ÌâÄ¿ÄÚÈÝ

9£®ÔÚ¡°Ãè»æÐ¡µÆÅݵķü°²ÌØÐÔÇúÏß¡±µÄʵÑéÖУ¬¿É¹©Ñ¡ÔñµÄÆ÷²Ä¼°´úºÅÈçÏ£º

A£®Ð¡µÆÅÝL£¨3V¡¢1.8W£©               B£®»¬¶¯±ä×èÆ÷R£¨0-10¦¸£¬¶î¶¨µçÁ÷1.5A£©
C£®µçѹ±íV1£¨Á¿³Ì£º0-3V£¬RVÔ¼5k¦¸£©    D£®µçѹ±íV2£¨Á¿³Ì£º0-15V£¬RVÔ¼10k¦¸£©
E£®µçÁ÷±íA1£¨Á¿³Ì£º0-0.6A£¬RAÔ¼0.5¦¸£© F£®µçÁ÷±íA2£¨Á¿³Ì£º0-3A£¬RAÔ¼0.1¦¸£©
G£®Ç¦Ðîµç³Ø¡¢µç¼ü¸÷Ò»¸ö£¬µ¼ÏßÈô¸É
ʵÑéÖÐÒªÇó¼ÓÔÚСµÆÅÝÁ½¶ËµÄµçѹ¿ÉÁ¬ÐøµØ´ÓÁãµ÷µ½¶î¶¨µçѹ£®
£¨1£©ÎªÁ˼õÉÙÎó²î£¬ÊµÑéÖÐӦѡµçѹ±íC£¬µçÁ÷±íE£®£¨Ìîµç±íµÄ´úºÅ£©
£¨2£©Ä³Í¬Ñ§ÊµÑéºó×÷³öµÄI-UͼÏóÈçͼ1Ëùʾ£¬Çë·ÖÎö¸ÃͼÏß²»ÊÇÖ±ÏßµÄÔ­ÒòÊÇËæ×ŵçѹÔö¸ß£¬Ð¡µÆÅÝζÈÉý¸ß£¬µç×èÂÊÔö´ó×èÖµÔö´ó£®
£¨3£©ÇëÔÚͼ2ÖÐÐéÏß¿òÄÚ°´ÒªÇóÍê³ÉʵÑéµç·ͼ£®

·ÖÎö Æ÷²ÄµÄÑ¡ÔñÐ谲ȫºÍ¾«È·£¬¸ù¾ÝµÆÅݵĶµçѹºÍ¶î¶¨µçÁ÷Ñ¡ÔñµçÁ÷±íºÍµçѹ±íµÄÁ¿³Ì£®
µçѹºÍµçÁ÷Ðè´Ó0²âÆð£¬»¬¶¯±ä×èÆ÷Ðè²ÉÓ÷Öѹʽ½Ó·¨£¬Í¨¹ýµÆÅݵĵç×è´óСÅÐ¶ÏÆäÊÇ´óµç×軹ÊÇСµç×裬´Ó¶øÈ·¶¨µçÁ÷±íÄÚ½Ó»¹ÊÇÍâ½Ó£®

½â´ð ½â£º£¨1£©Ð¡µÆÅݶµçѹÊÇ3V£¬µçѹ±íӦѡC£»µÆÅݶµçÁ÷I=$\frac{1.8}{3}$=0.6A£¬µçÁ÷±íӦѡµçÁ÷±íE£®
£¨2£©Ä³Í¬Ñ§ÊµÑéºó×÷³öµÄI-UͼÏóÈçͼËùʾ£¬¸ÃͼÏóÐγɵÄÔ­ÒòÊÇËæ×ŵçѹÔö¸ß£¬Ð¡µÆÅÝζÈÉý¸ß£¬µç×èÂÊÔö´ó×èÖµÔö´ó£®
£¨3£©ÒòΪµçѹ¡¢µçÁ÷Ðè´ÓÁ㿪ʼ²âÆð£¬ËùÒÔ»¬¶¯±ä×èÆ÷²ÉÓ÷Öѹʽ½Ó·¨£¬µçÁ÷±í²ÉÓÃÍâ½Ó·¨£¬
ʵÑéµç·ͼ£º

¹Ê´ð°¸Îª£º£¨1£©C¡¢E   £¨2£©Ëæ×ŵçѹÔö¸ß£¬Ð¡µÆÅÝζÈÉý¸ß£¬µç×èÂÊÔö´ó×èÖµÔö´ó
£¨3£©Èçͼ

µãÆÀ ±¾Ì⿼²éÁËÑ¡ÔñʵÑéÆ÷²Ä¡¢Á¬½ÓʵÎïµç·ͼ¡¢ÊµÑéÊý¾Ý´¦ÀíµÈÎÊÌ⣻ѡÔñʵÑéÆ÷²Äʱ£¬Òª×¢ÒⰲȫÐÔÔ­Ôò£¬Òª±£Ö¤ÊµÑéµç·°²È«£¬Òª×¢Ò⾫ȷÐÔÔ­Ôò£¬ÔÚ±£Ö¤°²È«µÄÇé¿öÏ£¬ËùÑ¡Æ÷²ÄÁ¿³Ì²»ÒªÌ«´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø