Energize young scientists with this introductory presentation on the electromagnetic force. From learning about basic topics like protons and electrons, to more in-depth concepts like Coulomb's law and electric dipoles, physics...

Resistance is not futile, it is voltage divided by current. The presentation goes in depth covering electric charges, conductors, insulators, electric fields, static charges, and circuits. The lesson is the 12th in a series of 26.

Eddy currents, Faraday's Law and Lenz's Law provide the connection between train brakes and and MRI machines in a lesson that asks teachers to provided the material needed so the pupils can understand the properties of changing magnetic...