1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Induced magnetic field

  1. Oct 13, 2013 #1
    If the induced emf = -d(phi)/dt that is the rate at which the flux through a body is increasing, can the induced current ever be more than the actual current so as to oppose the field created?
    Because the rate at which the flux through a body is increasing can be greater than the flux it already holds (what i mean to say is d(phi)/dt > phi). So is it possible that the induced emf be more than the actual emf creating the current?
  2. jcsd
  3. Oct 13, 2013 #2
    Also, do Induced emf actually create current flowing in the opposite direction of the current that is causing the magnetic field? (Not the the induced magnetic field)
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted

Similar Discussions: Induced magnetic field
  1. Induced Magnetic Field (Replies: 6)