Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §15.6 Stokes’ Theorem and the Curl of F, #40 · Multivariable Calculus · Green, Stokes & divergence

Maxwell allows varying currents which brings in the electric field

Ampère's law for a steady magnetic field $B$ is $curl B = μ J$ ( $J$ = current density, $μ$ = constant). Find the work done by $B$ around a space curve $C$ from the current passing through it.

Maxwell allows varying currents which brings in the electric field.

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §15.6 Stokes’ Theorem and the Curl of F, #40

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