EM

{
  "id": "MLC-T-IND-002022",
  "term": "EM",
  "field": "Industrial and trades",
  "definition": "An abbreviation for electromagnetic, referring to the combined phenomena of electric and magnetic fields and their interactions. In the utility industry, this pertains to the fields generated by power lines, transformers, and other equipment, as well as electromagnetic interference (EMI) that can affect communication and control systems. Regulatory standards, such as those from the IEEE, specify limits for human exposure to EM fields from power facilities.",
  "subject": "Energy and utilities",
  "translations": {
    "de": "EM",
    "es": "EM",
    "fr": "EM"
  },
  "url": "https://mlchart.com/terminology/industrial/em/"
}