINS/NEET
Current Electricity 11: Kirchhoff's Law - Kirchhoff's Current Law & Kirchhoff's Voltage Law JEE/NEET
Current Electricity 12 : Combination Of Cells -Series, Parallel and Mixed Grouping of Cells JEE/NEET
Current Electricity 13 : Electrical Power and Energy I Which BULB Glows Brighter ?JEE/NEET
Current Electricity 14 : Meter Bridge - All Concepts with Previous year IIT Problems JEE/NEET
Current Electricity 15 : PotentioMeter :Measurement of EMF of Cell and internal resistance of Cell
Current Electricity 16 : Conversion Of Galvanometer to Ammeter & Voltmeter JEE /NEET

[shopononline]

To the world you may be just a teacher but to your students you are a hero

[anushkayadav]

Happiness is when you finish a lecture of Alakh Sir😇😇🥰

[sushantgupta]

47:38 It's 2 : 30 am in the morning, it was the end of the lecture and I gave up the question too and waiting for the solution but it seemed like sir specifically said that to me and I began solving it again, took me 10 minutes to solve but the satisfaction that I get can't be compared. Sir is not just a teacher but one who will make you do it yourself.

[amangond]

Apna future ka channel physics wallah jindaabaaad✊✊✊

[driftingman]

At 42:24
Short
t°c = [ (R at t°c - R at 0°c)
÷(R100°c- R0°c)] ×100
And this formula is valid for either resistance or pressure....

t°c= [(5.8-5)÷(5.5-5)] ×100
t°c= [0.8÷0.5]×100
t°c =160°c

[tanzilaperween]

Kisi din physics wallah ke naam se bhi movie bnegi

[manavkumar]

In every video
Sir: mitaarde ?
Me:hmm
Sir:bolo mitaarde ?
Me hmmm
Sir: bolo pakkaaa mitaarde????

Sir:achha
😂😂😂😂😂

[satyamprasad]

Who all are in 12 class and totally depended on sir's lecture

[ranbirshingshing]

I don't know how much I understand from this legend's lectures...I just know... My confidence always grows up in physics after watching his lectures...

[ashusharma]

You are right sir i always used to give up on hard question without trying but today i learn to try...

[-anshikavishwakarma]

Studying from this video even after 2 year of release ❤️

[ishaanjain]

Proud moment when Alakh sir is giving a lecture on not giving up on tough questions and you have just paused the video and completed the question

[ramnarayanbalai]

At 47:45 sir said don't give up when you see though question
And I tried to that question although I did not solve previous lacture question but this time I solve this and feels very good
Thank you sir ♥️♥️

[kalavatibenr.tandel]

This is our "PYAARA SA CUTE SA CHANNEL PHYSICS WALLAH" 😊😊😊

[harishkaushik]

Sir abki bar physics wallah sarkar aaygi😂😂😂😂😂😇😇😇😇😇😇😂😂😂

[thecosmos]

Mind blowing explanation with some jokes, full energy and motivation for study ❤️❤️❤️

[paintcastle]

Notes:
06:38
12:52
14:23
19:06
23:26
30:51
35:09
39:23
44:48
50:33

[kimjong]

36:53 I love this line " marker tum ink pee lo"😂😂

[saurabhchhipa]

Sir maine two coachings me jakr dekha but aapke jaisa koi bhi nahi padhata thats why i m study physics only by u Thank you so much sir. Aapko shat shat pranam🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏lov u sir❤❤💕💕💞💞💝💝