Physics, asked by guptadeepti530, 1 year ago

State amperes circuital law . Derive the expression for the magnetic field at the centre of a circuital coil

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Answered by tishakpatel26
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Ampere's Circuital Law states the relationship between the current and the magnetic field created by it.

This law says, the integral of magnetic field density (B) along an imaginary closed path is equal to the product of current enclosed by the path and permeability of the medium.


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