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Calculate the surface integral of a magnetic field over a surface.(a) Maximum(b) Minimum(c) Zero(d) Equal to its magnetic flux through that surfaceThis question was posed to me by my school principal while I was bunking the class.This interesting question is from Magnetism and Gauss’s Law in portion Magnetism and Matter of Physics – Class 12 |
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Answer» CORRECT OPTION is (d) EQUAL to its magnetic flux through that SURFACE Explanation: The Gauss’s law states that the surface integral of a magnetic field over a closed surface is always zero. But the surface integral of a magnetic field over a surface gives magnetic flux through that surface. |
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