Page:Collected Physical Papers.djvu/258

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238
CONDUCTIVITY OF METALLIC PARTICLES

Experiments with Receiver Immersed in Kerosine

In order to find out whether the exclusion of atmospheric action would change the general character of the result, I took observations with a single point iron receiver immersed in kerosine.


Table III.—Showing the Diminution of Resistance with Increasing E. M. F. in a Receiver immersed in Kerosine

E. in volt. Current in 1/106 amp. Resistance in ohms.
0·05 15 3,333
0·10 35 2,857
0·15 56 2,678
0·20 78 2,564
0·25 124 2,016
0·30 182 1,648


Fig. 53. Effect of Lag.