This topic contains a solution. Click here to go to the answer

Author Question: A thin infinitely large current sheet lies in the y-z plane. Current of magnitude Js per unit length ... (Read 54 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
A thin infinitely large current sheet lies in the y-z plane. Current of magnitude Js per unit length along the z axis travels in the y-axis direction, which is up out of the page. Which diagram below correctly represents the direction of the magnetic field on either side of the sheet?
   
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 
   
  e.
 

Question 2

A solenoid consists of 100 circular turns of copper wire. Parts of three turns, A, B and C, are shown below.
 
   
 
   When a current flows through the coil,


   
  a.
  both A and C are repelled by B.
   
  b.
  A is attracted to B; C is repelled by B.
   
  c.
  neither A nor C is attracted to or repelled by B.
   
  d.
  A is repelled by B; C is attracted to B.
   
  e.
  both A and C are attracted to B.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bimper21

  • Sr. Member
  • ****
  • Posts: 309
Answer to Question 1

d

Answer to Question 2

e




dakota nelson

  • Member
  • Posts: 604
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it


parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

For a complete list of videos, visit our video library