Electromagnetic forces are fundamental interactions that occur between charged particles, governed by the principles of electromagnetism, and are responsible for phenomena such as electricity, magnetism, and light. These forces are described by Maxwell's equations and are mediated by the exchange of photons, making them essential to understanding both classical and quantum physics.

Electromagnetic Forces

Electromagnetic forces

fundamental interactions

Charged particles are fundamental components of matter that carry an electric charge, either positive or negative, and are influenced by electromagnetic fields. They play a crucial role in various physical phenomena, including electricity, magnetism, and the behavior of atoms and molecules.

charged particles

principles of electromagnetism

electricity

Magnetism is a fundamental force of nature that arises from the motion of electric charges, resulting in attractive or repulsive forces between objects. It plays a crucial role in various technologies and natural phenomena, from electric motors and generators to Earth's magnetic field and animal navigation.

magnetism

Light is a form of electromagnetic radiation that is visible to the human eye and is responsible for the sense of sight. It exhibits both wave-like and particle-like properties, known as wave-particle duality, and its behavior can be described by various theories including classical optics and quantum mechanics.

light

Maxwell's equations are a set of four fundamental equations that describe how electric and magnetic fields interact and propagate through space. They form the foundation of classical electromagnetism, optics, and electric circuits, and are essential for understanding phenomena such as electromagnetic waves and light propagation.

Maxwell's equations

mediated by the exchange of photons

Classical physics encompasses the principles and theories developed before the advent of quantum mechanics and relativity, primarily focusing on macroscopic phenomena. It includes foundational laws and concepts that describe the motion of bodies, forces, energy, and the properties of matter and waves in a deterministic framework.

Classical Physics

Quantum physics is the branch of physics that deals with the behavior of matter and energy at the smallest scales, such as atoms and subatomic particles. It fundamentally challenges classical notions of determinism and locality, introducing concepts like wave-particle duality and quantum entanglement that have profound implications for technology and our understanding of reality.

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