some materials do not obey Ohm's law; these are called non-ohmic. The law was named after the German physicist Georg Ohm, who, in a treatise published...

current. This relation is called Ohm's law, and the ohm, the unit of electrical resistance, is named after him. Georg Simon Ohm was born into a Protestant family...

magnetic circuit can be described by Hopkinson's law, which bears a superficial resemblance to Ohm's law in electrical circuits, resulting in a one-to-one...

ohmic contact is a non-rectifying electrical junction: a junction between two conductors that has a linear current–voltage (I–V) curve as with Ohm's law...

volts, and R is the resistance of the conductor in units of ohms. More specifically, Ohm's law states that the R in this relation is constant, independent...

Ohm's law gives: − R 2 i 2 + E 1 − R 1 i 1 = 0 {\displaystyle -R_{2}i_{2}+{\mathcal {E}}_{1}-R_{1}i_{1}=0} The second law, again combined with Ohm's law...

Ohm's acoustic law, sometimes called the acoustic phase law or simply Ohm's law, states that a musical sound is perceived by the ear as a set of a number...

voltage or current involved. The formula is a combination of Ohm's law and Joule's law: P = V I = V 2 R = I 2 R , {\displaystyle P=VI={\frac {V^{2}}{R}}=I^{2}R...

is analogous to Fourier's law in the field of heat conduction, Ohm's law in the field of electrical networks, and Fick's law in diffusion theory. One application...

constant. This relationship is called Ohm's law, and materials which obey it are called ohmic materials. Examples of ohmic components are wires and resistors...