A) A is +ve and B -ve and \[\left| A \right|>\left| B \right|\]
B) A is -ve and B + ve;\[\left| A \right|=\left| B \right|\]
C) Both are +ve but A > B
D) Both are -ve but A > B
Correct Answer: A
Solution :
Electric lines of force usually start (i.e., diverge out) from positive charge and end (i.e., converge) on negative charge or extends to infinity. Thus, A is positive charge and B is negative charge. Also density of lines at A is more than that at B, ie., \[|A|>|B|.\]
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