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Physics, 14.09.2021 23:30 issagershome

Một ắc quy cung cấp một dòng điện 6A liên tục trong 3 giờ thì phải nạp lại. Tính cường độ dòng điện mà ắc quy này có thể cung cấp liên tục trong 8 giờ thì phải nạp lại

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Một ắc quy cung cấp một dòng điện 6A liên tục trong 3 giờ thì phải nạp lại. Tính cường độ dòng điện...
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