# Equivalent energized coil model for magnetic field of permanent-magnet spherical actuators

> Research article (Sensors and Actuators A Physical, 2015) · cited 20× · AI/ML

**Wikidata**: [openalex:W2005968766](https://www.wikidata.org/wiki/openalex:W2005968766)  
**Source**: https://4ort.xyz/entity/equivalent-energized-coil-model-for-magnetic-field-of-permanent-magnet-spherical-actuators