5.Magnetism and Matter
easy

किसी बन्द पृष्ठ से गुजरने वाला परिणामी चुम्बकीय फ्लक्स है :

A

ऋणात्मक

B

शून्य

C

धनात्मक

D

अनंत

(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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