123 The Rev. J. Bashforth on the Conducting Powers of Wires 



Table I. 



Copper -nare. 

 E = 9253-32, R = 22-2576. 



Iron wire. 

 E = 1848, R=4-6. 



Copper, 

 E= 11660, R=40-4. 



Table II. 



Iron. 

 E= 2764-8, E=9-8. 



Copper wire. 

 E= 18800, R=46. 



Table III. 



Iron wire. 

 E= 3382-83, R= 8-529. 



* These three numbers were apparently erroneously printed in the pub- 

 hsbed account of the experiments : the differences there given have been 

 used. 



