110 MESSTJS. A. SMITHELLS, If. M. DAWSOX. AND H. A. WILSON: ELBOTBICAL 



the electrodes, which varied from -01 volt to 45 volts. The results show that with 

 Mnall electromotive forces up to "2 volt, Ohm's law is accurately obeyed. With 

 greater electromotive forces the law is not obeyed, and the deviations increase with 

 increasing electromotive force. The results are plotted on the Curves V to IX, 



Curve V. 



HO, 



i. 9 



Variation of current with E.M.F. 



Votes 6 



Curve VI. 



16 SO * 20 



Variation of current with E.M.F. 





