8thScElec&Mag-3-1&2 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
electromagnetism | relationship between electricity & magnetism |
energy | ability to move an object over a distance |
electrical energy | energy associated with electric current |
galvanometer | device that measures small currents |
electromagnetic induction | generating an electric current from the motion of a conductor through a magnetic field |
direct current | current of charges that flow in one direction |
alternating current | current of charges that move back & forth in a circuit |
electric generator | device that transforms mechanical energy into electrical energy |
step up transformer or step down transformer | a transformer that increases voltage or a transformer that decreases voltage |
solenoid | a coil of wire with a current |
electromagnet | a solenoid with a ferromagnetic core |
Created by:
Karen Copanic
Popular Earth Science sets