Physics, asked by PragyaTbia, 1 year ago

State and explain Ampere's circuital law.

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Answered by Anonymous
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=) Ampere's circuital law ,in electromagnetism is analogous to Gauss' law in electrostatics. It states that the line integral of the magnetic field ( magnetic flux density ) B vector around any 'closed' path is equal to  μo times the net current I threading through the area enclosed by the path . That is ,

ɸ B vector • d l vector = μo I ,

where , μo is the permeability of free space ( a constant ) . Ampere's circuital law is true for any assembly of currents and for any closed path .

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