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Curated Video
Why Is the Speed of Light Constant? Visualizing Maxwell’s Equations
Not only do they describe every electrical and magnetic phenomenon, but hidden within these equations is a fundamental truth about the nature of light, and why it is the ultimate speed of the universe. We...
Curated Video
Magnetic field
A field of force produced by a magnetic object or a changing electrical field.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
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br/>
A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
Beyond Solenoids
Cognitive scientist Victor Ferreira (UC San Diego) describes his youthful career anxiety and his excitement that science could be about people rather than just assessing magnetic field lines.
msvgo
Sub-Atomic Particles –Electrons
It explains the discovery of electrons by using the cathode ray discharge tube and the e/m ratio. It also shows how to find the charge of electrons.
Khan Academy
Khan Academy: Electric Charge, Field, and Potential: Electric Field
We can think of the forces between charges as something that comes from a property of space. That property is called the electric field. [13:33]