What is the importance of the chapter Moving charges and magnetism? Why do we study the chapter Moving charges and magnetism? How many marks are carried by the chapter Moving charges and magnetism in class 12 board examinations? What do you mean by magnetism? What is Lorentz Force?
Moving charges and magnetism (part-1)
By Jagran Josh
May 31, 2013, 16:25 IST
To describes how an electric field affects and is affected by a medium , we can use Electric permittivity. It is determined by the ability of a material to polarise in response to an applied field, and thereby to cancel, partially, the field inside the material.
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