Ground neutral and hot wires explained. In this video we look at the difference and purpose of the ground wire, the hot wire and the neutral wire in a north american residential electrical system. We look at ground faults, GFCI, current, voltage and simple examples for each. LEARN MORE HERE: https://theengineeringmindset.com/ground-neutral-and-hot-wires-us-can/ Sign up for our…
View full lesson: http://ed.ted.com/lessons/the-science-of-static-electricity-anuradha-bhagwat We’ve all had the experience: you’re walking across a soft carpet, you reach for the doorknob and … ZAP. But what causes this trademark jolt of static electricity? Anuradha Bhagwat sheds light on the phenomenon by examining the nature of matter. Lesson by Anuradha Bhagwat, animation by Artrake Studio.
This science experiment shows electrical conductivity of soil and how well dry and wet ground (soil) conducts electricity. Also you will better understand how grounding (earthing) works. Light bulb is connected with one wire to the live (hot) wire, another wire is grounded with wet ground using regular water, and salt water. It is possible…
