Find the flux of earths magnetic field of magnitude 500 x

Question

Find the flux of Earth's magnetic field of magnitude 5.00 x 10^-5 T through a square loop of area 10.0 cm² for the following:

(a) when the field is perpendicular to the plane of the loop.

Answer in T • m2

(b) when the field makes a 70.0°angle with the normal to the plane of the loop.

Answer in T • m2