It occurred to me that a Perpetual Magnetic Current Holder may be an analogue of a Leyden jar. The process of charging both is an exact analogy.
The experiment I am researching is whether a Leyden jar has been charged by a permanent magnet. Inside and outside. Alternatively has one been charged by an electromagnet inside and outside.
I have searched simply and found no forthcoming results.
The more complicated search would be with regard to a magnetron in a microwave cavity charging the cavity or a Leyden jar within it. Now this is very dangerous, as all microwaves forbid metallic pans in the cavity.
I have seen plasma balls generated in a microwave, but my simple question is the place where I want to begin.
Has anyone done this experiment with a Leyden jar?