磁性的单位：安培，特斯拉，韦伯和亨利

Units of Magnetism

Ampere ($A$):

Unit of measurement for Electric Current

$A = \frac{W}{V} = \frac{C}{s}$ $W$ = Watts, $V$ = Volts, $C$ = Coulombs

Tesla ($T$):

Unit of measurement for Magnetic Field

$T = \frac{N}{A·m} = \frac{N}{(1C)(1\frac{m}{s})}$

Weber ($Wb$):

Unit of measurement for Magnetic Flux

$Wb = V·s = \frac{kg·m^2}{s^2·A}$

Henry ($H$):

Unit of measurement for Inductance

$H = \frac{Wb}{A} = \frac{V·s}{A} = \frac{kg·m^2}{s^2·A^2}$