Accession Number:

ADA065809

Title:

The Magnetic Induction of the System Consisting of a Coil and a Ferromagnetic Spherical Body.

Descriptive Note:

Research and development rept.,

Corporate Author:

DAVID W TAYLOR NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER ANNAPOLIS MD PROPULSION AND AUXILIARY SYSTEMS DEPT

Report Date:

1979-03-01

Pagination or Media Count:

71.0

Abstract:

The magnetic induction is calculated for two configurations of a ferromagnetic spherical body surrounded by a current-carrying conductor. The first case is for an infinitesimally thin current band carrying a stationary current and surrounding a spherical shell. The second case is for a current band of finite width carrying a stationary current and surrounding a solid sphere. The ferromagnetic bodies bodies are assumed to be linear and homogeneous. The reduction of the solution for the dipole term to that of a filamentary circular current-carrying conductor is shown in the first case when the permeability of the ferromagnetic spherical shell is allowed to approach that of free space. Author

Subject Categories:

  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE