1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anestetic [448]
4 years ago
9

A small square loop carries the current 32A. the on axis magnetic field strength 50 cm for the loop is 4.9 nT. What is the edge

length of the square?
Social Studies
1 answer:
4vir4ik [10]4 years ago
3 0

Answer:

0.957mm

Explanation:

The on-axis magnetic field of a current loop(B_loop) is is 4.9 nT

B_loop = (2μAI) / (4πz^3).

Where z is defied as distance from the current carrying loop,

A is the total enclosed area of the loop,

I is the current,

μ is the permeability constant (4π*10^-7).

4.9 nT = (2* 4π*10^-7 *A *32A) / (4π* (50cm)^3)

4.9 *10^-9 = 5.12*10^-5 A

A = 0.0000957 m

=0.957mm

You might be interested in
How did the federal government respond when former confederate states refused to ratify the fourteenth amendment
astraxan [27]

<span><span>14th Amendment to the Constitution Was Ratified 
July 28, 1868 </span>
<span>On July 28, 1868, the 14th Amendment to the United States Constitution was ratified. The amendment grants citizenship to "all persons born or naturalized in the United States" which included former slaves who had just been freed after the Civil War. The amendment had been rejected by most Southern states but was ratified by the required three-fourths of the states. Known as the "Reconstruction Amendment," it forbids any state to deny any person "life, liberty or property, without due process of law" or to "deny to any person within its jurisdiction the equal protection of the laws." </span></span>
5 0
4 years ago
In the book, The Hurried Child, the author David Elkind argues that children are overcommitted and are growing up too fast and t
Fantom [35]

Answer:

He argues that they have too little CHILDHOOD time leading to increased stress

Explanation:

Author David Elkind in his book titled The Hurried Child articulates how children are hurried out of their childhood time due to pressure from either the society or their parents. He argues that that children are overcommitted and are growing up too fast and too soon as they are burdened with high expectations to behave like adults. This expectations ( such as to succeed, and to win etc) place on them as much stress just like any adult and may cause adult-like psychological stress on the children too

3 0
3 years ago
The ______ is the part of the personality that contains the memories, knowledge, beliefs, feelings, urges, drives, and instincts
Zepler [3.9K]

The unconscious is the part of the personality that contains the memories, knowledge, beliefs, feelings, urges, drives, and instincts of which the individual is not aware.

5 0
3 years ago
You are visiting a psychology research lab. the researchers ask 5-year-old children to do a puzzle and then explain how they sol
Dovator [93]
Developmental Psychologists
8 0
3 years ago
1.Name the canal that connected The Atlantic Ocean and the Great Lakes
USPshnik [31]
1. Erie Canal.

2. Black people were not treated fairly in the whaling industry.

3. Slaves were considered property, age didn’t really matter.

Hope this helps you!
8 0
3 years ago
Other questions:
  • How did John Winthrop change the government of Massachusetts?
    14·1 answer
  • What things does Odysseus tell the Cyclops after the men are free? Is this a good idea? (lines 502-506)
    8·1 answer
  • In the tourism industry, the public relations staff stimulate the travelers’ desire to visit a place, make necessary arrangement
    14·1 answer
  • Which statement BEST describes Georgia’s relative location? A. Georgia is located in the southern hemisphere B. Georgia is locat
    7·1 answer
  • 2x 10 + 7 x 16 +3 100 <br><br>answers<br>​
    13·1 answer
  • Name 3 sounds with no tone plz
    7·1 answer
  • Who were the first mound builders in Georgia?
    8·1 answer
  • How were tractors different from the tractors prior to World War II?
    14·1 answer
  • Which development would most likely cause the demand for a product to
    11·1 answer
  • Which of the following is not a way in which trees benefit the environment? a. They remove a significant amount of carbon dioxid
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!