5.Magnetism and Matter
easy

કોઈ પણ બંધ પૃષ્ઠમાથી પસાર થતું ચોખ્ખું (પરિણામી) ચુંબકીય ફ્લક્સ $.........$ હોય છે.

A

ઋણ

B

શૂન્ય

C

ધન

D

અનંત

(NEET-2023)

Solution

$\oint \vec{B} \cdot d \vec{s}=$ zero

Magnetic monopole doesn't exist.

Hence net magnetic flux through any closed surface is zero.

Standard 12
Physics

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