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Physics, 09.12.2021 19:00 painespeach1849

Uộn dây thuần cảm. uMP = 170cos100πtV; UC = 265V ; I = 0,5A và sớm pha so với uMP. Điện trở thuần và độ tự cảm có giá trị: A -
170 (Ω) và 1,15H
B -
170 (Ω) và
C -
170 (Ω) và 0,115H
D -
Tất cả đều sai

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Uộn dây thuần cảm. uMP = 170cos100πtV; UC = 265V ; I = 0,5A và sớm pha so với uMP. Điện trở thuần và...
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