ÌâÄ¿ÄÚÈÝ
ʾ²¨Æ÷µÄʾÒâͼÈçͼ£¬½ðÊôË¿·¢Éä³öÀ´µÄµç×Ó±»¼ÓËÙºó´Ó½ðÊô°åµÄС¿×´©³ö£¬½øÈëÆ«×ªµç³¡£®µç×ÓÔÚ´©³öƫתµç³¡ºóÑØÖ±Ïßǰ½ø£¬×îºó´òÔÚÓ«¹âÆÁÉÏ£®Éè¼ÓËÙµçѹU1£½1640 V£¬Æ«×ª¼«°å³¤l£½4 cm£¬Æ«×ª°å¼ä¾àd£½1 cm£¬µ±µç×Ó¼ÓËÙºó´ÓÁ½Æ«×ª°åµÄÖÐÑëÑØ°åƽÐз½Ïò½øÈëÆ«×ªµç³¡£®
(1)ƫתµçѹΪ¶à´óʱ£¬µç×ÓÊø´òÔÚÓ«¹âÆÁÉÏÆ«×ª¾àÀë×î´ó£¿
(2)Èç¹ûƫת°åÓҶ˵½Ó«¹âÆÁµÄ¾àÀëL£½20 cm£¬Ôòµç×ÓÊø×î´óƫת¾àÀëΪ¶àÉÙ£¿
´ð°¸£º
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿