An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?
Answer (2)
The correct answer is (A) Captain Isaac Hull.
During the War of 1812, the USS Constitution, a famous warship of the United States Navy, was commanded by Captain Isaac Hull in one of its more notable early battles.
The War of 1812 was a military conflict between the United States and Great Britain, lasting from 1812 to 1815. A key issue in the war was the British interference with American trade and the impressment of American sailors into the British Navy.
The USS Constitution gained fame for its battles against British ships during this war. One of the most famous encounters was the battle against HMS Guerriere on August 19, 1812. Under the command of Captain Isaac Hull, the USS Constitution defeated the Guerriere, earning its nickname "Old Ironsides" because cannonballs seemed to bounce off its strong wooden hull.
This victory was crucial as it boosted American morale and proved that the young U.S. Navy could hold its own against the formidable British Royal Navy. Captain Hull's leadership and tactical skills were significant factors in securing this victory.
Approximately 2.81 billion billion electrons flow through the device when it delivers a current of 15.0 A for 30 seconds. This is calculated by first determining the total charge that flows, then dividing that by the charge of a single electron. Thus, the number of electrons can be computed using basic principles of current and charge flow.
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