Phil. Mag. S. 5. Vol. 40. PI. Ill 



ARRANGEMENT OF COMBINED 

 ISTANCE BALANCE AND POTENTIOMETER FOR THERMO-ELECTRIC MEASUREMENTS 



ForBrtxlqe, connect- Caps 4 to 5 ovnJL I to 7 . 

 For Potentiometer, enroled Caps 3 to 4- and' 6 to 7. 

 to measure- ll.M.F. and Caps c to 3 arid, (ito7 to 

 to check by Clark's cell. 



Platinum Thermometer 



se<L for Thermo electric experiments. 



