Modern Permanent Magnets in Audio Devices
The dynamic moving coil loudspeaker relays on a Lorentz law interaction between magnetic flux and current carrying conductors. Other types of transducers that may use electromagnetism or permanent magnets involve Coulombs' law dealing with forces between magnetically charged bodies. This paper will only be concerned with the Lorentz law interaction.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members, $5 for AES members and is free for E-Library subscribers.