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Physics, 10.12.2020 20:20 madmar

1. Magnetism is an example of a "non-contact" force. True or False 2. Iron filings sprinkled over a magnet define the gravitational field of the magnet. True or false
3. Magnetic fields strengthen as distance increases. True or false
4. The strength of a magnet is concentrated at the ends of a magnet. True or false

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