Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

The magnetic flux(Φ) is:

Options:

Scalar quantity and its SI unit is $Wb/m^2$.

Vector quantity and its SI unit is $Tm^2$.

Scalar quantity and its SI unit is $Tm^2$.

Vector quantity and its SI unit is $Wb/m^2$.

Correct Answer:

Scalar quantity and its SI unit is $Tm^2$.

Explanation:

The correct answer is Option (3) → Scalar quantity and its SI unit is $Tm^2$.

The magnetic flux $(\phi_B)$ is,

$\phi_B=\vec B.\vec A$

Hence, it is a scalar quantity and it's S.I. unit is $Tm^2$