Two Point Charges,separated by 1

Multiple Choice

Two point charges,separated by 1.1 cm,have charge values of +2.0 and −4.0 µC,respectively.Suppose we determine that 10 field lines radiate out from the +2.0-µC charge.If so,what might be inferred about the −4.0-μC charge with respect to field lines?
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A) 5 radiate out
B) 20 radiate out
C) 20 radiate in
D) 10 radiate in
E) 10 radiate out