![subject](/tpl/images/cats/fizika.png)
Aball with a mass of 170 g which contains 4.20×108 excess electrons is dropped into a vertical shaft with a height of 110 m . at the bottom of the shaft, the ball suddenly enters a uniform horizontal magnetic field that has a magnitude of 0.250 t and direction from east to west. part a if air resistance is negligibly small, find the magnitude of the force that this magnetic field exerts on the ball just as it enters the field. use 1.602×10−19 c for the magnitude of the charge on an electron. f f = nothing n request answer part b find the direction of the force that this magnetic field exerts on the ball just as it enters the field. find the direction of the force that this magnetic field exerts on the ball just as it enters the field. from north to south from south to north
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30, johnkings140
The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00, jackiemiranda2010
Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line
Answers: 2
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30, makylahoyle
You can decrease the resistance of a length of wire by
Answers: 2
You know the right answer?
Aball with a mass of 170 g which contains 4.20×108 excess electrons is dropped into a vertical shaft...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.05.2021 19:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.05.2021 19:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.05.2021 19:40
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 12.05.2021 19:40
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.05.2021 19:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.05.2021 19:40
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.05.2021 19:40