An unknown charge is placed into an electric field 3.85 x 106 N/C East. This results in an electric force of 8.57 x 103 N West.

Question

An unknown charge is placed into an electric field 3.85 x 106 N/C East. This results in an electric force of 8.57 x 103 N West. What is the net charge of the object?
Select one:
a. +4.49 x 10² C
b. -4.49 x 10² C
c. +2.23 x 10-3 C
d. -2.23 x 10-3 C

Kunduz · Accepted Answer

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