A house has a floor area of 200 m^2 and an outside wall that has an area of 50.0 m^2. The earth's magnetic field here has a horizontal component of 2.58×10^-5 T that points due north and a vertical component of 4.14×10^-5 T that points straight down, toward the earth. a)Determine the magnetic flux through the wall if the wall faces north. b)calculate the flux that passes through the floor. a) flux=BAcos(theta) =(4.14*10^-5)(50 m^2)(cos 90 deg) =0 Wb b) flux=BAcos(theta) =(2.58*10^-5)(200 m^2)(cos 0 deg) =5.16*10^-3 Wb I'm not sure what I did wrong.