Product Overview
For storage of static electricity and demonstration of the basic principle of capacitance. A plastic jar with a metal insert and outer shell, both of which can be removed to show that the charge is on the surface of the plastic. The inner metal vessel has a hook shaped metal rod terminating in a metal sphere at the top for charging the Leyden jar. Once charged in assembled condition, the apparatus retains its charge even after disassembly and assembly. With instructions.
