What is the amount of work done to bring a charge of 4*10-3C charge fr – McqOptions

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1.	What is the amount of work done to bring a charge of 410-3C charge from infinity to a point whose electric potential is 2102V?
A.	0.8J
B.	-0.8J
C.	1.6J
D.	-0.4J
Answer» B. -0.8J

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