{"id":28216,"date":"2023-09-14T14:22:29","date_gmt":"2023-09-14T06:22:29","guid":{"rendered":"\/\/www.dealsbon.com\/?p=28216"},"modified":"2023-09-14T14:22:29","modified_gmt":"2023-09-14T06:22:29","slug":"xqfzzmjs","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/28216.html","title":{"rendered":"\u7ebf\u5708\u5e45\u503c\u600e\u4e48\u8ba1\u7b97\uff1f"},"content":{"rendered":"

  \u7ebf\u5708\u5e45\u503c\u662f\u7535\u78c1\u611f\u5e94\u5668\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u6307\u6807\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u4e00\u4e2a\u78c1\u573a\u7684\u5f3a\u5ea6\u3002\u7ebf\u5708\u5e45\u503c\u7684\u8ba1\u7b97\u975e\u5e38\u590d\u6742\uff0c\u4f46\u662f\u53ea\u8981\u6211\u4eec\u4e86\u89e3\u5176\u57fa\u672c\u539f\u7406\uff0c\u5c31\u53ef\u4ee5\u8f7b\u677e\u8ba1\u7b97\u51fa\u7ebf\u5708\u5e45\u503c\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u8ba1\u7b97\u7ebf\u5708\u5e45\u503c\uff0c\u4ee5\u53ca\u5b83\u7684\u5e94\u7528\u3002<\/p>\n

\u7ebf\u5708\u5e45\u503c\u7684\u6982\u5ff5<\/h2>\n

  \u7ebf\u5708\u5e45\u503c\uff08coil inductance\uff09\u662f\u6307\u7ebf\u5708\u4e2d\u7535\u6d41\u7684\u53d8\u5316\u6240\u4ea7\u751f\u7684\u78c1\u573a\u7684\u5f3a\u5ea6\u3002\u7ebf\u5708\u5e45\u503c\u53ef\u4ee5\u7528\u4e00\u4e2a\u6570\u5b57\u6765\u8868\u793a\uff0c\u8fd9\u4e2a\u6570\u5b57\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u4e00\u4e2a\u78c1\u573a\u7684\u5f3a\u5ea6\uff0c\u4e5f\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8bbe\u8ba1\u78c1\u573a\u63a2\u6d4b\u5668\u3002<\/p>\n

\u7ebf\u5708\u5e45\u503c\u7684\u8ba1\u7b97<\/h2>\n

  \u7ebf\u5708\u5e45\u503c\u7684\u8ba1\u7b97\u662f\u901a\u8fc7\u4e00\u79cd\u79f0\u4e3a\u78c1\u901a\u5b9a\u5f8b\uff08Biot-Savart Law\uff09\u7684\u7269\u7406\u516c\u5f0f\u6765\u5b8c\u6210\u7684\u3002\u78c1\u901a\u5b9a\u5f8b\u53ef\u4ee5\u7528\u6765\u8ba1\u7b97\u4e00\u4e2a\u78c1\u573a\u7684\u5f3a\u5ea6\uff0c\u800c\u7ebf\u5708\u5e45\u503c\u5c31\u662f\u78c1\u573a\u5f3a\u5ea6\u7684\u4e00\u79cd\u8861\u91cf\u6807\u51c6\u3002\u78c1\u901a\u5b9a\u5f8b\u7684\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

  B = \u03bc0<\/sub> \/ (2\u03c0r) * I * dL<\/p>\n

  \u5176\u4e2d\uff0cB\u8868\u793a\u78c1\u573a\u5f3a\u5ea6\uff0c\u03bc0<\/sub>\u8868\u793a\u771f\u7a7a\u4e2d\u7684\u78c1\u5bfc\u7387\uff0cr\u8868\u793a\u78c1\u6e90\u548c\u6d4b\u91cf\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0cI\u8868\u793a\u78c1\u6e90\u7684\u7535\u6d41\uff0cdL\u8868\u793a\u78c1\u6e90\u7684\u78c1\u573a\u7ebf\u3002<\/p>\n

  \u7ebf\u5708\u5e45\u503c\u7684\u8ba1\u7b97\u6bd4\u8f83\u590d\u6742\uff0c\u4f46\u662f\u53ea\u8981\u6211\u4eec\u4e86\u89e3\u5176\u57fa\u672c\u539f\u7406\uff0c\u5c31\u53ef\u4ee5\u8f7b\u677e\u8ba1\u7b97\u51fa\u7ebf\u5708\u5e45\u503c\u3002<\/p>\n

\u7ebf\u5708\u5e45\u503c\u7684\u5e94\u7528<\/h2>\n

  \u7ebf\u5708\u5e45\u503c\u53ef\u4ee5\u7528\u6765\u8bbe\u8ba1\u78c1\u573a\u63a2\u6d4b\u5668\uff0c\u5982\u78c1\u529b\u8ba1\u3001\u78c1\u63a2\u6d4b\u5668\u3001\u78c1\u6405\u62cc\u5668\u7b49\uff0c\u5b83\u4eec\u53ef\u4ee5\u7528\u6765\u6d4b\u91cf\u78c1\u573a\u7684\u5f3a\u5ea6\uff0c\u5e76\u7528\u6765\u68c0\u6d4b\u7269\u4f53\u7684\u78c1\u6027\u3002\u6b64\u5916\uff0c\u7ebf\u5708\u5e45\u503c\u4e5f\u53ef\u4ee5\u7528\u6765\u8bbe\u8ba1\u7535\u673a\u3001\u53d8\u538b\u5668\u7b49\uff0c\u7528\u6765\u63d0\u9ad8\u7535\u673a\u7684\u6548\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u7ebf\u5708\u5e45\u503c\u7684\u6982\u5ff5\u548c\u8ba1\u7b97\u65b9\u6cd5\uff0c\u5e76\u4e14\u5217\u4e3e\u4e86\u7ebf\u5708\u5e45\u503c\u7684\u5e94\u7528\u3002<\/strong>\u7ebf\u5708\u5e45\u503c\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6307\u6807\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u4e00\u4e2a\u78c1\u573a\u7684\u5f3a\u5ea6\uff0c\u5e76\u7528\u6765\u8bbe\u8ba1\u78c1\u573a\u63a2\u6d4b\u5668\u3001\u7535\u673a\u3001\u53d8\u538b\u5668\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7ebf\u5708\u5e45\u503c\u662f\u7535\u78c1\u611f\u5e94\u5668\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u6307\u6807\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u4e00\u4e2a\u78c1\u573a\u7684\u5f3a\u5ea6\u3002\u7ebf\u5708\u5e45\u503c\u7684\u8ba1\u7b97\u975e\u5e38\u590d\u6742\uff0c\u4f46\u662f\u53ea\u8981\u6211\u4eec\u4e86\u89e3\u5176\u57fa\u672c\u539f\u7406\uff0c\u5c31\u53ef\u4ee5\u8f7b\u677e\u8ba1\u7b97\u51fa\u7ebf\u5708\u5e45\u503c\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[52],"class_list":["post-28216","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wxtx"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/28216"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=28216"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/28216\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=28216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=28216"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=28216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}