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What is the maximum value of the field at a distance of 2.5 m from a light bulb that radiates 100 W of single-frequency sinusoidal electromagnetic waves uniformly in all directions? (ε0 = 8.85 × 10-12 C2/N ∙ m2,μ0 = 4π × 10-7 T ∙ m/A,c = 3.0 × 108 m/s)
Democratic-Republicans
A political party in the United States in the late 18th and early 19th centuries, founded by Thomas Jefferson and James Madison, advocating for states' rights and agricultural interests.
Antislavery Movement
A movement aimed at ending the practice of slavery and the slave trade.
Colonization Movement
An initiative primarily in the 19th century aimed at encouraging African Americans to migrate to Africa, particularly Liberia, as a solution to racial problems in the United States.
White Abolitionists
Individuals from white communities who actively participated in the movement to end slavery in the United States before the Civil War.
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