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A circuit consists of 2N resistors,all of resistance R,connected as shown below.A potential difference V is applied to one end,and the other end is at ground potential.The equivalent resistance of the circuit is
Containment
A geopolitical strategy aimed at preventing the expansion of a hostile power or ideology, notably used by the United States during the Cold War.
Demilitarized Zone
A region or area that has been agreed upon by opposing military forces not to conduct any military activities or maintain military installations.
Ayn Rand
was a Russian-American writer and philosopher known for developing a philosophical system called Objectivism and for her novels "The Fountainhead" and "Atlas Shrugged."
Josef Stalin
Soviet political leader who governed the Soviet Union from the mid-1920s until his death in 1953, known for his totalitarian rule.
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