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An electric field is acting vertically upwards. A small body of mass 1 gm and charge –1μC is projected with a velocity 10 m/s at an angle 45∘ with horizontal. Its horizontal range is 2m then the intensity of electric field is: (g = 10 m/s2)

Answer» An electric field is acting vertically upwards. A small body of mass 1 gm and charge –1μC is projected with a velocity 10 m/s at an angle 45 with horizontal. Its horizontal range is 2m then the intensity of electric field is: (g = 10 m/s2)


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