| A | B |
|---|
| Edison | American inventor of light bulb |
| Swan | British inventor of light bulb |
| patent | owning the rights to produce an item |
| series circuit | an electrical circuit with a single path |
| parallel circuit | an electrical circuit with multiple paths |
| closed circuit | power is on |
| open circuit | power is off |
| circuit breaker | stop too much power from going through circuit |
| filament | glowing part of bulb which produces light |
| direct current | charges flow in only one direction in a circuit |
| short circuit | an electrical connection that allows current to take an unintended path |
| alternating current | current consisting of charges that move back and forth in a circuit |
