Piezoelectricity
Piezoelectricity, also called the piezoelectric effect, is the property of some crystalline materials to polarize generating a voltage when they are subject to mechanical deformation (direct piezoelectric effect) and at the same …
Electromagnetism
Energy
Law of conservation of energy. Energy sources. Renewable energy. Non-renewable energy. Chemical energy. Elastic energy. Electric energy. Gravitational energy. Internal energy. Magnetic energy. Mechanical energy. Principle of the conservation of mechanical energy. Mechanical wave energy. Nuclear potential energy. Kinetic energy. Potential energy. Nuclear potential energy. Quantum chromodynamics binding energy. Radiant energy. Rest energy. Soundwave energy. Thermal energy. Wind wave energy. Energy harvesting. Unconventional energy.
Electric energy
Electric energy is the energy newly derived from electric potential energy or kinetic energy due to or stored in charged particles within an electric field. When loosely used to describe energy …
Impedance
Acoustic impedance. Electrical impedance. How to calculate electrical impedance. Mechanical impedance. Wave impedance.
Static electricity
Static electricity is the superficial and localized accumulation of electric charges on a body. It can occur both in a conductive material and in an insulator. It was discovered centuries …
Electrostatic induction
Electrostatic induction is a redistribution of electric charge in an object, caused by the influence of nearby charges, and a method to create or generate static electricity in a material …
Joule effect (Joule’s law)
Joule heating.
Magnetism
Diamagnetism. Paramagnetism. Ferromagnetism. Antiferromagnetism. Ferrimagnetism. Superparamagnetism. Metamagnetism. Molecule-based magnets. Single-molecule magnet. Spin glass.
Wave
Acoustic wave (sound wave). Wave interference.
Electromagnetism (electromagnetics)
Electromagnetism is the branch of classical physics that studies electromagnetic interaction and constitutes a fundamental theory that allowed to explain natural phenomena such as electricity, magnetism, and light; it is the first example of unification of …