{
  "annotation_id": "22506328-41f2-48b8-8815-a8ff7227104e",
  "date_created": "2026-03-02T18:00:50.250000Z",
  "date_modified": "2026-03-02T18:00:50.250000Z",
  "file_hash": "7313d0fd5631867525a9d623a6c6e627662949e930468ce5e16edab13eeb93c0",
  "private": false,
  "record": {
    "abstract": "The analysis of Aguirregabiria, Hernandez, and Rivas [2004 Eur. J. Phys. 25,\n555--567] of the electromagnetic linear momentum in quasistatic systems omits\nthe presence of an equal and opposite hidden mechanical momentum in such\nsystems. The existence of hidden mechanical momentum ensures that the\naction--reaction law holds for the forces between the charge- and\ncurrent-carrying bodies of a quasistatic system, and thus the total mechanical\nmomentum associated with the motion of such bodies in a closed quasistatic\nsystem is conserved.",
    "arxiv_id": "physics/0407027",
    "authors": [
      "V. Hnizdo"
    ],
    "categories": [
      "physics.class-ph",
      "physics.gen-ph"
    ],
    "title": "On linear momentum in quasistatic electromagnetic systems",
    "url": "https://arxiv.org/abs/physics/0407027"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "02a739a1-a446-47a2-9d50-0fee4ae0c1c0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}