Curated Video
Introduction to Cells and Batteries: Structure, Discharge, and Reactivity
This video provides an overview of cells and batteries. It explains the basic principles of chemical cells and how they work, as well as the structure and types of batteries, like dry cells. The video also discusses what happens when...
msvgo
AC voltage applied to a LCR Circuit
This nugget explains the mathematical expressions derived when an AC voltage is applied to a circuit containing a capacitor,an inductor and a resistor.
DoodleScience
Resistance _ GCSE Physics
An electric current flows when electrons move through a conductor, such as a metal wire. The moving electrons can collide with the ions in the metal. This makes it more difficult for the current to flow, and causes resistance. The length...
ATHS Engineering
The Basics of Electricity: Understanding Voltage, Resistance, and Current
This video explains the basics of electricity and circuits, focusing on the concepts of conductors and insulators, voltage, current, and resistance. It uses simple analogies and easy-to-understand language to help viewers grasp these...
TMW Media
Battery Power Innovations: Learn about the battery
Why are batteries important? When were batteries created? What is a battery? Battery Power Innovations, Part 1
DoodleScience
Transformers and the National Grid _ GCSE Physics
Electricity is transferred from power stations to consumers through the wires and cables of the National Grid. When a current flows through a wire some energy is lost as heat. The higher the current, the more heat is lost. To reduce...
Physics Girl
Why outlets spark when unplugging - EMF & Inductors
When we cut the electricity to an inductor, we get a sudden intense spark across the switch. This is known as inductive kickback or a back EMF and is produced because of Faraday’s Law of Induction. Not mean to be tried at home! The...
FuseSchool
Conductors & Non-Conductors
Learn the basics about conductors and non-conductors as a part of elements, compounds and measures within the overall topic of properties of matter.
Curated Video
How Do Solar Panels Work?
Solar panels are rectangular objects made up of individual solar cells, which capture sunlight and generate electricity. These cells are made from silicon, a semiconductor material found in sand. When sunlight hits the cells, it causes...
Curated Video
Electricity Generation: Comparing Domestic and Industrial Generators
This video explains the process of electricity generation on an industrial level. It describes how a voltage and current can be induced in a conductor by moving it relative to a magnetic field, and compares two types of electricity...
Curated Video
Ohms Law Explained - The Basics Circuit Theory
Ohms Law Explained. In this video we take a look at Ohms law to understand how it works and how to use it. We look at voltage, current, resistance and the relationship between these. We also use ohms triangle to solve examples.
Curated Video
How does an Electric Motor work? DC Motor explained
DC Motor explained - in this video we look at how does a dc motor work to understand the basic working principle of a DC motor. We consider conventional current, electron flow, the winding, armature, rotor, shaft, stator, brushes, brush...
Practical Ninjas
Basics of Electricity and Electronics #2 | Resistance and equivalent resistances | Electricity 101
Basics of Electricity and Electronics #2 In this video, we discuss and understand the meaning of a resistance in an electrical circuit or network. We also try to learn the basic physics that makes up a resistance and how the value of...
Curated Video
The Complete Beginners Guide to Arduino - 2021 - Basic Electric Theory
Let us start with the electronic basics. This clip is from the chapter "Electronic Fundamentals" of the series "The Complete Beginners Guide to Arduino - 2021".In this section, we are going to cover the electronic fundamentals.
Practical Ninjas
Basics of Electricity and Electronics #1 | Voltage, Current and Power | Electricity 101
Basics of Electricity and Electronics #1 In this video, we discuss the basic components of electricity like voltage, current, power, charge and energy. Understanding these basic concepts gives one an insight into working of electrical...
msvgo
Zener Diode
It explains the Zener diode as voltage regulator, t explains about LED and its advantages, Optoelectronic junction devices, photodiode and its IV characteristics and solar cell.
Visual Learning Systems
Understanding Ohm's Law
In this video, we learn about Ohm's law, which explains the relationship between current, voltage, and resistance in an electrical circuit. This video is part of the 14-part series, Current Electricity.
FuseSchool
PHYSICS - Electricity - Power Stations and National Grid
The flick of a switch, that’s how easy it is to get electricity, right? If you’re one of the lucky ones, then yes. But in 2017 there are still over 1 billion people who do not have access to electricity. In this video we will discuss how...
Zach Star
What Is Electrical Engineering?
Electrical engineering encompasses a broad range of subdisciplines included electronics, RF, controls, signal processing, instrumentation, power, and much more. This video covers a quick overview of those fields and then goes into the...
Zach Star
What is Computer Engineering?
Computer engineering is the combination of electrical engineering and computer science. Computer engineering majors will take basic circuit analysis classes where they will learn about voltage and current in resistor, capacitor, and...
Mazz Media
Powering Circuits with Batteries
This program uses real circuits and circuit diagrams involving batteries as the power source to demonstrate how batteries work and what it does for a circuit. The video shows how batteries work in a series and parallel circuits. Students...
Bridgeman Arts
1950s: Electric cables connected to large metal tower
1950s: Electric cables connected to large metal tower. High voltage sign behind barbed wire. Electrical tower. Sign with elemental and shadow of scale. Shadow of hand drops items on shadow of scale.
Curated Video
Scientist develop new water filter
AP Television
Stanford, California, recent
1. Close shot bottle of carbon nanotubes
2. Various David Schoen preparing water filter demonstration
3. SOUNDBITE (English) David Schoen, Postdoctoral Researcher in Materials Sciences, Stanford...