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(D) The electric potential $V$ at a distance $r$ from a point charge $Q$ is given by $V = \frac{1}{4\pi\epsilon_0} \frac{Q}{r}$.Since points $A, B, C,

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Zero along all paths

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(D) The electric potential $V$ at a distance $r$ from a point charge $Q$ is given by $V = \frac{1}{4\pi\epsilon_0} \frac{Q}{r}$.Since points $A, B, C, D,$ and $E$ all lie on the circumference of the same circle centered at $Q$, they are all at the same distance $r$ from the charge $Q$.Therefore, all these points lie on an equipotential surface, meaning the potential at each point is the same $(V_A = V_B = V_C = V_D = V_E)$.The work done $W$ in moving a charge $q$ between two points is given by $W = q(V_{final} - V_{initial})$.Since the potential difference $\Delta V = V_{final} - V_{initial} = 0$ for any path between these points, the work done $W = q 	imes 0 = 0$.Thus, the work done is zero along all paths.

$A$ charge is moved from point $A$ to points $B, C, D,$ and $E$ in the electric field of a charge $Q$ placed at the center of a circle. The work done will be:

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