"Helmholtz coil" meaning in All languages combined

{
  "etymology_text": "from Hermann von Helmholtz, German physicist",
  "forms": [
    {
      "form": "Helmholtz coils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Helmholtz coil (plural Helmholtz coils)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
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          "kind": "other",
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          "parents": [
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            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "one of a pair of flat coils, having equal numbers of turns and equal diameters, arranged on a common axis and connected in series; used to obtain a nearly uniform magnetic field without the use of a long solenoid"
      ],
      "id": "en-Helmholtz_coil-en-noun-eAlcvRJu",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "coil",
          "coil"
        ],
        [
          "series",
          "series"
        ],
        [
          "uniform",
          "uniform"
        ],
        [
          "magnetic field",
          "magnetic field"
        ],
        [
          "solenoid",
          "solenoid"
        ]
      ],
      "raw_glosses": [
        "(physics) one of a pair of flat coils, having equal numbers of turns and equal diameters, arranged on a common axis and connected in series; used to obtain a nearly uniform magnetic field without the use of a long solenoid"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "coil",
          "tags": [
            "feminine"
          ],
          "word": "Helmholtzspule"
        }
      ],
      "wikipedia": [
        "Helmholtz coil"
      ]
    }
  ],
  "word": "Helmholtz coil"
}

{
  "etymology_text": "from Hermann von Helmholtz, German physicist",
  "forms": [
    {
      "form": "Helmholtz coils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Helmholtz coil (plural Helmholtz coils)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "Terms with German translations",
        "en:Physics"
      ],
      "glosses": [
        "one of a pair of flat coils, having equal numbers of turns and equal diameters, arranged on a common axis and connected in series; used to obtain a nearly uniform magnetic field without the use of a long solenoid"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "coil",
          "coil"
        ],
        [
          "series",
          "series"
        ],
        [
          "uniform",
          "uniform"
        ],
        [
          "magnetic field",
          "magnetic field"
        ],
        [
          "solenoid",
          "solenoid"
        ]
      ],
      "raw_glosses": [
        "(physics) one of a pair of flat coils, having equal numbers of turns and equal diameters, arranged on a common axis and connected in series; used to obtain a nearly uniform magnetic field without the use of a long solenoid"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "Helmholtz coil"
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "coil",
      "tags": [
        "feminine"
      ],
      "word": "Helmholtzspule"
    }
  ],
  "word": "Helmholtz coil"
}