6. *Electric field lines are diverging from each other in a region of space, as shown in the diagram at right. Four adjacent field lines intersect the corners of a square with area 2 cm², the lines being perpendicular to the surface of the square. The magnitude of the electric field on this square is 10 N/C. The same four lines intersect the four corners of a larger square, again at right angles to the surface of the square. The area of the second square is 5 cm². What is the electric field strength of the 5 cm² surface?

6. *Electric field lines are diverging from each other in a region of space, as shown in the diagram at right. Four adjacent field lines intersect the corners of a square with area 2 cm², the lines being perpendicular to the surface of the square. The magnitude of the electric field on this square is 10 N/C. The same four lines intersect the four corners of a larger square, again at right angles to the surface of the square. The area of the second square is 5 cm². What is the electric field strength of the 5 cm² surface?

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