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PHYSICS
54
Source: The Science Spot
After watching this
video and using
your knowledge
of how electricity
works, unscramble
the terms below.
5 Basic Electrical Concepts
1. The unit that measures electric power is the ____________________.
2. A conductor has low ____________________ so electric flows easily
through it.
3. When a light switch is off, the circuit is broken, or __________________.
4. A device that raises or lowers voltage is a ____________________.
Each sentence below is about electricity. Complete each sentence by using the letters
that spell the missing word. (You will not use all the letters for each word.)
KO WAV I T T G E
IORESELLSNTANORCE
C S P O P W E H N
THROALNSFWORZAMER
