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![](https://rs.olm.vn/images/avt/0.png?1311)
\(b,\\ I=I_1+I_2=0,6+1,4=2A\)
c, Có vì trong đoạn mạch song song 2 đèn có thể bật tắt riêng biệt nên chúng ko ảnh hưởng đến nhau
![](https://rs.olm.vn/images/avt/0.png?1311)
Sơ đồ mạch điện.
b. Cường độ dòng điện trong đoạn mạch nối tiếp:
I = I1 = I2 = 0,6A.
CĐDĐ qua mỗi đèn là 0,6A.
c. Vì Acqui xe máy còn mới nên hiệu điện thế của Acqui là 12V
Hiệu điện thế trong đoạn mạch mắc nối tiếp:
U = U1 + U2
=> U2= U – U1 = 12 – 5,4 = 6,6 (V)
![](https://rs.olm.vn/images/avt/0.png?1311)
Do mạch mắc nối tiếp nên
\(a,I=I_1=I_2=2A\\ b,U_1=U-U_2=6-2,5=3,5V\)
![](https://rs.olm.vn/images/avt/0.png?1311)
+ Dây tóc bóng đèn tự nó phát ta ánh sáng còn mảnh giấy trắng hắt lại ánh sáng do vật khác chiếu vào nó
+ Vậy dây tóc bóng đèn gọi là nguồn sáng. Dây tóc bóng đèn và mảnh giấy trắng gọi chung là vật sán
![](https://rs.olm.vn/images/avt/0.png?1311)
b)Hai đèn mắc nối tiếp. Khi đó:
Cường độ dòng điện qua mạch và các đèn là:
\(I=I_{Đ1}=I_{Đ2}=1,5A\)
Hiệu điện thế qua mạch và các đèn là:
\(U=U_{Đ1}+U_{Đ2}=3+2=5V\)
a)
![](https://rs.olm.vn/images/avt/0.png?1311)
b)Hai đèn mắc song song. Khi đó:
Cường độ dòng điện qua mạch và các đèn là:
\(I=I_{Đ1}+I_{Đ2}=0,5+0,25=0,75A\)
Và hiệu điện thế qua các đèn là:
\(U=U_{Đ1}=U_{Đ2}=1V\)
a)
a,![](data:image/png;base64,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)
b, biết \(\left\{{}\begin{matrix}I1=0,4A\\I2=1,6A\end{matrix}\right.\) do đây là đoạn mạch gồm 2 đèn mắc song song
\(=>Im=I1+I2=0,4+1,6=2A\)
c, số chỉ vôn kế là 2,4A \(=>U2=U1=4V\)