﻿Lawsox. 
  

  

  Phil. 
  Mag. 
  Ser. 
  6, 
  Vol. 
  26, 
  PL 
  XXI. 
  

  

  NITROGEN. 
  

  

  Ill 
  tl 
  

  

  ! 
  II 
  

  

  Diameter 
  of 
  capillary 
  = 
  T4 
  mm. 
  

   Current 
  = 
  0"2 
  ampere. 
  

  

  Freqii"ncy 
  = 
  0*22 
  x 
  106 
  per 
  second. 
  

  

  do. 
  == 
  1-10 
  x 
  106 
  per 
  second 
  

  

  Diameter 
  of 
  capillary 
  = 
  1"4 
  mm. 
  

  

  Negative 
  bands 
  clearly 
  visiblt 
  

   Current 
  = 
  - 
  16 
  ampere. 
  

  

  Negative 
  bands 
  just 
  visible 
  : 
  

   Current 
  = 
  G'Oti 
  ampere. 
  

  

  Frequency 
  = 
  1 
  XlO 
  6 
  per 
  second. 
  

  

  («) 
  

  

  (») 
  

  

  

  Diameter 
  of 
  capillary 
  = 
  14 
  mm. 
  

  

  Current 
  — 
  O'lS 
  ampere. 
  

  

  Frequency 
  = 
  0'2 
  x 
  106 
  per 
  sec. 
  

  

  