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Two point charges 17.7 muC and -17.7muC,...

Two point charges 17.7 `mu`C and -17.7`mu`C, separated by a very small distance, are kept inside a large hollow metallic sphere. Electric flux emanating through the sphere is:

A

`2 xx 10^(6)`Vm

B

`-2 xx 10^(6)`Vm

C

Zero

D

`4 xx 10^(6)`Vm

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