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Author Question: A charge has an initial velocity parallel to the y-axis in E and B fields. Both fields point along ... (Read 133 times)

karlynnae

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on: Jul 28, 2018
A charge has an initial velocity parallel to the y-axis in E and B fields. Both fields point along the x axis. Which of the following statements regarding the charge's motion are correct?
 
  1.The charge will travel along a straight-line path.
  2.The charge's speed will change as it travels.
  3.The charge will travel in a helical path.
  4.The charge will travel in a helical path of increasing pitch.
  5.The charge will travel in a circle in the x-y plane.
  6.1 and 2 only
  7.2 and 4 only
  8.None of the above

Question 2

A charge is released from rest in E and B fields. Both fields point along the x axis. Which of the following statements regarding the charge's motion are correct?<--EndFragment--> y after the switch is closed?
 
  1.The charge will travel along a straight-line path.
  2.The charge's speed will change as it travels.
  3.The charge will travel in a helical path.
  4.The charge will travel in a helical path of increasing pitch.
  5.The charge will travel in a circle in the x-y plane.
  6.1 and 2 only
  7.2 and 4 only
  8.None of the above


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Pswine

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Reply #1 on: Jul 28, 2018
Answer to Question 1

4

Answer to Question 2

6


karlynnae

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Reply 2 on: Jul 28, 2018
:D TYSM

31809pancho

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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