Magnetism Fill In 2

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

1. Magnetism is always present when electrical charges .
2. The pole of a compass is used to determine the direction of a magnetic field.

3. Name the three major parts to a solenoid. .

4. Which elements make the best cores (highly permeable)


6. What angle should you move a wire in a magnetic field to generate the most electricity? degrees

7. What are the 2 major parts of an electric motor ?

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