Ag Power Web Enhanced Course Materials
Electrical
- Introduction
- Lecture Notes
- Circuit & Relay Demonstrations
- Animated Examples
(Coming Soon) - Job Sheets
- Submitting Job Sheets
- Terms/Definitions
Reference Links
Helpful Links
If you experience any problems with the site, please contact Pete Hoffman immediately so corrections can be made. Pete can be reached on campus, via email at phoffman@swtc.edu or by phone at 1.800.362.3322 ext 2727.
Related Lecture Notes
- Basic Laws & Facts
- Electrical Units of Measurement
- Electrical Component
Concepts - Ohms Law
- Electrical Symbols
- Resistor Color Codes
- Conductors/Wire
- Electrical Troubleshooting
Circuits
Meters
Ohm's Law
 |
Ohm's Law shows the relationship between
Ohm's Law is used to show the relationship between the voltage, amps and ohm's measured in an electrical circuit. We can calculate an unknown value simply by placing the two known values in a mathmatical equation. |
The horizontal line in the equation (circle) means divide the 2 remaining values.
The verticle line on the bottom means to multiply the remaining values.
Click the term to see examples calculating Voltage, Current and Resistance.