{"title":"灵敏的记录磁强计","authors":"A. Butterworth","doi":"10.1049/JI-2.1947.0101","DOIUrl":null,"url":null,"abstract":"A new sensitive recording magnetometer, suitable for measuring changes in any component of the earth's magnetic field, is described. The changes in field are recorded by making a continuous record of the resultant impedance variations of a length of Mumetal wire situated in the field to be studied.","PeriodicalId":307627,"journal":{"name":"Journal of the Institution of Electrical Engineers - Part II: Power Engineering","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1947-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A sensitive recording magnetometer\",\"authors\":\"A. Butterworth\",\"doi\":\"10.1049/JI-2.1947.0101\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new sensitive recording magnetometer, suitable for measuring changes in any component of the earth's magnetic field, is described. The changes in field are recorded by making a continuous record of the resultant impedance variations of a length of Mumetal wire situated in the field to be studied.\",\"PeriodicalId\":307627,\"journal\":{\"name\":\"Journal of the Institution of Electrical Engineers - Part II: Power Engineering\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1947-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Institution of Electrical Engineers - Part II: Power Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1049/JI-2.1947.0101\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Institution of Electrical Engineers - Part II: Power Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1049/JI-2.1947.0101","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new sensitive recording magnetometer, suitable for measuring changes in any component of the earth's magnetic field, is described. The changes in field are recorded by making a continuous record of the resultant impedance variations of a length of Mumetal wire situated in the field to be studied.
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