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Consider a cube as shown in the figure 1...

Consider a cube as shown in the figure 1 with uniformly distributed charge in its entire volume. Intensity of electrical field at one of its vertex P is `E_(0)`A portion of half the size (half edge length) of the original cube is cut and removed as shown in the figure 2 .Then the modulus of electric field at the point P in the new structure is `(E_(0))/(n)` .Then the value of n is

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