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A styrofoam ball of mass 0120 g is placed in an electric

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Reference no: EM13642122

A Styrofoam ball of mass 0.120 g is placed in an electric field of 6000 N/C pointing downward. What charge must be placed on the ball for it to be suspended?

A) -16.0 nC

B) -57.2 nC

C) -125 nC

D) -196 nC

Reference no: EM13642122

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