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Results tagged with electromagnetism
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user 281032
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.
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How can I plan an experiment to change magnetic field of a coil rapidly while keeping the ma...
Note: I might be completely wrong in my calculations, the important question is the one in the title.$$$$
For an experiment, I want to have an alternating current a conducting coil, and have the frequ …
- 62
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Electric field of infinite line VS very thin infinite cylinder
The electric field outside a charged full infinite cylinder is (by Guass's law's integral form):
$$E(r)=\frac{\rho R^2}{\epsilon r}$$
And the field induced by an infinite charged line:
$$E(r)=\frac{\s …
- 62
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What are the basic principles of experimental electromagnetism? [closed]
I want to learn about experimental physics in the context of electrodynamics and electrostatics. Basically I'd like to know how we are able to measure different quantities in this field (electric fiel …
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