Calculate the magnetic flux through the coil in each case. The magnetic field is 2.0 , T and the area of the face of the coil is 0.25 , m².
a) Phi = 0.5 , T ⋅ m²
b) Phi = 0.125 , T ⋅ m²
c) Phi = 0.25 , T ⋅ m²
d) Phi = 0.1 , T ⋅ m²