What is the relation ship between electricity and magnetic field in details ?

Asked by  | 17th Aug, 2012, 12:07: PM

Expert Answer:

The most important relationship which can be derieved between the electric field and the magnetic field is from the maxwells equations.
In short they can be summerized as: changing magnetic flux (dot product of magnetic field and area vector) give rise to electric fiux through the area in consideration and vise versa.
Their simplest explaination can be seen in Lenz's law that chnaging magnetic flux give rise to an emf so as to cancel that change in the magnetic flux.
And in case of production of magnetic field, as the electric flux fluctuates due to the flow of electric charges in a current give rise to a magetic field in accordance to Biot savort's law

Answered by  | 17th Aug, 2012, 01:09: PM

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