![subject](/tpl/images/cats/fizika.png)
In designing a velocity selector that uses uniform perpendicular electric and magnetic fields, you want to select positive ions of charge that are traveling perpendicular to the fields at 8.75 km s. the magnetic field available to you has a magnitude of 0.550 t. (a) what magnitude of electric field do you need? (b) show how the two fields should be oriented relative to each other and to the velocity of the ions.
![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 23:30
In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:00
Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:40
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:50
The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?
Answers: 2
You know the right answer?
In designing a velocity selector that uses uniform perpendicular electric and magnetic fields, you w...
Questions
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.01.2021 02:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10
![question](/tpl/images/cats/istoriya.png)
History, 22.01.2021 02:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.01.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 02:10