This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: You stand near the earth's equator. A positively charged particle that starts moving parallel to the ... (Read 167 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Aug 6, 2020

Question 1

What value of B should be used in a velocity selector to separate out 2.0-keV protons if E is fixed at 80 kV/m?

◦
0.18 T

◦
0.11 T

◦
0.15 T

◦
0.13 T

◦
0.23 T


Question 2

You stand near the earth's equator. A positively charged particle that starts moving parallel to the surface of the earth in a straight line directed east is initially deflected upwards. If you know there are no electric fields in the vicinity, a possible reason why the particle does not initially acquire a downward component of velocity is because near the equator the magnetic field lines of the earth are directed

◦
upward.

◦
downward.

◦
from south to north.

◦
from north to south.

◦
from east to west.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by tiffannnnyyyyyy on Aug 6, 2020

emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


tiffannnnyyyyyy

  • Member
  • Posts: 512
Reply 2 on: Aug 6, 2020
YES! Correct, THANKS for helping me on my review

hollysheppard095

  • Member
  • Posts: 339
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Hints of Earth’s Early Appearance Hints of Earth’s Early Appearance
The Primate order displays a diversity of ways of moving around. The Primate order displays a diversity of ways of moving around.
Effleurage hand over hand along spinal muscles. Stand at the side directly facing the table and ... Effleurage hand over hand along spinal muscles. Stand at the side directly facing the table and ...
Views of Earth’s Layered Structure Views of Earth’s Layered Structure
The Distribution of Water on Earth The Distribution of Water on Earth
A 16-input multiplexer is to be used to perform parallel-to-serial data conversion. Which of ... A 16-input multiplexer is to be used to perform parallel-to-serial data conversion. Which of ...
Video: Atrophy

For a complete list of videos, visit our video library