the phenomena associated with electric and magnetic fields and their interactions with each other and with electric charges and currents.
the science that deals with these phenomena.
The word electromagnetism is a compound form of two Greek terms, ἤλεκτρον,
ēlektron, "amber", and μαγνῆτις...
electricity = phenomenon involving electric charges; common examples are static
electricity and lightening. The existence of electricity, the phenomenon ...
Nov 17, 2014 ... Science of charge and of the forces and fields associated with charge. Electricity
and magnetism are two aspects of electromagnetism.
1785: Charles Austin de Coulomb (1736-1806) documents Coulomb's Law - F = k Q1 Q2 / r^2 ~~~~~~ k = 9 x 10^9 N-m^2/c^2. 1820: Andre Marie Ampere (1775-1836) in Paris finds that wires carrying current produce forces on each other.
Maxwell makes a prediction about the co... More »
Consider a force like gravitation which varies predominantly inversely as the
square of the distance, but which is about a billion-billion-billion-billion times ...
Jun 28, 2012 ... In this final segment on the four fundamental forces of physics, Hank tackles the
magnetic force, the second of the two ways in which ...
Chapter 11. Electromagnetism. Think not that I am come to destroy the law, or the
prophets: I am not come to destroy, but to fulfill. -- Matthew 5:17 ...
Dec 17, 2012 ... Explanation of the basic principles of Electromagnetism.
The discovery of the relationship between magnetism and electricity was, like so
many other scientific discoveries, stumbled upon almost by accident.