question archive The electric potential in a region of space is where x and y are in meters
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The electric potential in a region of space is where x and y are in meters. What is the strength of the electric field at (x, y) = (2.3m, 2.9m)? Express your answer using two significant figures. What is the direction of the electric field at (x, y) = (2.3m, 2.9m)? Give the direction as an angle ccw from the positive cc-axis. Express your answer using two significant figures.