Charges are placed on the vertices of the square as shown. Let $\to E$ be the electric field and $V$ the potential at the center. If the charges on $A$ and $B$ are interchanged with those on $D$ and $C$ respectively, then

$\to E$ Remains unchanged $V$ changes
both $\to E$ and $V$ changes
$\to E$ and $V$ remains unchanged
$\to E$ changes and $V$ remains unchanged

Question

Charges are placed on the vertices of the square as shown. Let $\to E$ be the electric field and $V$ the potential at the center. If the charges on $A$ and $B$ are interchanged with those on $D$ and $C$ respectively, then

$\to E$ Remains unchanged $V$ changes
both $\to E$ and $V$ changes
$\to E$ and $V$ remains unchanged
$\to E$ changes and $V$ remains unchanged

Toppr Admin · Accepted Answer