Examlex
Determine the current in the 8.0-Ω resistor for the circuit shown in the figure. Assume that the batteries are ideal and that all numbers are accurate to two significant figures.
Vietnam War
A prolonged conflict (1955-1975) between Communist forces in North Vietnam and non-Communist forces in South Vietnam, with heavy involvement from the United States.
Technology
The application of scientific knowledge for practical purposes, especially in industry and in our daily lives, leading to innovations and advancements in various fields.
Ironclad Ship
A type of warship in the mid-19th century, protected by iron or steel armor plates, significantly changing naval warfare.
Telegraph
An early form of long-distance communication technology that transmitted messages in the form of electrical signals.
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