**Equipotential Maps**4. Estimate the **electric field strength and direction** at the two indicated points.**Diagram Explanation:**The diagram on the right is a grid with concentric dashed lines representing equipotential lines. Each equipotential line is labeled with a voltage value:- The innermost line is labeled as 0 V.- The next line outward is 25 V.- Following that is a 50 V line.- The outermost line shown is 75 V.There are two points labeled on the diagram:- Point 1 is situated between the 50 V and 75 V equipotential lines.- Point 2 is located between the 0 V and 25 V equipotential lines.Each grid square in the diagram represents a 1 cm x 1 cm area.To estimate the electric field strength, calculate the potential difference between each pair of equipotential lines and divide by the distance between them. The direction of the electric field is perpendicular to the equipotential lines, pointing from higher to lower potential.

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Equipotential Maps 75 V 4. Estimate the electric field strength and direction at the two 50 V indicated points. 25 V OV 1 cm 1 cm