Julia

Germany

Jul
24
awarded Supporter
Jul
24
awarded Yearling
Jul
24
revised Asymptote of solution of a differential equation without solving it
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Jul
24
comment Asymptote of solution of a differential equation without solving it
Would be nice if you could make it more rigerous
Jul
24
awarded Yearling
Jul
24
asked Asymptote of solution of a differential equation without solving it
Jul
23
revised Length contraction and simultaneous length measurements
added 1 character in body
Jul
23
asked Length contraction and simultaneous length measurements
Jul
21
comment Are electric field lines due to Faradays law closed?
For completness: The $\nabla \times \cos(kz - \omega t)\hat x = -k\sin(kz - \omega t)\hat y \neq 0$
Jul
21
revised Are electric field lines due to Faradays law closed?
added 185 characters in body
Jul
12
awarded Supporter
Jul
12
revised Experiments which show the phenomenon of closed electric field lines
edited tags
Jul
12
comment Experiments which show the phenomenon of closed electric field lines
Thanks for your try, but this is all general stuff which is pretty clear and does not really relate to my questions.
Jul
11
revised Experiments which show the phenomenon of closed electric field lines
deleted 1 character in body
Jul
11
asked Experiments which show the phenomenon of closed electric field lines
Jul
11
comment Are electric field lines due to Faradays law closed?
But the curl of the electric field in the wave is not zero? What is then the reason that introductory texts often say that the field lines are closed in induced electric fiels? Can one add some reasonable restrictions to make this claim true? If so, how to prove it?
Jul
10
revised Calculate electric field induced by a changing magnetic field
added 107 characters in body
Jul
10
accepted Calculate electric field induced by a changing magnetic field
Jul
10
comment Calculate electric field induced by a changing magnetic field
Another point that's not clear is the role of the boundary conditions in this derivation.
Jul
10
comment Calculate electric field induced by a changing magnetic field
Regarding your analogy: The magnetic field in the case of the wire I would calculate via the Biot-Savart law. Is there an analogous way for this in the case of the induction?
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