24. Electric Force & Field; Gauss' Law
Electric Field
Multiple Choice
Multiple ChoiceA 1.5μC charge, with a mass of 50g, is in the presence of an electric field that perfectly balances its gravity. What magnitude does the electric field need to be, and in what direction does it need to point?
A
3.27×10−7 downwards
B
3.27×102 upwards
C
3.27×104 upwards
D
3.27×105 upwards
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