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125,313 results
The live wire of domestic circuits is usually red and is at high voltage. The neutral wire is black and has voltage close to that of the ...
377,198 views
5 years ago
Transformers step up (increase) or step down (decrease) AC voltage using the principle of electromagnetic induction - mutual ...
420,304 views
How do you analyze a circuit with resistors in series and parallel configurations? With the Break It Down-Build It Up Method!
5,170,841 views
10 years ago
Resistors are color coded with markings or bands that allow you to quickly identify resistance values and tolerance. Watch this ...
1,698,142 views
Semiconductors are in everything from your cell phone to rockets. But what exactly are they, and what makes them so special?
1,499,587 views
A whistle-stop tour of how computers work, from how silicon is used to make computer chips, perform arithmetic to how programs ...
1,925,173 views
4 years ago
Let's explore the working of a photodiode - a PN junction that converts light into electricity - its working, its applications, and why ...
301,302 views
Let's explore how LEDs - light-emitting diodes - work and their advantages over traditional light bulbs. Khan Academy is a ...
190,924 views
Overload happens when current exceeds a safe value. Sometimes this happens due to voltage spikes. Attaching too many ...
137,457 views
Electromagnetic waves are all around us. Electromagnetic waves are a type of energy that can travel through space. They are ...
423,367 views
10 months ago
Full video: https://www.youtube.com/watch?v=c3eMoHuPRy0 Learn how modulation embeds messages onto electromagnetic ...
53,147 views
7 months ago
How are electrons distributed in the shells around the nucleus? Do they follows any rules? Let's find out! Practice this concept ...
78,559 views
2 years ago
672,062 views
3 years ago
This video gives you a complete, beginner-friendly breakdown of the 10 most important electronic components you will use in DIY ...
63 views
1 month ago
Learn the difference between Class A, Class B, Class AB, and Class D audio amplifiers in this short video. See how each amplifier ...
53,329 views
https://www.khanacademy.org/science/in-in-class-12th-physics-india Wheatstone bridge is a special circuit consisting of 5 ...
492,170 views
Electrical Engineering Components Tier List. Resistor The single most used component in existence and even when you aren't ...
668,072 views
5 months ago
Interfacing a Long Distance Radio (LDR) sensor with an Arduino is a relatively simple process. Here are the general steps you ...
152,290 views
email id : waris.siddiqui@gmail.com Website : https://impulse365.blogspot.com/ Short Trick to Find Potential Difference Equivalent ...
99,063 views
Test for continuity with a multimeter: https://www.adafruit.com/category/637 Our frontline electrical defense – respect the fuse, and ...
213,384 views