# International System of Electrical and Magnetic Units

> obsolete system of units used for measuring electrical and magnetic quantities, proposed in 1893

**Wikidata**: [Q1496383](https://www.wikidata.org/wiki/Q1496383)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/International_System_of_Electrical_and_Magnetic_Units)  
**Source**: https://4ort.xyz/entity/international-system-of-electrical-and-magnetic-units