Electrical conductor is in the same direction, the material is said to be an "isotropic electrical conductor". If the resulting electric current is in a different direction from the applied electric field, the material is said to be an "anisotropic electrical conductor". Electrical conductor In physics and electrical engineering, a conductor is an object or type of material that allows the flow of an electrical current in one or more directions. Materials made of metal are common electrical conductors. Electrical current is generated by the flow of Positively charged electrons, positively charged holes, and positive or negative ions in some cases. In
Electrical Artificer closure 1998 an amount of EA's were trained in the Irish Army Apprentice School and transferred to the Naval Service on completion of training. Rank on completion of training is 'Able EA', followed by promotion based on experience and training to 'Leading EA', 'Petty Officer EA' and 'Chief Petty Officer EA'. The highest possible rank is 'Warrant Officer EA' of which there is only one in the Irish Naval Service Electrical Artificer An Electrical Artificer (EA) is an electrical technician competent in the electrical maintenance of ship's machinery such as engines and generators. This was originally a Royal Navy term