Engineer4Free's video: What is Conductivity

This tutorial introduces conductivity. Conductivity is a measure of a material’s ability to conduct electricity. It is the reciprocal of resistivity and has units of Siemens per metre. Conductivity depends on temperature. This video is part of a full free course on electric circuits. The course covers DC circuits, circuit laws, current & voltage sources, series & parallel resistors, nodal analysis, mesh analysis, and AC circuits. Links to the course are here: Website: https://www.engineer4free.com/circuits YouTube: https://www.youtube.com/playlist?list=PLOAuB8dR35ocf9Typ1iX9NRmX0V04UYfQ If you found this video helpful, then please: Support my work on Patreon: https://www.patreon.com/engineer4free Subscribe on YouTube: https://www.youtube.com/subscription_center?add_user=engineer4free Join the Mail List: http://www.engineer4free.com/newsletter Also follow these: Facebook: http://www.facebook.com/engineer4free Instagram: https://www.instagram.com/engineer4free/ Twitter: http://www.twitter.com/engineer4free Thanks for watching, I hope it helps!