AmpΓ¨re’s Circuital Law
In 1820, AndrΓ©-Marie AmpΓ¨re formulated what is now known as AmpΓ¨re’s circuital law. The French physicist and mathematician discovered that the magnetic field created by a current-carrying conductor could be represented mathematically as the sum of a series of small circular loops. This result was significant because it allowed for the prediction of the strength … Read more