Term
|
Definition
| A device that changes electrical energy into mechanical energy. |
|
|
Term
|
Definition
| A steady movement of charges through certain materials. |
|
|
Term
|
Definition
| A temporary magnet caused by an electric current |
|
|
Term
|
Definition
| A device that makes an electric current. |
|
|
Term
|
Definition
| Energy that can be released by a chemical reaction. |
|
|
Term
|
Definition
| A material that lets electric current travel through it easily. |
|
|
Term
|
Definition
| heat that comes from inside the Earth. |
|
|
Term
|
Definition
| Electrical energy made by using a dam and the kinetic energy of falling water. |
|
|
Term
|
Definition
| The parts of a magnet at which its force is strongest. |
|
|
Term
|
Definition
| A material that does not carry current electricity well. |
|
|
Term
|
Definition
| The total potential and kinetic energy of an object. |
|
|
Term
|
Definition
| A circuit that has more than one path for an electric current to follow. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Energy that an object has because of its position or its condition. |
|
|
Term
|
Definition
| An object that attracts iron and a few other (but not all) metals. |
|
|
Term
|
Definition
| A circuit that has only one path for an electric current to follow. |
|
|
Term
|
Definition
| The space around a magnet where the force of the magnet can act. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| An electrical charge that builds up on an object. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| A statement of what you think will happen. |
|
|
Term
|
Definition
| A way scientists find out how things work and affect each other. |
|
|
Term
|
Definition
| An untested conclusion based on your observations. |
|
|
Term
|
Definition
| Information from your senses. |
|
|
Term
|
Definition
| A resource that can be replaced within a human lifetime. |
|
|
Term
|
Definition
| Waste products that damage an ecosystem. |
|
|
Term
|
Definition
| A device that changes electrical energy into mechanical energy. |
|
|
