In this video Paul Andersen explains how current moving through a loop of wire can act as an analog for a magnetic dipole. Magnetic dipoles (like compass needles) respond to magnetic fields created by other magnets.

In this video you'll learn:

- What magnet
s are
- How to draw fi
eld lines
- How field lines show the interaction

between magnets

Th
is video is suitable for:
>- Higher and Foun
dation tiers
- All exam...

In this episode of Flipping Physics, we delve into the fascinating world of magnetic fields and dipoles. Exploring the properties of magnetic poles and dipoles, we emphasize how they interact and align just like electric charges. We...

You’re probably familiar with the basics of magnets already: They have a north pole and a south pole. Two of the same pole will repel each other, while opposites attract. Only certain materials, especially those that contain iron, can be...

You might have heard that Earth is due for a complete flip of its magnetic field. And while our planet does have a history of this behavior, predictions of when it might happen are too complex to estimate a date for.

This video is a lecture on magnetic fields. The speaker explains what magnetic fields are, how they look in the regions around magnets, and how to plot them on diagrams. The video also covers how the magnetic fields of two magnets in...

This video explains the concept of magnetic fields that form around current carrying wires. It defines magnetic fields and how they are represented by magnetic field lines, which indicate the direction and strength of the magnetic field....

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...

Magnets are unusual and fun tools that serve many useful purposes. This colorful, action-packed program emphasizes the characteristics and behavior of magnets. Special emphasis is also given to electromagnets and the importance of...

This video explores the force of magnetism and how it affects our everyday lives. The atomic nature of magnetism is illustrated, and then applied in principle to common magnets. The video highlights how magnetic fields are created, and...

How far can you follow a compass needle? As far as the north magnetic pole, where the needle starts spinning wildly? Compass needles align with magnetic field lines, and on the precise spot of magnetic north, those field lines are...

In this video Paul Andersen explains how a magnetic force arises when magnets or moving electric charges interact with one another. A magnetic dipole will orient towards a magnetic field. When an electric charge is moving it will...

This video explores the force of magnetism and how it affects our everyday lives. The atomic nature of magnetism is illustrated, and then applied in principle to common magnets. The video highlights how magnetic fields are created, and...

In this video, we explore the fascinating world of compasses and the Earth's magnetic field. We learn how a compass works, pointing us in the direction of the Earth's magnetic north. This video is part of the 11-part series, Earth, Sun,...

Earth's Magnetic Field explores the importance of Earth’s magnetic field by examining the crucial role it plays on the planet.

NASA is sending the Juno spacecraft to Jupiter, to peer beneath its cloudy surface and explore the giant planet's structure and magnetic field. Juno's twin magnetometers, built at Goddard Space Flight Center, will give...

The magnetic dipole moment is the torque experienced by a material placed in a magnetic field. The magnetic dipole is an intrinsic property at the magnet, domain, atom, and electron level. A magnetic dipole creates magnetic fields that...

In this video Paul Andersen explains how the magnetic permeability is the ability of a material to form internal magnetic fields. The magnetic permeability of free space is a constant and is much lower than the magnetic permeability of...

Earth and Compasses Perhaps you’ve played with bar magnets or have a magnet on your fridge. But did you know that the earth is a giant magnet? In fact, this is how compasses work. In this video we’re going to look at the earth’s magnetic...

This video explains the fundamental concepts of magnetism, including permanent magnets, magnetic fields, induced magnetism, and the interactions between magnets. It provides a clear understanding of how magnets operate, the difference...

What are the properties of magnets, and why are they useful to us? Physics - Electricity And Circuits - Learning Points. A permanent magnet is a piece of metal that possesses a magnetic field. The magnetic field is strongest at the...

Discover how a compass works and why the needle always points north.
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This video provides an introduction to basic concepts in magnetism, including magnetic poles, magnetic fields, and electromagnets.

Upon viewing the Magnets and Electromagnets video series, students will be able to do the following: Define a magnet as a material that attracts iron and materials containing iron. Explain that magnets have a north pole and a south pole...