Question: Q. 3. If magnetic monopoles existed, how would gaus law of magnetism be modified? $R$ [SQP II 2017]
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Solution:
Ans. Gauss law of magnetism describes that divergence of magnetic field will be zero while divergence of electric field is not zero which shows the non existence of magnetic monopole. As per Gauss law of magnetism,
$$ \int B \cdot d s=0 $$
If monopole exists, then the right side will be equal to the monopolewhich is multiplied by $\mu_{0}$.
CBSE Marking Scheme 2017]
