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

Author Question: A flat coil containing 25 identical loops carries 6.4 A of current. When it is placed in a uniform ... (Read 97 times)

pepyto

  • Hero Member
  • *****
  • Posts: 547
on: Jul 29, 2018
A flat coil containing 25 identical loops carries 6.4 A of current. When it is placed in a uniform magnetic field of 0.22 T that is oriented parallel to the plane of the coil, the magnetic torque on it is 3.7 N  m.
 
  (a) What is the magnetic moment of the coil?
  (b) What is the area of each loop?

Question 2

A soap bubble film that is 106 nm thick and has an index of refraction of 1.42 results in constructive interference in the reflected light if this film is illuminated by a beam of light with a wavelength of 601 nm.
 
  What are the next three thicknesses of this film that will also result in constructive interference?
  A) 53.0 nm, 35.3 nm, 26.5 nm
  B) 67.0 nm, 42.4 nm, 22.3 nm
  C) 212 nm, 424 nm, 636 nm
  D) 212 nm, 318 nm, 424 nm
  E) 318 nm, 530 nm, 742 nm
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 a Subject Expert

Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 29, 2018
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


pepyto

  • Member
  • Posts: 547
Reply 2 on: Jul 29, 2018
Wow, this really help

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

The varying voltage signal from the pickup coil triggers the ignition module. The ignition module ... The varying voltage signal from the pickup coil triggers the ignition module. The ignition module ...
Checking an ignition coil using a multimeter set to read ohms. Checking an ignition coil using a multimeter set to read ohms.
The occurrence diversity of the immunoglobulin binding site. Nonamer binding loops together sections ... The occurrence diversity of the immunoglobulin binding site. Nonamer binding loops together sections ...
(A) Effleurage to entire arm to apply oil or lotion. (B) Apply with flat palms and fingers from ... (A) Effleurage to entire arm to apply oil or lotion. (B) Apply with flat palms and fingers from ...
A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30 relative ... A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30 relative ...
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library