What is a solenoid? Use a drawing
to describe the magnetic field it produces.
What is an electromagnet?
Give three examples of technologies that
What is a domain? Use a drawing to
illustrate this concept.
What does a galvanometer do?
Draw a galvanometer and label its parts.
What is an electric motor?
Draw an electric motor and label its parts.
What does each of the following do in an
Draw a speaker and label its parts.
Describe how a speaker works.
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