ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬µçÔ´µçѹΪ6V£¬»¬¶¯±ä×èÆ÷R¡¯µÄ×î´ó×èֵΪ30¦¸£¬µ±»¬¶¯±ä×èÆ÷R¡¯µÄ»¬Æ¬PÔÚ×îÓÒ¶Ëʱ£¬µçѹ±íµÄʾÊýΪ1.5 V£¬ÔòСµÆÅÝLµÄµç×èÊÇ______¦¸¡£µ±»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PÒÆµ½aµãʱ£¬µçѹ±íµÄʾÊýΪUa£¬»¬¶¯±ä×èÆ÷µÄ¹¦ÂÊΪPa£»ÔÙÒÆ¶¯»¬Æ¬Pµ½bµãʱ£¬µçѹ±íµÄʾÊýΪUb£¬»¬¶¯±ä×èÆ÷µÄ¹¦ÂÊΪPb¡£ÈôUa£ºUb£¬=2£º3£¬Pa£ºPb=8£º9£¬Ôò»¬¶¯±ä×èÆ÷µÄ»¬Æ¬pÔÚa¡¢bÁ½µãʱÁ¬È˵緵ĵç×è±ä»¯ÁË_________¦¸(²»¼ÆµÆË¿µç×èËæÎ¶ȵı仯)¡£
10  10

·ÖÎö£º»¬Æ¬PÔÚ×îÓÒ¶Ëʱ£¬¸ù¾ÝÅ·Ä·¶¨ÂÉ£º,µÃ£º£»
µ±»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PÒÆµ½aµãʱ£º£¬ÔÙÒÆ¶¯»¬Æ¬Pµ½bµãʱ£º£¬ÁªÁ¢µÃ£º10V
±¾Ì⿼²éÁË´®Áªµç·µÄÌØµãºÍÅ·Ä·¶¨ÂɵÄÁé»îÓ¦Óã¬Ö»Òª°´²¿¾Í°àµÄ×ö£¬²»Äѽâ´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø