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Physics, 23.09.2019 11:10 webbjalia04

The force a magnet exerts on another magnet, on iron or a similar metal, or on moving charges is
a. proportional to the charge of the magnet.
b. a magnetic force.
c. an electric force.
d. proportional to the mass of the magnet.

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The force a magnet exerts on another magnet, on iron or a similar metal, or on moving charges is
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