Physics, 17.06.2021 18:30 KubraDskn

Dòng điện 2A không đổi đi qua ắc-quy 6V - 2Ω từ cực (+) sang cực (-). Ắc-quy là nguồn phát hay máy thu? Bỏ qua điện trở của dây nối. Công suất nhiệt tỏa ra ở ắc-quy là A. Máy thu; 8 W. B. Nguồn phát; 4 W. C. Máy thu; 2 W. D. Nguồn phát: 3 W.

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 10:00

Which accurately compares concave and convex lenses?

Answers: 2

Answer

Physics, 22.06.2019 17:30

Convection currents are caused by differences in what two things?

Answers: 1

Answer

Physics, 23.06.2019 02:00

How many electrons does each element require in its valence shell to become stable?

Answers: 1

Answer

Physics, 23.06.2019 02:00

Does the asteroid belt revolve around the sun?

Answers: 2

Answer

You know the right answer?

Dòng điện 2A không đổi đi qua ắc-quy 6V - 2Ω từ cực (+) sang cực (-). Ắc-quy là nguồn phát hay máy t...

Questions

Mathematics, 11.10.2020 09:01

If KK is the midpoint of \overline{JL} JL , JK=8x+11JK=8x+11, and KL=14x-1KL=14x−1, find JL. JL....

Mathematics, 11.10.2020 09:01

The following function represents an arithmetic sequence. f(1)=2 f(n+1)=f(n)+4 What is f(10)? Please help....

English, 11.10.2020 09:01

Can someone help me find these ... ...

English, 11.10.2020 09:01

1 Which sentence should be removed from the conclusion? sentence 1 sentence 3 sentence 5 sentence 7...

Health, 11.10.2020 09:01

What is also highly recommended to do other than consistent exercise? Why do you think that is?...

Mathematics, 11.10.2020 09:01

Determine which equations have the same solution set as StartFraction 2 Over 3 EndFraction minus x plus StartFraction 1 Over 6 EndFraction equals 6 x....

Mathematics, 11.10.2020 09:01

If two points on line l above have coordinates (0, A) and (2, −3), and the slope of the line is A, then what is the value of A?...

Geography, 11.10.2020 09:01

Explain why dry farming was the ancient Mesopotamians' preferred method of farming. What eventually made dry farming more difficult? (when dry...

Mathematics, 11.10.2020 09:01

PLEASE HELP SIMPLE MATH PROBLEM WILL MARK BRAINLIEST

English, 11.10.2020 09:01

Describe a theme expressed in "Everyday Use." Why do you think Alice Walker chose to use Mama’s point of view to tell this story?...

Mathematics, 11.10.2020 09:01

Please help! Answer choices are 0 2 14 7

Mathematics, 11.10.2020 09:01

John bikes at a speed of 10 miles per hour. His friend Brian is slower, his biking speed is only 8 miles per hour. The route John travel...

Chemistry, 11.10.2020 09:01

2 red and 2 overlapping balls in the center are surrounded by a green, fuzzy, circular cloud with a white line running through it. 2 green balls sit o...

History, 11.10.2020 09:01

Which region influenced Justinian's legal ideas and which regions were influenced by them?...

History, 11.10.2020 09:01

Describe the effect of the Panama Canal on travel to western ports....

History, 11.10.2020 09:01

Which statement describes a shared characteristic of Native American groups? .A They all lived in teepees and wigwams and hunted on horseback.

History, 11.10.2020 09:01

Southern plantation owners in the colony era could not depend on using indentured servants for labor because?...

Mathematics, 11.10.2020 09:01

If m∠A is less than 90°, then ∠A is an acute angle. m∠A = 75°. What can you logically conclude using the Law of Detachment? A.∠A is acute. B.∠A...

Biology, 11.10.2020 09:01

3. How many water molecules are lost when you jp0in together 114 amino acids?...

Biology, 11.10.2020 09:01

6. The epithelium which protects inner parts is...

More questions: Physics Another questions