{"id":7497,"date":"2023-09-25T02:45:29","date_gmt":"2023-09-25T02:45:29","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=7497"},"modified":"2023-09-25T02:45:30","modified_gmt":"2023-09-25T02:45:30","slug":"what-is-capacitance","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e4%bb%80%e4%b9%88%e6%98%af%e7%94%b5%e5%ae%b9\/","title":{"rendered":"\u4ec0\u4e48\u662f\u7535\u5bb9"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-capacitance\">\u4ec0\u4e48\u662f\u7535\u5bb9<\/h2>\n\n\n<p>\u7535\u5bb9\u662f\u63cf\u8ff0\u7535\u8def\u4e2d\u5143\u4ef6\u5b58\u50a8\u7535\u8377\u80fd\u529b\u7684\u57fa\u672c\u7279\u6027\u3002\u5b83\u662f\u7535\u5bb9\u5668\u7684\u4e00\u4e2a\u7279\u6027\uff0c\u7535\u5bb9\u5668\u662f\u7531\u4e24\u4e2a\u5bfc\u7535\u5143\u4ef6\u7ec4\u6210\uff0c\u4e2d\u95f4\u7528\u7edd\u7f18\u6750\u6599\u9694\u5f00\u3002\u5f53\u5bf9\u5bfc\u4f53\u65bd\u52a0\u4e0d\u540c\u7684\u7535\u4f4d\u65f6\uff0c\u7535\u8377\u5c31\u4f1a\u5728\u5bfc\u4f53\u95f4\u79ef\u7d2f\uff0c\u5b58\u50a8\u7684\u7535\u8377\u91cf\u5c31\u7528\u7535\u5bb9\u6765\u6d4b\u91cf\u3002<\/p>\n\n\n\n<p>\u7535\u5bb9\u7684\u91cf\u5316\u4f7f\u7528\u516c\u5f0f C = q\/V\uff0c\u5176\u4e2d C \u4ee3\u8868\u7535\u5bb9\uff0cq \u4ee3\u8868\u50a8\u5b58\u7684\u7535\u8377\uff0cV \u4ee3\u8868\u5bfc\u4f53\u4e0a\u7684\u7535\u538b\u3002\u8be5\u516c\u5f0f\u8868\u660e\uff0c\u7535\u5bb9\u4e0e\u5b58\u50a8\u7684\u7535\u8377\u91cf\u6210\u6b63\u6bd4\uff0c\u4e0e\u7535\u538b\u6210\u53cd\u6bd4\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u6709\u610f\u7535\u5bb9\u5668\u4e4b\u5916\uff0c\u7535\u8def\u4e2d\u7684\u5143\u4ef6\u4e4b\u95f4\u4e5f\u53ef\u80fd\u5b58\u5728\u5bc4\u751f\u7535\u5bb9\u3002\u5f53\u7535\u8def\u4e2d\u7684\u5143\u4ef6\u65e0\u610f\u4e2d\u8868\u73b0\u5f97\u50cf\u7535\u5bb9\u5668\u65f6\uff0c\u5c31\u4f1a\u4ea7\u751f\u5bc4\u751f\u7535\u5bb9\uff0c\u5c3d\u7ba1\u5b83\u4eec\u5728\u8bbe\u8ba1\u4e0a\u5e76\u975e\u5982\u6b64\u3002\u5f53\u5143\u4ef6\u8ddd\u79bb\u5f88\u8fd1\u5e76\u7b26\u5408\u7535\u8377\u79ef\u7d2f\u7684\u6807\u51c6\u65f6\uff0c\u5c31\u4f1a\u4ea7\u751f\u8fd9\u79cd\u73b0\u8c61\u3002<\/p>\n\n\n\n<p>\u5bc4\u751f\u7535\u5bb9\u4f1a\u5728\u7535\u8def\u4e2d\u7684\u5404\u79cd\u5143\u4ef6\u4e4b\u95f4\u4ea7\u751f\uff0c\u5982\u5bfc\u4f53\u3001\u710a\u76d8\u3001\u5bfc\u4f53\u548c\u76f8\u90bb\u63a5\u5730\u5e73\u9762\uff0c\u6216\u7b26\u5408\u7535\u8377\u79ef\u7d2f\u8981\u6c42\u7684\u4efb\u4f55\u4e24\u4e2a\u5143\u4ef6\u3002\u5f53\u7535\u8def\u5404\u90e8\u5206\u95f4\u8ddd\u5f88\u8fd1\uff0c\u4e14\u7535\u538b\u6c34\u5e73\u4e0d\u540c\u65f6\uff0c\u4ea7\u751f\u5bc4\u751f\u7535\u5bb9\u7684\u53ef\u80fd\u6027\u6700\u5927\u3002<\/p>\n\n\n\n<p>\u5bc4\u751f\u7535\u5bb9\u4e0e\u5bfc\u4f53\u4e4b\u95f4\u7684\u5173\u7cfb\u53d6\u51b3\u4e8e\u5b83\u4eec\u4e4b\u95f4\u7684\u9762\u79ef\u548c\u8ddd\u79bb\u3002\u516c\u5f0f C = (\u0190\u00d7a) \/ d \u7528\u4e8e\u8ba1\u7b97\u4e24\u4e2a\u5bfc\u4f53\u4e4b\u95f4\u7684\u7535\u5bb9\uff0c\u5176\u4e2d \u0190 \u4ee3\u8868\u5bfc\u4f53\u4e4b\u95f4\u7edd\u7f18\u4f53\u7684\u4ecb\u7535\u5e38\u6570\uff0ca \u4ee3\u8868\u5bfc\u4f53\u4e4b\u95f4\u7684\u91cd\u53e0\u9762\u79ef\uff0cd \u4ee3\u8868\u5bfc\u4f53\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u7535\u5bb9<\/p>\n<p>\u96fb\u5bb9\u662f\u4e00\u7a2e\u57fa\u672c\u5c6c\u6027\uff0c\u63cf\u8ff0\u96fb\u8def\u4e2d\u5143\u4ef6\u5132\u5b58\u96fb\u8377\u7684\u80fd\u529b\u3002<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Capacitance","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/comments?post=7497"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7497\/revisions"}],"predecessor-version":[{"id":8803,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7497\/revisions\/8803"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=7497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=7497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=7497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}