Physics
Physics, 26.09.2021 04:00, sierraaasifuent

Cho mạch điện như hình vẽ với R1=10_⋂_; UR2=24V;UR3=36V số chỉ của ampe kế là 1,2A a. Tính điện trở thành phần và điện trở tương đương của đoạn mạch
b. Tính hiệu điện thế ở hai đầu R1 và ở hai đầu đoạn mạch


Cho mạch điện như hình vẽ với R1=10_⋂_; UR2=24V;UR3=36V số chỉ của ampe kế là 1,2A

a.Tính điện tr

answer
Answers: 2

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Cho mạch điện như hình vẽ với R1=10_⋂_; UR2=24V;UR3=36V số chỉ của ampe kế là 1,2A a. Tính điện tr...

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