Khi làm thí nghiệm với dòng điện xoay chiều, người...
Câu hỏi: Khi làm thí nghiệm với dòng điện xoay chiều, người ta đặt lần lượt cùng một điện áp \(u=U\sqrt{2}\text{cos}\omega \text{t (V)}\) vào bốn đoạn mạch RLC mắc nối tiếp khác nhau (mỗi mạch có 3 phần tử là điện trở thuần R, cuộn cảm thuần L và tụ điện C), và có được một số dữ kiện như bảng kết quả dưới đây. Hãy chỉ ra đoạn mạch nào tiêu thụ công suất lớn nhất so với 3 đoạn mạch còn lại 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)
A Đoạn mạch 4
B Đoạn mạch 1
C Đoạn mạch 2
D Đoạn mạch 3
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG 2019 môn Vật Lí trường THPT Thăng Long - Hà Nội - Lần 2 (Có lời giải chi tiết)