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Sheets of charge: As shown in the figure, a square insulating slab 5.0 mm thick measuring 2.0 m × 2.0 m has a charge of 8.0 × 10-11 C distributed uniformly throughout its volume. Use Gauss's law to determine the electric field at point P, which is located within the slab beneath its center, 1.0 mm from one of the faces. (ε0 = 8.85 × 10-12 C2/N ∙ m2)
Smith v. Allwright
A landmark Supreme Court case in 1944 that ruled white primaries unconstitutional, marking a significant step towards ending racial discrimination in voting.
NAACP
The National Association for the Advancement of Colored People, a civil rights organization founded in 1909 to fight for the rights of African American people.
Computer Revolution
The rapid advancement in computing technology and its widespread integration into all aspects of daily life and society, significantly altering business, education, and social interactions since the late 20th century.
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