Assume an electric field intensity of 20 kV/m and a magnetic flux density of 5 Wb/m
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Assume an electric field intensity of 20 kV/m and a magnetic flux density of 5 μ Wb/m2 exist in a region. Find the ratio of the magnitudes of electric and magnetic forces on an electron that has attained a velocity of 0.5 X 108 m/s.
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