Electromagnetic forces occur between any two charged particles. Electric forces cause an attraction between particles with opposite charges and repulsion between particles with the same charge, while …

Nov 14, 2025 · Electromagnetism, science of charge and of the forces and fields associated with charge. Electricity and magnetism are two aspects of electromagnetism. Electric and magnetic forces can be …

Electromagnetism is the force behind light waves, is the source of energy that holds atoms together, and also generates magnetic fields from electric currents. All matter has an electric charge which can …

Jul 23, 2025 · Electromagnetism is the fusion of electric and magnetic forces, governing the behavior of charged particles. Electric fields arise from stationary charges, exerting forces on other charges, …

Explore the fundamentals of electromagnetism, including Maxwell's equations, applications in technology, and the electromagnetic spectrum.

Oct 19, 2023 · Electromagnetism is one of the four fundamental forces of nature. Learn about the relationship between electricity and magnetism, the different wavelengths on the electromagnetic …

It is the fundamental force that acts between all particles that possess electric charge, positive and negative: like charges repel, whereas opposite charges attract.

Currents deep in the Earth gives it a magnetic field. Spinning electrons are why iron bars are magnets.

This page outlines key concepts in electromagnetism, including electromagnetic forces, measurements of fields, and fundamental laws like Gauss's Law and Ampere's Law.

Electromagnetism is only one hundredth the strength of the strong force. Unlike the strong force, it works over any distance. Scientists describe how electromagnetism interacts with particles using a theory …