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darla darla
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5 years ago
When two long parallel wires carry unequal currents, the magnitude of the magnetic force that one wire exerts on the other is F.  If the current in both wires is now doubled, what is the magnitude of the new magnetic force on each wire?

• 2F

• 16F

• 4F

• 8F

F
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
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wrote...
5 years ago
4F
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