subject
Physics, 24.06.2021 08:20 carlie4charlie

Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×〖10〗^7 ∕〖 〗, hãy xác định bán kính của đường tròn và
khoảng thời gian cần thiết để electron di chuyển hết vòng tròn.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:30
A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
Answers: 1
question
Physics, 22.06.2019 11:00
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
Answers: 1
question
Physics, 22.06.2019 11:20
If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
Answers: 3
question
Physics, 22.06.2019 16:30
Name two kinds of practical electric pumps.
Answers: 2
You know the right answer?
Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×...
Questions
question
English, 16.11.2020 19:20
question
Mathematics, 16.11.2020 19:20
question
Mathematics, 16.11.2020 19:20
Questions on the website: 13722367