Vs: Traadita elekter
"The MIT researchers successfully demonstrated the ability to power a 60 watt light bulb from a power source that was 2 meters (7 ft) away at roughly 40% efficiency. They used two capacitively loaded copper coils, 60 centimeters (24 in) in diameter, oriented along the same axis, The coils were designed to resonate together at 10 MHz. One was connected inductively to a power source, the other to a bulb. The setup powered the bulb on, even when the direct line of sight was blocked using a wooden panel."
Lisa infi selle MIT kohta:
selle viimase lingi faili "1" laiend tuleb muuta pdf-iks, siis saab vaadata ka katse pilte.
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Lisa infi selle MIT kohta:
selle viimase lingi faili "1" laiend tuleb muuta pdf-iks, siis saab vaadata ka katse pilte.
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