posted by ashley --- HELP PLEASEE!!! .
A square coil of side 0.5 m is placed with its plane perpendicular to the direction of the magnetic field. What is the flux change in the coil if the magnetic field changes from 0.1 Tesla to 0.5 Tesla?
Choose one answer.
a. 0.1 Weber
b. 0.2 Weber
c. 0.8 Weber
d. 1.6 Weber
the area is 0.5*0.5 but im stuck