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AP Physics C: E&M
9.2 Electric Potential
BeginnerMCQMathematical13.1k
Equipotential lines spaced horizontally in a uniform field region.
Equipotential lines spaced horizontally in a uniform field region.
A region of space contains a uniform electric field, represented by four parallel equipotential lines perpendicular to the x-axis. The lines are separated by equal distances of \(\Delta x = 2.0 \text{ cm}\), with electric potentials labeled at each position as shown in the figure. What is the magnitude of the electric field in this region?

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