{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Ch 20 HW 1 F2008

# Ch 20 HW 1 F2008 - mag | = 2.8e-14 N 2 4/4 points At a...

This preview shows pages 1–2. Sign up to view the full content.

10/30/08 11:41 PM Ch 20 HW 1 F2008 Page 1 of 2 http://www.webassign.net/[email protected]/[email protected] Ch 20 HW 1 F2008 (Homework) BAKER KRISTINE NICOLE PY 208M, section 004, Fall 2008 Instructor: Laura I. Clarke Web Assign Current Score: 12 out of 12 Due: Friday, October 24, 2008 12:30 PM EDT Description Magnetic force Instructions Reading: Sec 20.1 The due date for this assignment is past. Your work can be viewed below, but no changes can be made. Extensions are no longer available for this assignment. (Automatic Extensions are only available within 2 days of the assignment due date.) View Key 1. 4/4 points At a particular instant a proton is traveling in the +x direction, with speed 7 10 5 m/s. At the location of the proton there is a magnetic field of magnitude 0.25 T in the +y direction, due to current running in a nearby coil. What is the direction of the magnetic force on the proton? +z What is the magnitude of the magnetic force on the proton?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: mag | = 2.8e-14 N 2. 4/4 points At a particular instant an electron is traveling in the -x direction, with speed 6 10 5 m/s. At the location of the electron there is a magnetic field of magnitude 0.28 T in the +z direction, due to a large bar magnet. What is the direction of the magnetic force on the electron? 10/30/08 11:41 PM Ch 20 HW 1 F2008 Page 2 of 2 http://www.webassign.net/[email protected]/[email protected] What is the magnitude of the magnetic force on the electron? | mag | = 2.68e-14 N 3. 4/4 points At a particular instant an electron is traveling in the -y direction, with speed 2 10 5 m/s. At the location of the electron there is a magnetic field of magnitude 0.26 T in the +y direction, due to current running in a nearby coil. What is the direction of the magnetic force on the electron? zero magnitude What is the magnitude of the magnetic force on the electron? | mag | = N...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern