Author Question: Starting outside the region with the magnetic field, a single square coil of wire enters, moves ... (Read 98 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
Starting outside the region with the magnetic field, a single square coil of wire enters, moves across, and then leaves the region with a uniform magnetic field perpendicular to the page so that the graph shown below represents the induced emf. The loop moves at constant velocity . As seen from above, a counterclockwise emf is regarded as positive. In which direction did the loop move over the plane of the page?
 
 
 
   
  a.
  The loop moved from bottom to top.
   
  b.
  The loop moved from top to bottom.
   
  c.
  The loop moved from left to right.
   
  d.
  The loop moved from right to left.
   
  e.
  All of these directions of motion will produce the graph of emf vs t.

Question 2

Starting outside the region with the magnetic field, a single square coil of wire enters, moves across, and then leaves the region with a uniform magnetic field perpendicular to the page so that the graph shown below represents the induced emf. The loop moves at constant velocity . As seen from above, a counterclockwise emf is regarded as positive. In which direction did the loop move over the plane of the page?
 
 
 
   
  a.
  The loop moved from bottom to top.
   
  b.
  The loop moved from top to bottom.
   
  c.
  The loop moved from left to right.
   
  d.
  The loop moved from right to left.
   
  e.
  All of these directions of motion will produce the graph of emf vs t.



ktidd

  • Sr. Member
  • ****
  • Posts: 319
Answer to Question 1

e

Answer to Question 2

e



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ktidd

  • Sr. Member
  • ****
  • Posts: 319

 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

For a complete list of videos, visit our video library