| A | B |
|---|
| Electricity is the "flow" of energy. | TRUE |
| Electrons are static charges. | FALSE |
| Electricity flows through some things better than others do. | TRUE |
| Batteries store chemical energy. | FALSE |
| Electrons have a positive charge. | FALSE |
| Motors do not use electromagnetism | FALSE |
| Electric motors are machines that convert electrical energy into mechanical energy | TRUE |
| Recycling is defined as converting energy | TRUE |
| A superconductor would not be able to transmit electricity over great distances without any electrical loos. | FALSE |
| A million years ago primitive man used 63,000 kilojoules a day | FALSE |
| Copper is used in many wires because it hasa higher resistance than other metals | FALSE |
| There are two kinds of electrical current | TRUE |
