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Explore the rivalry between inventors Edison and Tesla in the realm of electricity. Learn how Edison championed direct current (DC) as the standard for the US while Tesla revolutionized with alternating current (AC) for more efficiency and power. Discover the significance of transformers in changing energy levels. Unveil the battle of currents that shaped modern power distribution.
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Edison • Inventor and Businessman • Phonograph, Camera (movie), Light bulbs • Edison invents Direct Current • Standard for all of the US • power plants could only send DC about a mile before the electricity began to lose power
Tesla • Inventor, Electrical Engineer, physicist • Very theatrical • Moves to US to work with Edison • Invents Alternating Current • Much more efficient and powerful
AC/DC • Direct Current – Useful, but not over long distances • Alternating Current – Much stronger and powerful over long spans
Transformers • Change energy levels • Can either be step up or step down