subject
Physics, 12.12.2021 07:40 marmar72

Hai điện tích điểm q1 và q2 bằng nhau về độ lớn nhưng trái dấu, đặt trên đoạn thẳng AB như hình vẽ, biết AM=MN=NB=10cm. Chọn gốc điện thế ở vô cùng. Có điểm nào trên đoạn thẳng AB mà điện thế bằng 0 hay không? Nếu có, hãy xác định vị trí điểm đó.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
question
Physics, 23.06.2019 05:30
Herman is walking his pet fish, leo , back and forth along the canal. suppose the canal is 30 meters long and he goes up and back 25 times. a) what distance has herman walked?
Answers: 3
question
Physics, 23.06.2019 06:00
2) the sun is wonderful source of energy. it is renewable and natural with few dangers. solar cells rely on the sun for energy. these cells would be more practical to use if they were
Answers: 2
question
Physics, 23.06.2019 16:00
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 1
You know the right answer?
Hai điện tích điểm q1 và q2 bằng nhau về độ lớn nhưng trái dấu, đặt trên đoạn thẳng AB như hình vẽ,...
Questions
question
Mathematics, 21.01.2021 20:00
question
Mathematics, 21.01.2021 20:00
question
Mathematics, 21.01.2021 20:00
Questions on the website: 13722363