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4.P.1.1
4.P.1.1 ScienceVocabulary
Term | Definition |
---|---|
Attract | To cause to draw near |
Compass | A device used to determine geographical direction, usually consisting of a magnetic needle mounted so that it points to magnetic north. |
Electricity | Electric current used as a source of power |
Electromagnet | A magnet that consists of a coil of insulated wire wrapped around an iron core that becomes magnetized only when an electric current flows through the wire. |
Energy | Usable heat or power |
Charge | To fill with an amount of electrical energy |
Magnet | A stone, piece of metal, or other solid that has the property, either natural or induced, of attracting iron or steel. |
Magnetic field | A condition in the region of space around a magnet or an electric current, in which a magnetic force exists. |
Repel | To be resistant to |
Static electricity | An electric charge accumulated on an insulated body. |
Conduct | To be a medium for; transmit: |
Magnetism | The study of magnets and their effects. |