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

Author Question: A straight wire of length 70 cm carries a current of 50 A and makes an angle of 60 with a uniform ... (Read 266 times)

burton19126

  • Hero Member
  • *****
  • Posts: 532
on: Jul 28, 2018
A straight wire of length 70 cm carries a current of 50 A and makes an angle of 60 with a uniform magnetic field. If the force on the wire is 1.0 N what is the magnitude of B?
 a. 41 mT
  b. 33 mT
  c. 55 mT
  d. 87 mT
  e. 57 mT

Question 2

A segment of wire carries a current of 25 A along the x axis from x = -2.0 m to x = 0 and then along the z axis from z = 0 to z = 3.0m. In this region of space, the magnetic field is equal to 40 mT in the positive z direction. What is the magnitude of the force on this segment of wire?
 a. 1.0 N
  b. 5.0 N
  c. 2.0 N
  d. 3.6 N
  e. 3.0 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jordin Calloway

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


burton19126

  • Member
  • Posts: 532
Reply 2 on: Jul 28, 2018
Wow, this really help

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Relationship between fruit radius and beak length in populations of native and introduced species of Relationship between fruit radius and beak length in populations of native and introduced species of
Evaluating the Angle of the Anterior Chamber Evaluating the Angle of the Anterior Chamber
Heliospheric-current-sheet Heliospheric-current-sheet
Leg pull. Grasp both feet behind the heels, and gently pull legs straight toward you several inches ... Leg pull. Grasp both feet behind the heels, and gently pull legs straight toward you several inches ...
How to find the antiderivative of double-angle trigonometric functions, sin(2x), cos(2x), etc. How to find the antiderivative of double-angle trigonometric functions, sin(2x), cos(2x), etc.
A racing car accelerates uniformly from rest along a straight track. This track has markers ... A racing car accelerates uniformly from rest along a straight track. This track has markers ...
Video: Introduction to Spirometry

For a complete list of videos, visit our video library