Electrical Conducting Materials Ppt

Pure annealed copper is used for the winding of electrical machines.

Electrical conducting materials ppt.

Electric current can flow easily through a material with high conductivity. Conduits pipes an electrical materials used as the passage of wires for protection and insulation these could be rigid metallic flexible metallic conduit fmc rigid nonmetallic pvc and flexible non metallic or corrugated plastic conduit cpc. Energy band structures 5. Powerpoint presentation last modified by.

In order of conductivity. This document is highly rated by students and has been viewed 557 times. Styrofoam rubber plastic paper what is resistance. Conductor valence band only partially filled.

Traces 0 1 of iron silicon or phosphorous seriously reduce the conductivity of copper. The best electrical conductor under conditions of ordinary temperature and pressure is the metallic element silver. Sc 5 p 11 2 identify and classify materials that conduct electricity and materials that do not. Insulators materials through which electric current cannot move.

Electrical conductivity conductivity defines a material s ability to conduct electricity. Conductor semiconductor insulator are comes. A circuit tester is used to test whether the material is a good electrical conductor. Electrical shock occurs when the body becomes part of the electric circuit either when an individual comes in contact with both wires of an electrical circuit one wire of an energized circuit and the ground or a metallic part that has become energized by contact with an electrical conductor.

Best quality of materials for rough usage with long last life. Electrical components wide range of electrical components for various domestic and industrial purposes. Jul 14 2020 conducting material and magenatic material ppt engineering semester notes edurev is made by best teachers of. The opposition to the flow of an electric current producing heat.

High purity copper is obtained by electrolytic refining. On the other hand electrically conductive materials such as aluminium powder graphite and carbon nanotubes have very interesting conductive properties and are promising in the synthesis of new composite conductive materials.