The electric field lines distribution due to two charges is shown in the figure.
Which of the following is correct?
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Correct option is
B
A is +ve and B -ve and |A| = |B|
Finding sign of charges
As Electric field lines originate from positive charge and terminate at negative charge.
Therefore, from figure, A is positive charge and B is negative charge.
Comparing Magnitude of charges
As No. of electric field lines originating from or terminating at a charge is proportional to magnitude of the charge.
Since. the field lines are symmetric and same No. of electric field lines are there for both charges.
Therefore, magnitude of charge at A and B will be equal.
Hence, option B is correct
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