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]
3 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]3 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
The image shows a world map. The equator runs through which two continents? Africa and South America Europe and Africa Australia
iVinArrow [24]

South America and Africa

3 0
2 years ago
Read 2 more answers
In which sector of an economy would someone working as a software developer be?
Elanso [62]

The correct answer is D. Quaternary

Explanation:

In economy, there are mainly four economic sectors that cover the different economic activities a nation or state can have. These includes the primary sector that refers to extraction of raw materials including activities such as agriculture or fishing; the secondary sector that deals with the manufacturing process such as factories that produce bicycles; the tertiary sector that refers to services or intangible goods such as tourism and the quaternary sector that deals with information and knowledge services such as education or development or technology. Considering this, the sector of the economy in which someone working as a software developer would be is the quaternary as this sector deals with the development of technology and this includes the development of software.

8 0
3 years ago
❗️❗️PLEASE HELP ❗️❗️WILL MARK BRAINLYEST ❗️❗️Pericles made a fatal decision that affected which Greek city-state during which wa
s344n2d4d5 [400]

Answer:

Athens;Peloponnesain War

Explanation:

I don't really care about brainliest, I hope this helps you!

8 0
3 years ago
Read 2 more answers
While on a trip to south africa, erin was impressed with colorful woven outdoor placemats, floor mats, chair cushions, and umbre
stellarik [79]
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. Based on the given scenario above, the statement that seems to be a good advice for Erin is this: <span>Most import businesses are also export businesses. Find something in the U.S. that Africans would be willing to buy, similar to a barter service. Hope this helps.</span>
7 0
3 years ago
PLEASE HELP ME once you answer all of my questions correctly I will send you 500 points
Natali5045456 [20]

1) A

2)T

3) D?

4)A!

5)C?????????

5 0
3 years ago
Read 2 more answers
Other questions:
  • Even with an unlimited supply of your favorite snack , eventually you will stop eating because of
    11·1 answer
  • Which is the most popular ornament used to place at the top of the Christmas tree?
    8·2 answers
  • What ideas and insiturions developed in ancient india and china
    14·1 answer
  • Mark saves emily from drowning. as an expression of gratitude, emily promises to reward mark for his actions. a year later, mark
    9·1 answer
  • In a study on memory, the person running the experiments reads the same list of words to two groups. She asks Group 1 to count t
    5·1 answer
  • Many researchers devise "sham" treatments for their control groups to undergo, meaning that the control group interacts with res
    12·1 answer
  • When marvin told his therapist, "i came to see what you could do for me," the therapist responded, "it sounds like you're feelin
    6·1 answer
  • What years was mohenjodaro an active settlement
    8·2 answers
  • Explain how the Tenakh and Torah relate to the Christian Bible.
    11·1 answer
  • Ethnomethodologists explore __________ assumptions about how the world operates that underlie our behavior.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!