Values of Coefficient x 103. 
556 
Proceedings of the Royal Society 
This last may be interpreted as a diagram representing the deviating 
force due to an indefinitely long wire hung vertically and magnet- 
Values of c in centimeters: 
Fig 8 
ised uniformly in a transverse direction parallel to c, its magnetic 
moment per unit length being 2 in C. G. S. units. In this case 
