ClipArt ETC
"Condensers of a the flat type, consisting of tin-foil conductors separated by thin, flat dielectric sheets, usually of micca, are much used. To obtain large area, and hence great capacity, they are arranged alternately in two series. A condenser of this type has a capacity of one microfarad, weighs 6 or 7 pounds." — Avery, 1895

Condenser

"Condensers of a the flat type, consisting of tin-foil conductors separated by thin, flat dielectric…

An insulator is a material that resists the flow of electric current. An insulating material has atoms with tightly bonded valence electrons. These materials are used in parts of electrical equipment, as insulation. The term is also used to refer to insulating supports that attach electric power transmission wires to utility poles. Some materials such as glass, paper, or Teflon are very good electrical insulators.

Electric Wire Insulator

An insulator is a material that resists the flow of electric current. An insulating material has atoms…