Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Induction

Question:

A square of side L meters lies in the xy-plane in a region where the magnetic field is given by $B = B_0 (2\hat i + 4\hat j + 5\hat k) T$, where $B_0$ is constant. The magnitude of flux passing through the square is

Options:

$5B_0\, L^2\, Wb$

$4B_0\, L^2\, Wb$

$2B_0\, L^2\, Wb$

$B_0\, L^2\, Wb$

Correct Answer:

$5B_0\, L^2\, Wb$

Explanation:

The correct answer is Option (1) → $5B_0\, L^2\, Wb$