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Charges are placed on the vertices of a ...

Charges are placed on the vertices of a square as shown

Let `vecE` be the electric field and V the potential at the centre. If the charges on A and B are interchanged with those on D and C respectively, then

A

`vec(E )` remains unchanged, V changes

B

both `vec( E)` and V change

C

`vec(E )` and V remains unchanged

D

`vec(E )` changes V remains unchanged

Text Solution

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The correct Answer is:
C
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NARAYNA-ELECTROSTATIC POTENTIAL AND CAPACITANCE-C.U.Q (Potential and Potential Difference)
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