![subject](/tpl/images/cats/fizika.png)
An alpha particle (a He nucleus, containing two protons and two neutrons and having a mass of 6.64×10−27 kg ) traveling horizontally at 36.6 km/s enters a uniform, vertical, 1.10 T magnetic field.
A. What is the diameter of the path followed by this alpha particle? Express your answer in millimeters to three significant figures.
B. What effect does the magnetic field have on the speed of the particle?
C. What is the magnitude of the acceleration of the alpha particle while it is in the magnetic field? Express your answer in meters per second to three significant figures.
D. What is the direction of the acceleration of the alpha particle while it is in the magnetic field?E. Explain why the speed of the particle does not change even though an unbalanced external force acts on it.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:00
In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:30
Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
What object a collides with object b and bounces back its final momentum is?
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
An alpha particle (a He nucleus, containing two protons and two neutrons and having a mass of 6.64×1...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 10:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.08.2019 10:20
![question](/tpl/images/cats/fizika.png)
Physics, 28.08.2019 10:20
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/es.png)
Spanish, 28.08.2019 10:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 10:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.08.2019 10:20
![question](/tpl/images/cats/geografiya.png)
Geography, 28.08.2019 10:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 10:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 10:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fr.png)
French, 28.08.2019 10:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.08.2019 10:20