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  • If magnetic monopole existed, then which of the following Maxwell's equations will be modified?Option: 1 <img alt="\operatorname{div} \vec{D}=\rh

If magnetic monopole existed, then which of the following Maxwell's equations will be modified?

Option: 1

\operatorname{div} \vec{D}=\rho


Option: 2

\operatorname{div} B=0


Option: 3

\text { curl } \vec{E}=-\frac{\partial B}{\partial t}


Option: 4

\text { cure } \vec{H}=J+\frac{\partial \vec{D}}{\partial t}


Answers (1)

best_answer

Magnetic lines of force in general are either closed curves or go off to infinite.
\mathrm{\therefore }The flux of magnetic induction \mathrm{\vec{B} }  across any closed surface is always zero.
\mathrm{\int_S \vec{B} \cdot d \vec{s}=0 }
Using Gauss divergence theorem -
\mathrm{\int_v \operatorname{div} \vec{B} \cdot d v=0 }
volume is arbitrary hence \mathrm{div \vec{B}=0 } Ans.

Posted by

Ritika Kankaria

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