Ahorizontal rectangular surface has dimensions 3.20 cm by 3.90 cm and is in a uniform magnetic field that is directed at an angle of 32.0 ∘ above the horizontal. part awhat must the magnitude of the magnetic field be to produce a flux of 3.80 ×10−4 wb through the surface? express your answer with the appropriate units.

1 the 4 is sig

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!