Feb 17 - 20
Terms
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- magnet
- anything that pull iron or steel to it
- alloy
- mixture of iron and other metals
- permanent
- not changing
- poles
- either end of a magnet where magnetism is the greatest
- invisible
- not seen
- domain
- magnetized group of atoms
- magnetism
- the force around a magnet
- electromagnet
- a magnet made when an electric current flows through a wire
- solenoid
- coil of wire that electric current passes through
- economic
- things that are related to the use of goods and services that make a profit
- devised
- made
- expanded
- made larger
- impurities
- something that is dirty
- export
- send out
- textile
- a woven or knit cloth
- reduce
- make smaller or less
- repeal
- to do away with