Physics, 26.09.2021 20:10 raymondmancilla123
Một mạch dao động điện từ có điện dungC=0, 405μF, hệ số tự cảmL=10−2H và điện trởR=2Ω. Tìm:a. Chu kỳ dao động của mạch. b. Sau thời gian một chu kỳ, hiệu điện thế giữa hai cốt của tụ điện giảm bao nhiêulần?
Answers: 1
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Một mạch dao động điện từ có điện dungC=0, 405μF, hệ số tự cảmL=10−2H và điện trởR=2Ω. Tìm:a. Chu kỳ...
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