von Klitzing constant
	E Q U A T I O N S
		A times B
		1		elementary charge		sphere pack squrd		-0.589878
		2		permeability magn		1/(48)		0.000000
		3		Planck constant		4 pi squared		0.081303
		4		proton mass/el ms		second radiation		-0.893302
		5		Ryd x Rydhc in eV		specific elec chr		-0.304381
		6		magnetic flux qnm		permeability magn		0.749562
		7
		8
		9
		10
		A divided by B
		1		first radiaton cn		second radiation		0.972493
		2		hc		radiation constnt		1.845647
		3		molar gas constnt		32		1.422283
		4		permeability magn		Josephson constnt		0.667716
		5		Ryberg constant		sphere radius 1		1.422283
		6		S1 - S2 Hydrogen		rd ed1 fc surface		1.422283
		7		1/(24)		a u charge		0.749562
		8		1/(432)		permittivity elec		1.282002
		9		1/(72)		Bohr radius		1.678968
		10		rt3/rt2		Zeeman / Gauss		1.621713
		11		1/pi		Hydrogen at infty		1.437342
		12		2 pi squared		conductance quntm		-1.303956
		13		pi squared		char imped of vac		1.492496
		14		pi/18		Newtonian gravtat		1.326023
		15		pi/4		light		1.492496
		16		pi/72		proton mass kg		1.061197
		17		r(sp)d diam 1		r(sp)d sp vol 2		1.422283
		18		Nccp squared / pi		Newtonian gravtat		1.326023
		19		sphere diam 1		2		1.422283
		20		pi		char imped of vac		1.492496
				The quantity RK = h/e2, where h is Planck's constant and e is the charge of
				the electron; materials that exhibit the quantum Hall effect have a Hall
				resistance equal to RK/n, where n is either an integer or a rational fraction. Also
				known as quantized Hall resistance.
				highligted		derivative		nist
				copyright   steve waterman   january 2009