Resistance
Helpful before this lesson
- Not completed: Electric Current
- Not completed: Voltage
These topics can make this lesson easier, but you can start now.
Learning Objectives
- Students will be able to understand factors affecting electrical resistance
- Students will be able to calculate resistance using resistivity and geometry
- Students will be able to identify resistors and their color codes
Core Concepts
- Resistance to current flow
- Resistivity
- Temperature dependence