想问一哈这个电容是多大的
\u6211\u60f3\u4e70\u4e00\u4e2a\u7535\u5bb9\u4e0a\u9762\u5199\u7740332\uff0c\u8fd9\u4e2a\u7535\u5bb9\u662f\u591a\u5927\u7684\uff1f\u6709\u4ec0\u4e48\u578b\u53f7\u4e4b\u5206\u5417\uff1f3300pF \u544a\u8bc9\u4f60\u7535\u5bb9\u7684\u8bfb\u6570 \u6700\u540e\u4e00\u4f4d\u662f\u79d1\u5b66\u8bb0\u6570\u6cd5 \u4f60\u7528\u524d\u4e24\u4f4d\u4e58\u4ee5\u6700\u540e\u4e00\u4f4d\u7684\u79d1\u5b66\u8bb0\u6570\u6cd5 \u5c31\u884c \u4f8b\u5982 332 \u6700\u540e\u4e00\u4f4d\u662f2\uff0c\u90a3\u5c31\u662f10\u76842\u6b21\u65b9 \uff0c100. \u7136\u540e\u752833*100=3300PF
1F\uff08\u6cd5\u62c9\uff09=1000 mF\uff08\u6beb\u6cd5\uff09
1mF\uff08\u6beb\u6cd5\uff09=1000 \u03bcF\uff08\u5fae\u6cd5\uff09
1\u03bcF\uff08\u5fae\u6cd5\uff09=1000 nF\uff08\u7eb3\u6cd5\uff09
1nF\uff08\u7eb3\u6cd5\uff09=1000 pF\uff08\u76ae\u6cd5\uff09
\u5373\uff1a
1F\uff08\u6cd5\u62c9\uff09=1000 mF\uff08\u6beb\u6cd5\uff09=10^6 \u03bcF\uff08\u5fae\u6cd5\uff09=10^9nF\uff08\u7eb3\u6cd5\uff09=10^12pF\uff08\u76ae\u6cd5\uff09
\u7535\u5bb9\u5668\u7684\u5bb9\u91cf\u5f80\u5f80\u6bd41\u6cd5\u62c9\u5c0f\u5f97\u591a\uff0c\u5e38\u7528\u5fae\u6cd5\uff08\u03bcF\uff09\u3001\u7eb3\u6cd5\uff08nF\uff09\u3001\u76ae\u6cd5\uff08pF\uff09\uff08\u76ae\u6cd5\u53c8\u79f0\u5fae\u5fae\u6cd5\uff09\u7b49\u3002
F \u662f\u56fd\u9645\u5355\u4f4d\u5236\uff08SI\uff09\u4e2d\u7535\u5bb9\u7684\u6807\u51c6\u5355\u4f4d\u3002\u7b80\u79f0\u201c\u6cd5\u201d\uff0c\u5355\u4f4d\u7b26\u53f7\u662fF\u3002\u57fa\u4e8e\u56fd\u9645\u5355\u4f4d\u7cfb\u7edf\uff0c1\u6cd5\u62c9\u7b49\u4e8e\u79d2\u7684\u56db\u6b21\u65b9\u5b89\u57f9\u7684\u5e73\u65b9\u6bcf\u5343\u514b\u6bcf\u5e73\u65b9\u7c73\uff1a
\u5f531\u6cd5\u62c9\u7684\u7535\u5bb9\u5668\u4e0a\u7684\u7535\u538b\u4ee51\u4f0f\u7279\u6bcf\u79d2\uff081 V/s\uff09\u7684\u901f\u5ea6\u53d8\u5316\u65f6\uff0c\u5c31\u4f1a\u4ea7\u751f1\u5b89\u57f9\u7684\u7535\u6d41\u30021\u6cd5\u62c9\u7684\u7535\u5bb9\u4e0a\u5982\u679c\u5e26\u67091\u5e93\u4f26\uff081C\uff09\u7684\u7535\u8377\u5c31\u4f1a\u4ea7\u751f1\u4f0f\u7279\u7684\u52bf\u80fd\u5dee\u3002\u6cd5\u62c9\uff08farad\uff09\u662f\u7535\u5bb9\u7684\u4e00\u4e2a\u6781\u5927\u7684\u5355\u4f4d\u3002\u5b9e\u9645\u4e0a\uff0c\u51e0\u4e4e\u6ca1\u6709\u7528\u5982\u6b64\u5927\u7684\u5355\u4f4d\u8ba1\u91cf\u7684\u7535\u5bb9\u5668\u3002
1F\u7535\u5bb9\u4e0emah\u7684\u6362\u7b97\uff1a
1f*5v=5c
c=1.9*10^16
\u53c81 mAh = 3600/1000 = 3.6 C
\u53ef\u77e5\u76f8\u5f53\u4e8e25/18mah
\u6269\u5c55\u8d44\u6599\uff1a
\u7535\u5bb9\u5668\u7684\u5bb9\u91cf\u7684\u57fa\u672c\u5355\u4f4d\u662fF\uff0c\u524d\u9762\u52a0\u6570\u5b57\u7ea7\u522b,\u4f46\u7535\u5bb9\u5668\u4e0a\u6807\u793a\u6709\u884c\u89c4\u3002
1\u3001\u901a\u5e38\u4ee5uF\u4e3a\u8ba1\u91cf\u5355\u4f4d\uff1a\u7535\u5bb9\u5bb9\u91cf1uF\u4ee5\u4e0a\u8005\uff0c\u76f4\u63a5\u4ee5\u6570\u503c\u6807\u793a\u5bb9\u91cf\uff0c\u4f8b\u598210000uF\uff0c3300uF\u3002
2\u3001\u4ee5pF\u4e3a\u5355\u4f4d\uff1a\u7b2c\u4e00\u4f4d\u6570\u5b57\u7b2c\u4e8c\u4f4d\u6570\u4ee3\u8868\u7535\u5bb9\u6570\u503c\uff0c\u7b2c\u4e09\u4e2a\u6570\u5b57\u4ee3\u886810\u7684\u6b21\u65b9\uff0c\u4ea6\u5373\u6570\u503c\u5f8c\u97620\u7684\u4e2a\u6570\u3002\u4f8b\u5982\u7535\u5bb9\u8868\u793a\u5355\u4f4d104\u8005\uff0c\u4ee3\u886810\u540e\u9762\u6709\u56db\u4e2a0\uff0c\u4ea6\u5373100000pF\u3002
3\u3001\u4ee5nF\u4e3a\u5355\u4f4d\uff1a\u7535\u5bb9\u5bb9\u91cf\u6807\u793a\u4e3a100n\u4ee3\u8868100x10-9=10^-7\u6cd5\u62c9\uff0c\u4ea6\u7b49\u65bc0.1x10^-6\u6cd5\u62c9\uff0c\u6240\u4ee5\u7b49\u65bc0.1uF\u3002\u4ee5\u4e0a\u5173\u7cfb\u53ef\u4ee5\u8868\u793a\u4e3a1uF=10^3nF=10^6pF
\u5176\u4e2d\uff1a1\u6cd5\u62c9=10^3\u6beb\u6cd5=10^6\u5fae\u6cd5=10^9\u7eb3\u6cd5=10^12\u76ae\u6cd5
\u5b57\u6bcd\u8868\u793a\u6cd5\uff1a1m=1000 uF 1P2=1.2PF 1n=1000PF
\u6570\u5b57\u8868\u793a\u6cd5\uff1a\u4e00\u822c\u7528\u4e09\u4f4d\u6570\u5b57\u8868\u793a\u5bb9\u91cf\u5927\u5c0f\uff0c\u524d\u4e24\u4f4d\u8868\u793a\u6709\u6548\u6570\u5b57\uff0c\u7b2c\u4e09\u4f4d\u6570\u5b57\u662f\u500d\u7387\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u6cd5\u62c9 \uff08\u56fd\u9645\u5355\u4f4d\u5236\u5bfc\u51fa\u5355\u4f4d\uff09
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