In a Region Where the Electric Field Is Uniform and Points

question 68

Multiple Choice

In a region where the electric field is uniform and points in the +x direction,the electric potential is -2000 V at x = 8 m and is +400 V at x = 2 m.What is the magnitude of the $\vec { E }$ field?

• A)200 V/m
• B)300 V/m
• C)400 V/m
• D)500 V/m
• E)600 V/m

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