A closed surface S encloses a magnet of magnetic moment 2 ml . The magnetic flux emerging from the surface is

Question

A closed surface S encloses a magnet of magnetic moment 2 ml . The magnetic flux emerging from the surface is (A)  μ0m  (B) Zero (C)  2 μ0m  (D)  2m/μ0

Tardigrade Admin · Accepted Answer

According to Gauss's law in magnetism, net magnetic flux through any closed surface is always zero, ie, oint B ⋅ d s =0

Q. A closed surface $S$ encloses a magnet of magnetic moment $2 m l$ . The magnetic flux emerging from the surface is

$μ_{0} m$

Zero

$2 μ_{0} m$

$2 m / μ_{0}$

According to Gauss's law in magnetism, net magnetic flux through any closed surface is always zero, ie,
$\oint B \cdot d s = 0$

Q. A closed surface S encloses a magnet of magnetic moment 2ml . The magnetic flux emerging from the surface is

μ0​m

Zero

2μ0​m

2m/μ0​

According to Gauss's law in magnetism, net magnetic flux through any closed surface is always zero, ie, ∮B⋅ds=0

Q. A closed surface $S$ encloses a magnet of magnetic moment $2 m l$ . The magnetic flux emerging from the surface is

$μ_{0} m$

$2 μ_{0} m$

$2 m / μ_{0}$

According to Gauss's law in magnetism, net magnetic flux through any closed surface is always zero, ie,
$\oint B \cdot d s = 0$