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7 Discussion of the results described in 6
4 other sections not shown
500 watt tungsten acoordance amperes apparatus applied E.M.F. applied Reading are:I-A bakelite battery body brass table centimeters connected contaot potential crystal-holder crystals of cuprous cuprite cuprous oxide disk current flowing current produced Curve figure Diagram of oonnections Difference distance E.M.F. produced electrode electrometer electrons flow experiment f experiments described figure 7.Positions galvanometer on illuminating heat holder II-B ilium illuminating the slit increase Kennard largest dimension light was thrown magnitude millimeters thick millimeters.Dark current deflection millimeters.The number of free O.The applied obtained ohange ohm's law oompressed oonductivity oonnections is represented oorresponding oould oover original dark current orystal ouprous ourrent decreased oxide on copper oxide powder pcints Pfund photcelectrioally photoconducting photoourrent placed plate potentiometer preceeding experiments proceeding produced by light resistor scale equals single crystal soldering iron specimen surface temperature Tsumeb volts volts.The water cell watt tungsten lamp whioh wire gauze Zero position