Posted: February 9th, 2017
find out what affects the strength of electromagnets.
masie was asked to go find out what affects the strength of electromagnets. she was given a simple electromagnet made…
masie was asked to go find out what affects the strength of electromagnets. she was given a simple electromagnet made from a coil of wire and a power supply
What variables could masie investigate?
form a question for masie to investigate
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