insulating paper
31electromagnetism — /i lek troh mag ni tiz euhm/, n. 1. the phenomena associated with electric and magnetic fields and their interactions with each other and with electric charges and currents. 2. Also, electromagnetics. the science that deals with these phenomena.… …
32Mica — For other uses, see Mica (disambiguation). Rock with mica …
33List of Edison patents — Below is a list of Edison patents. Thomas Edison was an inventor who, it is said, accumulated 1500 plus patents worldwide for his inventions. Nearly 1100 of Edison s patents were in the United States, but other patents were approved in countries… …
34Magnet wire — Winding made with a magnet wire Magnet wire or enameled copper wire is a copper or aluminum wire covered with thin insulation. It is used in the construction of transformers, inductors, motors, headphones, loudspeakers, hard drive head… …
35Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
36Concrete — This article is about the construction material. For other uses, see Concrete (disambiguation). Outer view of the Roman Pantheon, still the largest unreinforced solid concrete dome.[1] …
37Dielectric strength — In physics, the term dielectric strength has the following meanings: Of an insulating material, the maximum electric field strength that it can withstand intrinsically without breaking down, i.e., without experiencing failure of its insulating… …
38Jute — This article is about the vegetable fibre. For the Germanic people, see Jutes. Jute Scientific classification Kingdom: Plantae (unranked): Angiosperms (unranked) …
39Transformerboard — A Transformerboard is the brand name of a cellulose insulating layer for electrical transformers made popular during the early mid 20th century.Since the need for high voltage electrical transformers, there has been a need for an insulating… …
40Geology of Mars — Mars   Mars as seen by the Hubble Space Telescope Designations …
