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Results tagged with electromagnetism
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user 46566
The classical theory of electric and magnetic fields, both in the static and dynamic case. It also covers general questions about magnets, electric attraction/repulsion, etc. Distinct from electrical-engineering.
2
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3
answers
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Why doesn't Lenz's law predict the behavior of a rod on springs in a magnetic field?
This comes from one of the free response questions from the AP Physics B 2014 exam.
5. (15 points)
A conducting rod of mass $m$ and length $L$ hangs at rest from two identical conducting springs, ea …
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