The spatial distribution of the electric fiel | vedclass

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Question

(A) Electric field lines originate from a positive charge and terminate at a negative charge. In the figure,the lines are originating from $A$ and ter

Vedclass · Accepted Answer

$A$ is $+ve$ and $B$ is $-ve$ and $|A| > |B|$

Vedclass · Answer

(A) Electric field lines originate from a positive charge and terminate at a negative charge. In the figure,the lines are originating from $A$ and terminating at $B$,so $A$ is positive $(+ve)$ and $B$ is negative $(-ve)$.Furthermore,the number of electric field lines originating from or terminating at a charge is proportional to the magnitude of the charge. By counting the lines,we see that more lines originate from $A$ than terminate at $B$. Therefore,the magnitude of charge $A$ is greater than the magnitude of charge $B$,i.e.,$|A| > |B|$.

The spatial distribution of the electric field due to charges $A$ and $B$ is shown in the figure. Which one of the following statements is correct?

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