# A square of side L meters lies in the x-y

Question:

A square of side L meters lies in the x-y plane in a region, where the magnetic field is given by B = Bo (2i + 3j + 4k) T where Bo is constant. The magnitude of flux passing through the square is

(a) 2 Bo L2 Wb.

(b) 3 Bo L2 Wb.

(c) 4 Bo L2 Wb.

(d) √29 B Lo2 Wb

Solution:

(c) 4 Bo L2 Wb.