1 Ray Optics
Let the x - z plane be the boundary between two transparent media. Medium 1 in Z ≥ 0 has a refractive index of Ö2 and medium 2 with z < 0 has a refractive index of Ö3. A ray of light in medium 1 given by the vector is incident on the plane of separation. The angle of refraction in medium 2 is
1) 45° 2) 60° 3) 75° 4) 30°
SOLUTION The field created by the magnets alone at the point O
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