I cannot conceive curved lines of force without the conditions of a physical existence in that intermediate space.


On the Physical Character of the Lines of Magnetic Force: With a Plate (ed. 1852)


I cannot conceive curved lines of force without the conditions of a physical existence in that intermediate space.

I cannot conceive curved lines of force without the conditions of a physical existence in that intermediate space.

I cannot conceive curved lines of force without the conditions of a physical existence in that intermediate space.

I cannot conceive curved lines of force without the conditions of a physical existence in that intermediate space.