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 supplyWhat variables could masie investigate?form a question for masie to investigaterel
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 supplyWhat variables could masie investigate?form a question for masie to investigaterel
