7.4

what is a magnetic field?

• a region around a magnet in which a magnetic force is experienced.
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• Caption: magnetic field

what is a electric field?

• a region around a charged object in which another will experience a force.
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atoms

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• 
• Caption: tiny particles that make up all matter
• Caption: tiny particles that make up all matter

poles

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• Caption: ends of magnet may be north or a south pole

conductor

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• Caption: substance through which electrons can flow, such as metal