Science
Consider a system in which a metal ring is initially to the left of the field, homework help

### Question Description

I’m working on a Physics exercise and need support.

Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.

Hi! I hope I can help you get a better understanding of induced current.

For part A, the induced current must be in the direction opposite the change of the system. As the ring moves left to right, the number of magnetic field lines coming out of the screen increases. So the induced current tries to oppose this by creating field lines into the screen. The induced current must produce a field within the ring that is in the same direction as the decreasing magnetic field. According the right hand rule, this requires an induced current clockwise.

For part C, the magnetic force is perpendicular to the magnetic field lines. Because the ring is moving towards the right, we know that the magnetic force must be to the right as well.

Carnegie Mellon University
Review
Review

Anonymous
Top quality work from this tutor! I’ll be back!

Anonymous
It’s my second time using SP and the work has been great back to back :) The one and only resource on the Interwebs for the work that needs to be done!

Anonymous
Thanks, good work

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors