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Physics, 25.07.2021 20:00 bbgrl3018

: Trong quá trình thực hành, em cần phải tiến hành đo CĐDĐ chạy qua bóng đèn có độ lớn khoảng 0,3A. Hãy chọn cho mình dụng cụ đo thích hợp nhất A. Ampe kế có ĐCNN 1mA, GHĐ 25mA B. Ampe kế có ĐCNN 1A, GHĐ 5A C. Ampe kế có ĐCNN 10mA, GHĐ 350mA D. Ampe kế có ĐCNN 1mA, GHĐ 1A

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: Trong quá trình thực hành, em cần phải tiến hành đo CĐDĐ chạy qua bóng đèn có độ lớn khoảng 0,3A....
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