SI Units

Standard SI Units

SI Units derived with special names:

Name	Unit Name	Symbol	Equation
Frequency	hertz	Hz	$\frac{1}{s}$
Force	Newton	N	$\frac{kg \cdot m}{s^2}$
Pressure, stress	pascal	Pa	$\frac{N}{m^2}$
Energy, work, quantity of heat	joule	J	$N \cdot m$
Power, radiant flux	watt	W	$\frac{J}{s}$
Quantity of electricity, electric charge	coulomb	C	$A \cdot s$
Electric potential, potential	volt	V	$\frac{W}{A}$
Difference, electromotive force	volt	V	$\frac{W}{A}$
Capacitance	farad	F	$\frac{C}{V}$
Electric Resistance	ohm	$\Omega$	$\frac{V}{A}$
conductance	siemens	S	$\frac{A}{V}$
magnetic flux	weber	Wb	$V \cdot s$
magnetic-flux density	tesla	T	$\frac{Wb}{m^2}$
inductance	henry	H	$\frac{Wb}{A}$
luminous flux	lumen	lm	$cd \cdot sr$
illuminance	lux	lx	$\frac{lm}{m^2}$

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