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

Author Question: A horizontal metal bar oriented east-west drops straight down in a location where Earths magnetic ... (Read 51 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Jul 28, 2018
A horizontal metal bar oriented east-west drops straight down in a location where Earths magnetic field is due north. As a result, an emf develops between the ends. Which end is positively charged?
  1.the east end
  2.the west end
  3.neither end carries a current

Question 2

Two circular loops are side by side and lie in the xy-plane. A switch is closed, starting a counterclockwise current in the left-hand loop, as viewed from a point on the positive z-axis passing through the center of the loop. Which of the following statements is true of the right-hand loop?
  1.The current remains zero.
  2.An induced current moves counterclockwise.
  3.An induced current moves clockwise.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

b614102004

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 28, 2018
Answer to Question 1

1

Answer to Question 2

2


Pineapplelove6

  • Member
  • Posts: 560
Reply 2 on: Jul 28, 2018
Wow, this really help

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Location of major biodiversity hot spots around the world. Location of major biodiversity hot spots around the world.
The Asiatic lion, whose habitat once ranged from the Mediterranean to north-west Indian subcontinent The Asiatic lion, whose habitat once ranged from the Mediterranean to north-west Indian subcontinent
(a) Masai from East Africa have body types adapted to warm climates. (a) Masai from East Africa have body types adapted to warm climates.
Midway Island, an inhospitable atoll acquired in 1867, was valuable as a military base located midwa Midway Island, an inhospitable atoll acquired in 1867, was valuable as a military base located midwa
Stand over your base of support with the knees straight but not locked. Stand over your base of support with the knees straight but not locked.
Location of fetal heart tones for various fetal positions Location of fetal heart tones for various fetal positions
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library