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

Author Question: A uniform 4.5-T magnetic field passes through the plane of a wire loop 0.20 m2 in area. What flux ... (Read 94 times)

lracut11

  • Hero Member
  • *****
  • Posts: 536
on: Jul 28, 2018
A uniform 4.5-T magnetic field passes through the plane of a wire loop 0.20 m2 in area. What flux passes through the loop when the direction of the 4.5-T field is at a 30 angle to the normal of the loop plane?
 a. 0.39 Tm2
  c. 0.78 Tm2
  b. 5.0 Tm2
  d. 0.225 Tm2

Question 2

A mass of 0.40 kg, hanging from a spring with a spring constant of 160 N/m, is set into an up-and-down simple harmonic motion. What is the speed of the mass when moving through the equilibrium point? The starting displacement from equilibrium is 0.10 m.
 a. zero
  c. 2.0 m/s
  b. 1.4 m/s
  d. 3.4 m/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Toya9913

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


lracut11

  • Hero Member
  • *****
  • Posts: 536
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


Toya9913

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

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

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

New Magnetic Cycle New Magnetic Cycle
Refraction Through Uniform and Variable Thickness Glasses Refraction Through Uniform and Variable Thickness Glasses
Channel Cross-Sectional Area Channel Cross-Sectional Area
Alternative method of testing cardinal field of gaze Alternative method of testing cardinal field of gaze
Meander Loop on the Colorado River Meander Loop on the Colorado River
A very thin uniform rod, 2.40 m long and of weight 135 N, has a frictionless hinge at its lower ... A very thin uniform rod, 2.40 m long and of weight 135 N, has a frictionless hinge at its lower ...
Video: Corpus Callosum Animation

For a complete list of videos, visit our video library