ÌâÄ¿ÄÚÈÝ

ÔÚÎïÀí»î¶¯¿ÎÉÏ£¬ÐèÒªÒ»¸öµÆÅÝÕÕÃ÷£¬Ò»Î»Í¬Ñ§ÕÒÀ´Ò»¸ö¡°6V 1A¡±µÄСµÆÅÝ£¬ÁíһλͬѧÄÃÀ´Êä³öµçѹΪ15VµÄµçÔ´£¬Ö¸µ¼ÀÏʦÄÃÀ´ÁË´Ó¹æ¸ñΪ¡°20¦¸ 0.5A¡±·Ï¾É»¬¶¯±ä×èÆ÷Éϲðϵĵç×èÏߣ¨µç×èÏߵĵç×è0.5¦¸/cm£©£¬ÇëÄãºÍËûÃÇÒ»ÆðÍê³ÉÏÂÁÐÎÊÌ⣮
£¨1£©ÈôҪʹСµÆÅÝÕý³£·¢¹â£¬ÐèÒª´®ÁªÒ»¸ù¶à³¤µÄµç×èÏߣ¿
£¨2£©ÇëÄã¶ÔÉÏÊö×ö·¨»á²úÉúµÄºó¹û¼ÓÒÔ·ÖÎö£®
£¨3£©Èôµç×èÏß×ã¹»³¤£¬ÔõÑù×ö²ÅÄܱÜÃâÄã·ÖÎöµÄºó¹û£¿

½â£º£¨1£©µÆÅݵĵç×èRL===6¦¸£¬
µ±µÆÅÝÕý³£·¢¹âʱµç×èÏ߷ֵõĵçѹUÏß=U-U¶î=15V-6V=9V£¬
µç×èÏߵĵç×èRÏß===9¦¸£¬
µç×èÏߵij¤¶È=18cm£®
´ð£ºÒªÊ¹Ð¡µÆÅÝÕý³£·¢¹â£¬ÐèÒª´®ÁªÒ»¸ù18cmµÄµç×èÏߣ®
£¨2£©ÓÉÌâÒâ¿ÉÖª£¬µÆÅݵĶµçÁ÷Ϊ1A£¬¶øµç×èÏßµÄ×î´óÔÊÐíµçÁ÷Ϊ0.5A£¬ËùÒÔ´ËʵÑéÉè¼ÆµÄµç×èÏßÈÝÒ×Éնϣ®
£¨3£©ÒªÏëʹµÆÅÝÕý³£·¢¹â£¬Ôòµç·ÖеĵçÁ÷ӦΪ1A£¬¸ù¾ÝÓ°Ïìµç×è´óСµÄÒòËØ¿ÉÖª£¬µ±ÆäËûÌõ¼þ²»±äʱ£¬³¤¶È±äΪԭÀ´µÄ2±»£¬ºá½ØÃæ»ýÔö´óΪԭÀ´µÄ2±¶Ê±£¬×ܵç×è²»±ä£¬µ«ÔÊÐíͨ¹ýµÄµçÁ÷±äΪԭÀ´µÄ2±¶£¬¼´½ØÈ¡Á½¸ù36cmµÄµç×èÏß²¢Áª£®
·ÖÎö£º£¨1£©ÓɵÆÅݵÄÃúÅÆ¿ÉÖª¶î¶¨µçѹºÍ¶î¶¨µçÁ÷£¬¸ù¾ÝÅ·Ä·¶¨ÂÉÇó³öµÆÅݵĵç×裻¸ù¾Ý´®Áªµç·µç×èµÄ·ÖѹÌصãÇó³öµç×èÏßµÄ×èÖµ£¬½øÒ»²½Çó³öµç×èÏߵij¤¶È£®
£¨2£©¸ù¾ÝµÆÅݵĶµçÁ÷ºÍµç×èË¿µÄ×î´óÔÊÐíµçÁ÷½øÐзÖÎö£®
£¨3£©¸ù¾ÝÓ°Ïìµç×è´óСµÄÒòËØ£¬³¤¶È¡¢²ÄÁÏ¡¢ºá½ØÃæ»ý¡¢Î¶ȽøÐзÖÎö£¬½áºÏÅ·Ä·¶¨ÂɽøÐнâ´ð£®
µãÆÀ£º±¾Ì⿼²éÁË´®Áªµç·µÄÌصãºÍÅ·Ä·¶¨ÂɵļÆË㣬¹Ø¼üÊÇÀí½â»¬¶¯±ä×èÆ÷ºÍµÆÅÝÃúÅƲÎÊýµÄº¬Ò壬²¢Äܸù¾ÝÓ°Ïìµç×è´óСµÄÒòËØÉè¼Æµç·£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø