Question by Flopsy: What is the magnitude of the electric field, given the energy density? In the Alcator fusion experiment at MIT, a magnetic field of 50.0 T is produced. The magnetic energy density is 9.95×10^8 J/m^3. What is the magnitude of the electric field that would have the same energy density? Best answer: Answer …
Tag Archive: field
Sep
26
How much energy does the earth generate to make the geo-magnetic field?
Question by darkpheonix262: How much energy does the earth generate to make the geo-magnetic field? Best answer: Answer by clarbellIt does not take any energy to make a magnetic field. Electrons in motion create a magnetic field and they, of course, have energy. But the magnetic field that they produce comes for free. What do …
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