ÌâÄ¿ÄÚÈÝ
´ÅÁ÷ÌåÍÆ¶¯´¬µÄ¶¯Á¦À´Ô´ÓÚµçÁ÷ºÍ´Å³¡¼äµÄÏ໥×÷Óã®Í¼1ÊÇÔÚÆ½¾²º£ÃæÉÏijʵÑé´¬µÄʾÒâͼ£¬´ÅÁ÷ÌåÍÆ¶¯ÓÉ´ÅÌå¡¢µç¼«ºÍ¾ØÐÎͨµÀ£¨¼ò³ÆÍ¨µÀ£©×é³É£®Èçͼ2Ëùʾ£¬Í¨µÀ³ß´ça=2.0m£¬b=0.15m£¬c=0.10m£®¹¤×÷ʱ£¬ÔÚͨµÀÄÚÑØzÖáÕý·½Ïò¼ÓB=8.0TµÄÔÈÇ¿´Å³¡£»ÑØxÖḺ·½Ïò¼ÓÔÈÇ¿µç³¡£¬Ê¹Á½½ðÊô°å¼äµÄµçѹU=99.6V£»º£Ë®ÑØyÖá·½ÏòÁ÷¹ýͨµÀ£®ÒÑÖªº£Ë®µÄµç×èÂÊ
£¨1£©´¬¾²Ö¹Ê±£¬ÇóµçÔ´½Óͨ˲¼äÍÆ½øÆ÷¶Ôº£Ë®ÍÆÁ¦µÄ´óСºÍ·½Ïò£»
£¨2£©´¬ÒÔ
£¨3£©´¬ÐÐʻʱ£¬Í¨µÀÖк£Ë®Á½²àµÄµçѹ°´U/=U-U¸Ð¼ÆË㣬º£Ë®Êܵ½µç´ÅÁ¦µÄ80%¿ÉÒÔת»¯Îª¶Ô´¬µÄÍÆÁ¦£®µ±´¬ÒÔ
½â£º(1)ͨµÀÄÚº£Ë®µÄµç×è
£¬
Á½½ðÊô°å¼äµÄµçѹºóÐγɵĵçÁ÷
¸ù¾Ý°²ÅàÁ¦¼ÆË㹫ʽµÃÍÆ½øÆ÷¶Ôº£Ë®ÍÆÁ¦µÄ´óС
·½ÏòÑØyÖáÕý·½Ïò£®
(2)Á½½ðÊô°å¼äµÄ¸ÐÓ¦µç¶¯ÊƸù¾Ý·¨ÀµÚµç´Å¸ÐÓ¦¶¨ÂɵÃ
(3)ͨµÀÖк£Ë®Á½²àµÄµçѹ°´U/=U-U¸Ð=90V
´ËʱͨµÀÖеĵçÁ÷Ϊ
ÕâʱµÄ°²ÅàÁ¦
º£Ë®ÍÆÁ¦µÄ¹¦ÂÊ
Á½½ðÊô°å¼äµÄµçѹºóÐγɵĵçÁ÷
¸ù¾Ý°²ÅàÁ¦¼ÆË㹫ʽµÃÍÆ½øÆ÷¶Ôº£Ë®ÍÆÁ¦µÄ´óС
·½ÏòÑØyÖáÕý·½Ïò£®
(2)Á½½ðÊô°å¼äµÄ¸ÐÓ¦µç¶¯ÊƸù¾Ý·¨ÀµÚµç´Å¸ÐÓ¦¶¨ÂɵÃ
(3)ͨµÀÖк£Ë®Á½²àµÄµçѹ°´U/=U-U¸Ð=90V
´ËʱͨµÀÖеĵçÁ÷Ϊ
ÕâʱµÄ°²ÅàÁ¦
º£Ë®ÍÆÁ¦µÄ¹¦ÂÊ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿