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Biot Savart law in magnetic field is analogous to which law in electric field?(a) Gauss law(b) Faraday law(c) Coulomb’s law(d) Ampere lawI have been asked this question in a job interview.I want to ask this question from Biot Savart Law in chapter Magnetostics of Electromagnetic Theory

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Right choice is (c) Coulomb’s law

For explanation: Biot Savart law STATES that the magnetic flux density H = I.dl sinθ/4πr^2, which is analogous to the electric field F = q1q2/4πεr^2, which is the Coulomb’s law.



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