What must the charge (sign and magnitude) of a particle of mass 1.48 g be for...

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What must the charge (sign and magnitude) of a particle of mass 1.48 g be for...

What must the charge (sign and magnitude) of a particle of mass 1.48 g be for it to remain stationary when placed in a downward-directed electric field of magnitude 680 N/C ?

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Answer 1

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9E uPwax Balance oce (2.48.× 10s )(3-8) -2(680 ) 2 = 14.504 X103 6 80 Weg a

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