current
- Created by: Bev01
- Created on: 18-01-18 17:29
View mindmap
- Current
- a flow of negatively charged electrons
- an amp is used to measure current flow
- potential difference = voltage
- resistance - electrons find it harder to travel along the wires - symbol ?
- direct current - flows one way
- alternating current - changes flow direction constantly and quickly
- Untitled
Comments
No comments have yet been made