{
  "kind": "合成输入与数学模型输出，非设备实测",
  "article": "https://qifudev.com/article/ohm-parallel-pullup-current/",
  "tool": "https://qifudev.com/tools/ohms-law/",
  "formula": "I = V / R；P = V × I = V² / R",
  "inputs": [
    {
      "name": "电阻两端电压",
      "key": "voltage",
      "value": 2.9,
      "unit": "V"
    },
    {
      "name": "电阻",
      "key": "resistance",
      "value": 2350,
      "unit": "Ω"
    }
  ],
  "outputs": [
    {
      "name": "电流",
      "key": "current",
      "value": 0.0012340425531914892,
      "unit": "A"
    },
    {
      "name": "耗散功率",
      "key": "power",
      "value": 0.003578723404255319,
      "unit": "W"
    }
  ],
  "warnings": [],
  "assumptions": "不包含元件功率降额、脉冲耐量、非线性负载或散热环境。计算值不是可直接采购的功率等级，选型还要检查具体电阻的数据手册。",
  "source": {
    "label": "OpenStax 大学物理：欧姆定律",
    "url": "https://openstax.org/books/university-physics-volume-2/pages/9-4-ohms-law"
  },
  "measured": {
    "device": null,
    "firmware": null,
    "environment": null,
    "instrument": null,
    "result": null,
    "verdict": null
  }
}