JEE Main & Advanced Sample Paper JEE Main Sample Paper-41

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    A)  Ampere's law states that flux of B through any closed surface is \[{{\mu }_{0}}\]times the current passing through the area bounded by closed surface

    B)  Gauss's law for magnetic field in magneto statics serves the same purpose as Gauss's law for electric field in electrostatics

    C)  Gauss's law for magnetic field states that the flux of B through any closed surface is always zero, whether or not there are currents within the surface

    D)  All of the above

    Correct Answer: D

    Solution :

    Ampere's law states \[\oint{B.dl={{\mu }_{0}}I-}\] equivalent of Gauss's law for electric field in electrostatics. Gauss's law for magnetic field states \[\oint{B.dS=0.}\]


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