ÄÜÁ¿Êغ㶨ÂÉ£¬´ÓÊäÈ빦ÂʵÈÓÚÊä³ö¹¦ÂÊÈëÊÖÇó½â¡£ ¡¾·ÖÎö½â´ð¡¿£º
²»¼Æ±äѹÆ÷×ÔÉíµÄÄÜÁ¿ËðºÄ£¬ÓÉÄÜÁ¿×ª»¯ºÍÊØºã¶¨ÂÉ P1£½P2£«P3 I1U1=I2U2+I3U3
¡¾ÆÀÎö¡¿
ÊØºã¶¨ÂÉP1=P2£¬I1U1=I2U2²ÅÓÐÕâ¸öÐÎʽ¡£²»ÄÜËÀ¼ÇÓ²±³£¬²»¹ËÌõ¼þÂÒÌ×¹«Ê½¡£ Àý4 Èçͼ12£3Ëùʾ£¬¾ØÐÎÏßȦabcdÔڴŸÐÇ¿¶ÈB=2TµÄÔÈÇ¿´Å³¡ÖÐÈÆÖáOO¡ä£¬ÒÔ½ÇËٶȦØ=10¦Ðrad£¯sÔÈËÙת¶¯£¬ÏßȦ¹²10ÔÑ£¬ ab=0. 3m£¬bc= 0. 6m£¬¸ºÔصç×èR= 45¦¸¡£Çó£¨l£©µç×èRÔÚ0.05sÄÚËù·¢³öµÄÈÈÁ¿£»£¨2£©0.05sÄÚÁ÷¹ýµÄµçÁ¿£¨ÉèÏßȦ´Ó´¹Ö±ÖÐÐÔÃæ¿ªÊ¼×ª¶¯£©
¸ß¿¼Ñ§Ï°Íø£Öйú×î´ó¸ß¿¼Ñ§Ï°ÍøÕ¾Gkxx.com | ÎÒÃǸºÔð´«µÝ֪ʶ£¡
¡¾´í½â¡¿ ´í½âÒ»£º
µÚÒ»²½£¬ÇóµçÁ÷µÄÓÐЧֵ£¬ÓÃÓÐЧֵÀ´¼ÆËãÈÈÁ¿¡£ µç¶¯ÊƵÄ×î´óֵΪ
¦Åm=2nBlv=nBS¦Å=10¡Á2¡Á0.3¡Á0.6¡Á10¦Ð=113.1£¨V£© µçÁ÷µÄÓÐЧֵ
ËùÒÔ0.05sÄÚRÉÏ·¢³öµÄÈÈÁ¿Q=IRt=5.76£¨J£©
µÚ¶þ²½£¬¸ù¾ÝÓÐЧֵÇóͨ¹ýRÉϵĵçÁ¿£¬ÓÉÌâÒâ0.05sÄÚͨ¹ýRµÄµçÁ÷·½Ïò²»±ä q£½It£½1£®6¡Á0.05£½0.08£¨C£© ´í½â¶þ£º
µÚÒ»²½Ç󯽾ùµçÁ÷£¬ÓÃÆ½¾ùµçÁ÷¼ÆËãÈÈÁ¿¡£
2
¸ß¿¼Ñ§Ï°Íø£Öйú×î´ó¸ß¿¼Ñ§Ï°ÍøÕ¾Gkxx.com | ÎÒÃǸºÔð´«µÝ֪ʶ£¡
µÚ¶þ²½£¬ÓÉÆ½¾ùµçÁ÷ÇóµçÁ¿
¡¾´í½âÔÒò¡¿
½»Á÷µçµÄÓÐЧֵÊÇ´ÓµçÁ÷²úÉú½¹¶úÈÈÏàµÈµÄ½Ç¶È³ö·¢£¬Ê¹½»Á÷µçÓëºã¶¨µçÁ÷µÈЧ£»½»Á÷µçµÄƽ¾ùÖµÊÇ´ÓµçÁ÷ͨ¹ýµ¼Ïßºá½ØÃæµÄµçÁ¿ÏàµÈµÄ½Ç¶È³ö·¢£¬Ê¹½»Á÷µçÓëºã¶¨µçÁ÷µÈЧ£¬Á½¸ö¸ÅÄîµÄ³ö·¢µã²»Í¬¡£
¡¾·ÖÎö½â´ð¡¿
µç¶¯ÊƵÄ×î´óֵΪ¦Åm= 2nBlv=nBS¦Å=10¡Á20.3¡Á0.6¡Á10¦Ð=113£®1£¨V£©
ËùÒÔ0.05sÄÚRÉÏ·¢³öµÄÈÈÁ¿Q=IRt=5.76£¨J£©
2
Àý5 ͼ12£4±íʾһ½»Á÷µçµÄµçÁ÷ËæÊ±¼ä¶ø±ä»¯µÄ×ÔÑÌ£¬´Ë½»Á÷µçµÄÓÐЧֵÊÇ£º£¨ £©
¸ß¿¼Ñ§Ï°Íø£Öйú×î´ó¸ß¿¼Ñ§Ï°ÍøÕ¾Gkxx.com | ÎÒÃǸºÔð´«µÝ֪ʶ£¡
¡¾´í½â¡¿
ƽ¾ùÖµ£¬
¡¾´í½âÔÒò¡¿
ÓÐЧֵ²ÅÓÐÕâÑùµÄÊýÁ¿¹ØÏµ¡£±¾ÌâËù¸øµÄ½»Á÷µçµÄͼÏó²»ÊÇÕýÏÒ½»Á÷µçµÄͼÐΣ¬¹Ê¸Ã¹«Ê½²»ÊÊÓô˽»Á÷µç¡£µÚ¶þ£¬½»Á÷µçµÄ×î´óÖµ²»ÊÇÁ½¸ö²»Í¬·åÖµµÄËãÊõƽ¾ùÖµ¡£
¡¾·ÖÎö½â´ð¡¿
½»Á÷µçµÄÓÐЧֵÊǸù¾ÝÆäÈÈЧӦ¶ø¶¨ÒåµÄ£¬ËüÊÇ´ÓµçÁ÷²úÉú½¹¶úÈÈÏàµÈµÄ½Ç¶È³ö·¢£¬Ê¹½»Á÷µçÓëºã¶¨µçÁ÷µÈЧ¡£Éè½»Á÷µçµÄÓÐЧֵΪI£¬
ËùÒԸý»Á÷µçµÄÓÐЧֵΪ
¸ß¿¼Ñ§Ï°Íø£Öйú×î´ó¸ß¿¼Ñ§Ï°ÍøÕ¾Gkxx.com | ÎÒÃǸºÔð´«µÝ֪ʶ£¡
ËùÒÔӦѡD¡£ ¡¾ÆÀÎö¡¿
ÉÏÁ½µÀÌ⡾ÆÀÎö¡¿µÈЧÊÇÓÐÌõ¼þµÄ¡£Çë×¢ÒâÿһÖÖµÈЧ·½·¨µÄ³ÉÁ¢Ìõ¼þºÍÊÊÓ÷¶Î§¡£
µÚÊ®ÈýÕ ¹âѧ´íÌ⼯
Ò»¡¢Ö÷ÒªÄÚÈÝ
±¾ÕÂÄÚÈݰüÀ¨¹âµÄÖ±Ïß´«²¥¡¢Àâ¾µ¡¢¹âµÄɫɢ¡¢¹âµÄ·´Éä¡¢¹âµÄÕÛÉä¡¢·¨Ïß¡¢ÕÛÉäÂÊ¡¢È«·´Éä¡¢ÁÙ½ç½Ç¡¢Í¸¾µ£¨Í¹¡¢°¼£©µÄ½¹µã¼°½¹¾à¡¢¹âµÄ¸ÉÉæ¡¢¹âµÄÑÜÉä¡¢¹âÆ×¡¢ºìÍâÏß¡¢×ÏÍâÏß¡¢XÉäÏß¡¢yÉäÏß¡¢µç´Å²¨Æ×¡¢¹âµç×Ó¡¢¹â×Ó¡¢¹âµçЧӦ¡¢µÈ»ù±¾¸ÅÄÒÔ¼°·´É䶨ÂÉ¡¢ÕÛÉ䶨ÂÉ¡¢Í¸¾µ³ÉÏñ¹«Ê½¡¢·Å´óÂʼÆËãʽ£¬¹âµÄ²¨Á£¶þÏóÐԵȻù±¾¹æÂÉ£¬»¹ÓйⱾÐÔѧ˵µÄ·¢Õ¹¼òÊ·¡£
¶þ¡¢»ù±¾·½·¨
±¾ÕÂÉæ¼°µ½µÄ·½·¨ÓУºÔËÓùâ·×÷ͼ·¨Àí½âÆ½Ãæ¾µ¡¢Í¹Í¸¾µ¡¢°¼Í¸¾µµÈµÄ³ÉÏñÔÀí£¬²¢ÄÜÔËÓÃ×÷ͼ·¨½âÌ⣻¸ù¾Ý͸¾µ³ÉÏñ¹æÂÉ£¬ÔËÓÃÂß¼ÍÆÀíµÄ·½·¨ÅжÏÎïÏó±ä»¯Çé¿ö¡£
Èý¡¢´í½â·ÖÎö
ÔÚ±¾ÕÂ֪ʶӦÓõĹý³ÌÖУ¬³õѧÕß³£·¸µÄ´íÎóÖ÷Òª±íÏÖÔÚ£º½âÌâ²Ù×÷¹ý³Ì²»¹æ·¶µ¼Ö¼ÆËã´íÎó£»½«¼¸ºÎ¹âѧÓëÎïÀí¹âѧ×ÛºÏʱ¸ÅÄ׼ȷ£»²»ÉÆÓÚÓùâ·ͼ¶Ô¶¯Ì¬¹ý³Ì×÷·ÖÎö¡£ Àý1 ²¨³¤Îª0.65¦ÌmµÄºì¹â£¬´Ó¿ÕÆøÉäÈëË®ÖУ¬Ë®Ïà¶Ô¿ÕÆøµÄÕÛÉäÂÊΪ1.33¡£Çó¸Ã¹âÔÚË®ÖеIJ¨³¤£¬²¢ÅжÏÔÚË®ÖиùâµÄÑÕÉ«¡£
¡¾´í½â¡¿
µÃ²¨³¤0.49¦ÌmµÄ¹âÊÇÀ¶É«¡£ ¡¾´í½âÔÒò¡¿
¸ß¿¼Ñ§Ï°Íø£Öйú×î´ó¸ß¿¼Ñ§Ï°ÍøÕ¾Gkxx.com | ÎÒÃǸºÔð´«µÝ֪ʶ£¡