ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬µçÔ´µçѹºã¶¨£¬µÆLÉϱêÓС°6V 3.6W¡±×ÖÑù£¨²»¼ÆÎ¶ȶԵÆË¿µç×èµÄÓ°Ï죩£¬RΪ»¬¶¯±ä×èÆ÷¡£ÏȱպÏS1¡¢¶Ï¿ªS2£¬½«»¬¶¯±ä×èÆ÷µÄ»¬Æ¬P»¬µ½Öеãʱ£¬µçÁ÷±íA1¡¢A2µÄʾÊýÖ®±ÈΪ1£º2£¬Ð¡µÆÅÝÇ¡ºÃÕý³£·¢¹â¡£ºó¶Ï¿ªS1£¬½«µçÁ÷±íA1»»³Éµçѹ±íV1£¬µçÁ÷±íA2»»³Éµçѹ±íV2£¬»¬¶¯±ä×èÆ÷»¬Æ¬µÄλÖò»±ä£¬±ÕºÏS1¡¢S2£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
![]()
A. µçÔ´µçѹΪ6V
B. µçѹ±íV1¡¢V2µÄʾÊýÖ®±ÈΪ2£º1
C. µÆÅÝÔÚºóÒ»ÖÖÇé¿öϵÄʵ¼Ê¹¦ÂÊΪ0.9W
D. ÔÚºóÒ»ÖÖÇé¿öϵ÷½Ú»¬¶¯±ä×èÆ÷£¬µç·ÏûºÄµÄ×îС¹¦ÂÊΪ0.4W
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿