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If the magnetic monopole exists, then which of the Maxwell’s equation to be modified?

#### Options

`oint_"s" vec"E" * "d"vec"A" = "Q"_"enclosed"/∈_circ`

`oint_"s" vec"B" * "d"vec"A"` = 0

`oint_"l" vec"B" * vec"dl" = mu_0"i"_"c" + mu_0∈_0 "d"/"dt" oint vec"E"*vec"dA"`

`oint_"l" vec"E" * vec"dl" = - "d"/"dt"`Φ

_{B}

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#### Solution

`oint_"s" vec"B" * "d"vec"A"` = 0

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