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Results tagged with emf
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user 183869
0
votes
1
answer
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What happens in a generator so that we get a sinusoidal voltage as an output?
I thought magnetic field was either created with a permenant magnet or flow of charge, and that what magnetic field induces was emf, not another magnetic field. …
CommunityBot
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3
answers
6k
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What is the SI unit of magnetic force?
As derived from F = qvB sinθ, what is the unit of magnetic force, and why?
Edit: I mistakenly asked about magnetic field before. -- I'm asking the magnetic force.
- 27