Table S (.conlinued). 

 FUNDAMENTAL AND DERIVED UNITS- 



Conversion Factors. 



(i) Dkrived Units. 



Name of Unit. 

 (Electric and magnetic.) 



Quantity of electricity. . . . 

 Electric displacement .... 

 lOlectric surface density. . , 



Electric field intensity 



Electric potential 



Electromotive force 



lOlcctrostatic capacity. . . . 



Dielectric constant 



Specific inductive capacity 



Current 



r.lectric conductivity 



Resistivity 



Conductance 



Resistance 



Magnetic pole strength 



Quantity of magnetism . . . 



Magnetic flux 



Magnetic field intensity . . 



Magnetizing force , 



Magnetic jiotcntial , 



Magnetomotive force 



Magnetic moment 



Intensity magnetization. . . 

 Magnetic induction 



Magnetic susceptibility 



Magnetic permeability. . . , 

 Current density 



Self-inductance 



Mutual inductance 



Magnetic reluctance 



Thermoelectric powerj. . . . 

 Peltier coeflkientt 



Sym- 

 bol* 



I 



7 

 P 



g 

 R 



m 



m 

 H 

 H 

 7 



J 

 B 



K 



M 



9. 



Conversion Factor. 



Electrostatic 

 system. 



m'lut'k' 





h 



-I 

 —I 



-I 

 -I 



I 



-hX 



Electromagnetic 

 system. 



m'lH'n" 



-h 



-\ 

 -\ 

 -h 



h 

 h 

 h 



-I 

 -I 



o 



-i 



-I 

 I 



h 

 -i 



-h 



h 



-i 



i 



h 



I 



I 



-i 



I 



I 



-I 



International 

 system. 



r'M'P 



i/c 

 i/c 



i/c 



i/c 



c 



c 

 c 

 c 



i/c 



i/c 

 i/c 



r/c5 



i/c= 



c 



i/c= 

 i/c^^ 



C2 



i/c 



i/c 





• As adopted by American Institute of Electrical Ensineers, igis. 



t c is the velocity of an electromagnetic wave in the etlicr = 3 X lo'" approximately. 



X This conversion factor should include [fl~'J. 



Smithsonian Tables. 



