Kiểm tra 1 tiết môn Vật lý

<span class='text_page_counter'>(1)</span>Họ và tên:…………………………………………… Lớp: 11A2 KIỂM TRA 1 TIẾT Môn Vật Lý Đề 1 1/. Nêu các đặc điểm của đường sức điện? 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Nêu nội dung chính của thuyết electron? 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Thế nào là điện trường đều? Ví dụ? 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Cho 3 điện tích q1, q2, q3 đặt lần lượt tại 3 đỉnh A,B,C của hình vuông ABCD có cạnh là 4cm. Với q1=q3= - 8.10-12C , q2=64.10-12C Tính cường độ điện trường tại D? 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Lop11.com.

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C1= 1.5 m C2= 3 m C3= 4 m C4= 5 m C5= 10 m U= 10 V a/. Tính Cb ? (1,5đ) b/. Tính điện tích trên mỗi tụ ?(1,5đ) ..................................................................................................................................................................... ..................................................................................................................................................................... ..................................................................................................................................................................... ..................................................................................................................................................................... ..................................................................................................................................................................... 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Hết. Lop11.com.

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