Physics, asked by parmeetithakur, 3 months ago

drive an expression for amphere circuital law​

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Answered by Goldenjungkookie
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Hence derive the expression for the magnetic field due to a current carrying loop of radius R at a point P distant x from its centre along the axis of the loop. (b) Explain how Biot - Savart law enables one to express the Ampere's circuital law in the integral form, viz., B . dl =μoI.

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