What is the prime mover in electrical systems?
What does voltage do?
An electrical system is usually called a ...
Draw a schematic diagram of a simple electrical system:
Name the 2 tools that Terry Robertson uses to troubleshoot electrical systems:
1)
2)
What is wrong with the instrument she is testing?
How does a flashlight obtain enough voltage to shine brightly?
What happens when batteries are recharged?
Why can't we see electricity?
Voltage causes _________________________________________________________ to move.