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A cube of side L has one corner at the origin of coordinates, and extends along...

A cube of side L has one corner at the origin of coordinates, and extends along the positive x, y, and z axes. Suppose the electric field in this region is given by E = (a + b y2) j, where j denotes the unit vector in the y direction, y denotes distance in the y direction in meters, and a and b are constants. Find the charge Q enclosed within the cube.

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