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**1. At a certain location, the Earth's magnetic field has a magnitude of 5.6x10**

^{-5}T and points in a direction that is 72 degrees below the horizontal. FInd the magnitude of the magnetic flux through the top of a desk at this location that measures 110 cm by 57 cm.**2. I used the formula [tex]\Phi[/tex] = BA cos [tex]\theta[/tex]**

## The Attempt at a Solution

[tex]\Phi[/thex] = 5.6x10

^{-5}x 1.10m x .57m x cos 72

=1.1e-5 Wb and it's wrong