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

Author Question: A circular metal loop of radius 10 cm and three long straight wires carry currents of and as shown ... (Read 75 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Oct 11, 2019

Question 1

A wire carrying a current is shaped in the form of a circular loop of radius 4.0 mm. If the magnetic field strength at its center is with no external magnetic fields present, what is the magnitude of the current flowing through the wire? (μ0 = 4π × 10-7 T ∙ m/A)
◦ 7.0 A
◦ 28 A
◦ 17 A
◦ 14 A

Question 2

A circular metal loop of radius 10 cm and three long straight wires carry currents of and as shown in the figure. Each of the straight wires is 20 cm from the center of the loop. The axes are shown in the figure, with the +z-axis coming out of the paper. What is the y component of the resultant magnetic field at the center of the loop? (μ0 = 4π × 10-7 T ∙ m/A)



◦ -60 μT
◦ +50 μT
◦ -50 μT
◦ -54 μT
◦ +60 μT
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by 2125004343 on Oct 11, 2019

C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Oct 11, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


2125004343

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Oct 11, 2019
TY


C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Oct 11, 2019
You're welcome


« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Circular dichroism spectroscopy Circular dichroism spectroscopy
Phases of the myocardial action potential. Ion movements during each phase are shown. Phases of the myocardial action potential. Ion movements during each phase are shown.
A CNG storage tank from a Honda Civic GX shown with the fixture used to support it while it is being ... A CNG storage tank from a Honda Civic GX shown with the fixture used to support it while it is being ...
The opening of the throttle plate can be delayed as long as 30 milliseconds (0.030 sec) to allow ... The opening of the throttle plate can be delayed as long as 30 milliseconds (0.030 sec) to allow ...
Apply circular friction with both hands to mobilize the scalp. Apply circular friction with both hands to mobilize the scalp.
Calculating the area of a circular ring Calculating the area of a circular ring
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library