| A | B |
|---|
| Household appliances, such as refrigerators and vacuum cleaners, usually have ______________ motors. | electric |
| When a coil of wire is wrapped around a nail and attached to a dry cell, the nail can become a(n) ___________. | electromagnet |
| A(n) __________ circuit is always a safety hazard because wires can become very hot, which could cause a fire. | overloaded |
| Most electricity used in you home and school is produced by a(n) ___________. | generator |
| The device that opens circuits when wires get too hot is a(n) ____________. | fuse |
| A(n) __________ is a device that uses a wire coil and a magnet to convert energy of motion into electrical energy. | generator |
| An individual part of a battery is called a(n) __________. | electric cell |
| A circuit that has too much electricity running through it can cause a _____________ to trip, or switch off. | circuit breaker |
| You should always keep an electric hair dryer away from the sink because water can ___________ electricity. | conduct |
| ____________ change the Sun's energy into electrical energy. | Solar cells |
