This video discusses the concept of electromagnetic induction. The video highlights the factors that affect the size and direction of the induced potential difference. The generator effect is explained, and it is noted that the induced...

Research assignment: Teach me about spin. Below there are suggested questions, recommended sources and my social media accounts: QUESTIONS: Questions that require less research: 1. This is our first real example of quantization, the...

Solenoid basics explained. In this video we take a look at the electromagnetic field of a solenoid coil. Learning how magnets work and how they can be used to control solenoids and solenoid valves. Working principles and working animations.

Though close to home, the space immediately around Earth is full of hidden secrets and invisible processes. In a new discovery reported in the journal Nature, scientists working with NASA’s Magnetospheric...

This is a lecture video that explains the factors that affect the size of an induced potential in a current carrying wire when it is moved relative to a magnetic field. The video discusses electromagnetic induction and demonstrates the...

Earth’s inner core grows 1 millimeter in radius per year, but its east side is growing faster than its west.<br/>

A couple hundred years ago, Michael Faraday discovered that a changing magnetic field produces an electric field. What is the relationship between these two fields and how can we calculate it? Faraday's law deals with any open or...

Alex Young is interviewed about the current solar cycle and what a magnetic flip means for the earth and NASA's study of magnetic fields.<b<b<br/>r/>r/>

This video explains the motor effect, which occurs when a current-carrying conductor is placed in a magnetic field, creating a force between the conductor and the magnet. The video discusses how to calculate the magnitude and direction...

This nugget explains Ampere's Circuital law and its mathematical expressions to illustrate the relationship between electric current and magnetic field

This nugget explains the formation and behaviour of magnetic field lines. It also explains mathematical parameters of a bar magnet and a solenoid.

The European Space Agency's Venus Express mission saw something it could not explain. It appeared that there were holes on the nightside of Venus' ionosphere. Researchers at NASA's Goddard Space Flight Center investigated these...

It describes linear combination of atomic orbitals, conditions for combination of atomic orbitals, types of molecular orbitals and energy level diagram.

To observe how winds move high in Earth's atmosphere, scientists sometimes release clouds of barium as tracers to track how the material corkscrews and sweeps around � but scientists have no similar technique to study the turbulent...

How Electric Motor Works - 3 phase induction motor AC alternating current.

What is Saturn made up of? What are differences between Saturn and Earth? Saturn, Lord of the rings, Part 1

Sometimes physics and nature go hand in hand. In this video we’re going to look at using Fleming’s left hand rule to help us remember how current, magnetic fields and direction go together.

When you navigate with a compass you can orient yourself thanks to Earth's global magnetic field. But on Mars, if you were to walk around with a compass it would haphazardly point from one anomaly to another, because the Red Planet...

An unusual eruption on the Sun may offer clues to understanding our star’s mysterious explosions. The new research studied an event named the “Rosetta Stone'' of solar eruptions. Just as the Rosetta Stone was the key to...

Inductors Explained, in this tutorial we look at how inductors work, where inductors are used, why inductors are used, the different types. We take an in depth look at how the circuits perform with a parallel resistive and inductive load...

Discover how the compass needle interacts with Earth's magnetic field. Understand what causes the discrepancy between the Earth's magnetic North Pole and the geographic North Pole, known as declination, and how compass users can...

Electromagnets are incredibly useful. They can do all the things a normal magnet can do, but can also be switched on and off. Electromagnets have many uses, from moving cars in a scrap yard to high speed Maglev trains. The trains are...

Transformers change the potential difference of electricity. There are two main types of transformer that are used in the national grid. These are step up and step down transformers. Each of them consists of a two coils of wires around...

NASA Scientist Holly Gilbert discusses recent sunspot activity during Live Shot. This is a Canned Interview.<b<b<br/>r/>r/>