ÌâÄ¿ÄÚÈÝ

1£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®µçÁ÷ͨ¹ýµ¼Ìåʱ£¬ÑصçÁ÷·½ÏòµçÊÆÖðµã½µµÍ
B£®ÓÉR=$\frac{U}{I}$¿ÉÖª£¬Ò»¶Îµ¼ÌåµÄµç×è¸úËûÁ½¶ËµÄµçѹ³ÉÕý±È£¬¸úͨ¹ýµÄµçÁ÷³É·´±È
C£®ÓÉI=$\frac{U}{R}$¿ÉÖª£¬Í¨¹ýÒ»¶Îµ¼ÌåµÄµçÁ÷¸ú¼ÓÔڸõ¼ÌåÁ½¶ËµÄµçѹ³ÉÕý±È£¬¸úµ¼Ìåµç×è³É·´±È
D£®¶ÔÒ»¶Îµ¼ÌåÀ´Ëµ£¬±ÈÖµ$\frac{U}{I}$·´Ó³Á˵¼Ìå¶ÔµçÁ÷µÄ×è°­×÷ÓÃ

·ÖÎö µ±µ¼ÌåÖÐÓеçÁ÷Á÷¹ýʱ£¬µ¼ÌåÁ½¶ËÐγɵçÊÆ²î£¬´ËʱµçÊÆËæ×ŵçÁ÷µÄ·½Ïò½µÂ䣻עÒâµçÁ÷µÄ¶¨Òåʽ¼°Æä±äÐÎʽµÄ׼ȷÒâÒ壮

½â´ð ½â£ºA¡¢µ±µçÁ÷ͨ¹ýµ¼Ìåʱ£¬µ¼ÌåÁ½¶ËÐγɵçÊÆ½µÂ䣻¹ÊÑØµçÁ÷·½ÏòµçÊÆÖðµã½µµÍ£»¹ÊAÕýÈ·£»
B¡¢µ¼ÌåµÄµç×èÊÇÓɵ¼Ìå±¾ÉíµÄÐÔÖʾö¶¨µÄ£»ÓëµçÁ÷ºÍµçѹÎ޹أ»¹ÊB´íÎó£»
C¡¢ÓÉI=$\frac{U}{R}$¿ÉÖª£¬Í¨¹ýÒ»¶Îµ¼ÌåµÄµçÁ÷¸ú¼ÓÔڸõ¼ÌåÁ½¶ËµÄµçѹ³ÉÕý±È£¬¸úµ¼Ìåµç×è³É·´±È£»¹ÊCÕýÈ·£»
D¡¢¶ÔÒ»¶Îµ¼ÌåÀ´Ëµ£¬±ÈÖµ$\frac{U}{I}$=R£»Æä·´Ó³Á˵¼Ìå¶ÔµçÁ÷µÄ×è°­×÷Ó㻹ÊDÕýÈ·£»
¹ÊÑ¡£ºACD£®

µãÆÀ ±¾Ì⿼²éÅ·Ä·¶¨ÂɵÄÕýÈ·Àí½â£¬Òª×¢ÒâµçÁ÷ÊÇÓɵçѹºÍµç×蹲ͬ¾ö¶¨µÄ£»¶øµç×èÊǵ¼Ìå±¾ÉíµÄÐÔÖÊ£¬ÓëµçѹºÍµçÁ÷Î޹أ»µ«¿ÉÒÔÓÉ·ü°²·¨Çó½âµç×裮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø