Podcast
Questions and Answers
What are some examples of devices that have electric motors?
What are some examples of devices that have electric motors?
kids' toys, table fans, toothbrushes, hairdryers, electric cutting knife
How does an electric motor work?
How does an electric motor work?
It starts rotating when turned on, using electricity and magnets
What is needed for a circuit to work?
What is needed for a circuit to work?
A complete path for the electricity to flow, called a circuit
What happens when there is a break in the wire of a circuit?
What happens when there is a break in the wire of a circuit?
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How can the direction of current flow be changed?
How can the direction of current flow be changed?
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