3 Current Electricity

                               
                              Current Electricity 

Electric Current, Potential Difference, and Ohm's Law (20 videos)

4:49 Introduction to Electric Current due to flow of Electrons per unit time
https://youtu.be/msnt3sN9c2I
5:44 Basic Electronic Components of Electric Circuit and their Characteristics
https://youtu.be/vuTIh2RVZEI
6:58 Introduction to Potential Difference between two points
https://youtu.be/9eQjrTaOWQs
8:52 Steady Current and Current Density
https://youtu.be/ogFbE-GMKqc
9:38 Drift Electrons and Drift Velocity
https://youtu.be/XMT3cfpOK6g
5:39 Mean Free Path of Electrons
https://youtu.be/IAyPtpu-kWU
13:39 Specific Resistance
https://youtu.be/zisycnqAmw0
15:39 Introduction and Dependence of Conductivity on Charge Density
https://youtu.be/KlrXVF4PNFU
7:04 Current in Resistor for varying cross-section area
https://youtu.be/khGJR2uj2WM
11:43 Carbon Resistor and Colour Coding of Resistor
https://youtu.be/u3n3NVwTecA
15:57 Effect of Temperature on Resistor and Coefficient of Resistivity
https://youtu.be/iK3mqU9aKIU
5:42 Superconductor and Superconductivity
https://youtu.be/X0eHM67rDck
11:05 Thermistor
https://youtu.be/ERYhPg5F-pw
9:26 Derivation of Ohm's law and its limitations
https://youtu.be/LY-yzBeYvrM
7:32 Problems based on Ohm's law
https://youtu.be/Ad1nXRfGue4
16:34 Equivalent resistance of different arrangement in resistor circuit
https://youtu.be/7lIZJlBpGf4
9:56 Equivalent resistance of infinite resistors in series and parallel
https://youtu.be/LANEKbGry3k
12:53 Power in Electric Circuit
https://youtu.be/TITNvI9KGyM
7:17 Maximum power transfer theorem
https://youtu.be/6EObHNlZE3o
15:01 Power rating and Voltage rating of Bulbs
https://youtu.be/RzvUn81nnVg

Electrochemical Cells and Kirchhoff's Law (14 videos)

14:03 Electromotive force and factors affecting e.m.f
https://youtu.be/YNSc8VHvD5A
13:17 Equivalent Internal Resistance or EMF of a cells
https://youtu.be/chWcVZgYZMg
15:03 Combination of Cells
https://youtu.be/pjMjSQiVCHU
6:22 Kirchhoff's Current Law
https://youtu.be/00KeOYbe040
11:10 Kirchhoff's Voltage Law
https://youtu.be/knn2sZZYAps
11:13 Problems based on Symmetry Principle
https://youtu.be/LJ02ko4TDn4
13:05 Problem based on star-delta rule
https://youtu.be/rOHzroLTPN0
13:20 Symmetric resistors on cubes
https://youtu.be/8K9ZjJIymDQ
14:11 Introduction to Wheatstone Bridge Principle
https://youtu.be/AP65xl_HD1k
15:42 Construction and Working of Meter Bridge
https://youtu.be/VNKqZo8Wh6M
6:17 Problems based on Meter Bridge
https://youtu.be/j8p3r6rkYRw
9:05 Potentiometer and its Application - I
https://youtu.be/-eEUeWJ6xQI
18:18 Potentiometer and its Application - II
https://youtu.be/A5YyyKg8Hrg
8:40 Internal resistance of a Cell Using Potentiometer
https://youtu.be/hsKM1Qbbl3M

Interesting Experiments (2 videos)

0:39 Can you Pass Electricity Through a Paper?
https://youtu.be/2tshbgWt76s
0:55 Can Electricity Pass Through Pencil?
https://youtu.be/0RzSCzlHdfo

Solved Examples (3 videos)

7:33 Current Electricity- Problem 1 and its Solution
https://youtu.be/FikZtbKf9Wg
2:28 Solution to Question ID-299443
https://youtu.be/RgOPIlyCYK8
3:15 Current Electricity- Problem 2 and its Solution
https://youtu.be/8wj7Q-TWJn4