1 / 4

Magnetic Field

Magnetic Field. Permanent magnet Electrons spinning about their own axis in a particular alignment Charges in motion Electric current Represent by closed loops Flux lines Magnetic polarity North, South. Right-Hand Rule.

colin
Download Presentation

Magnetic Field

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Magnetic Field • Permanent magnet • Electrons spinning about their own axis in a particular alignment • Charges in motion • Electric current • Represent by closed loops • Flux lines • Magnetic polarity • North, South ECE 201 Circuit Theory I

  2. Right-Hand Rule • Grasp conductor with right hand, thumb pointing in the direction of conventional current flow • Fingers curl in the direction of magnetic field (lines of flux) ECE 201 Circuit Theory I

  3. Through a Coil of Wire • Grasp the coil with the right hand, fingers curled in the direction of current • Thumb points in the direction of the magnetic field ECE 201 Circuit Theory I

  4. For a Permanent Magnet • Magnetic field direction is OUT from the NORTH pole and IN to the SOUTH Pole ECE 201 Circuit Theory I

More Related