ÌâÄ¿ÄÚÈÝ
Òª²âÁ¿µçѹ±íV1µÄÄÚ×èRV£¬ÆäÁ¿³ÌΪ2V£¬ÄÚ×èÔ¼2 k¦¸¡£ÊµÑéÊÒÌṩµÄÆ÷²ÄÓУº
µçÁ÷±íA£¬Á¿³Ì0.6 A£¬ÄÚ×èÔ¼0.1¦¸£»
µçѹ±íV2£¬Á¿³Ì5V£¬ÄÚ×èÔ¼5 k¦¸£»
¶¨Öµµç×èR1£¬×èÖµ30¦¸£»
¶¨Öµµç×èR2£¬×èÖµ3 k¦¸£»
»¬¶¯±ä×èÆ÷R3£¬×î´ó×èÖµ100¦¸£¬¶î¶¨µçÁ÷l.5 A£»
µçÔ´E£¬µç¶¯ÊÆ6V£¬ÄÚ×èÔ¼0.5¦¸£»
¿ª¹ØsÒ»¸ö£¬µ¼ÏßÈô¸É¡£
£¨1£©ÓÐÈËÄ⽫´ý²âµçѹ±íV1ºÍµçÁ÷±íA´®Áª½ÓÈ˵çѹºÏÊʵIJâÁ¿µç·ÖУ¬²â³öV1µÄµçѹºÍµçÁ÷£¬ÔÙ¼ÆËã³öRV£¬¸Ã·½°¸Êµ¼ÊÉϲ»¿ÉÐУ¬Æä×îÖ÷ÒªµÄÔÒòÊÇ_________¡£
£¨2£©Çë´ÓÉÏÊöÆ÷²ÄÖÐÑ¡Ôñ±ØÒªµÄÆ÷²Ä£¬Éè¼ÆÒ»¸ö²âÁ¿µçѹ±íV1ÄÚ×èRVµÄʵÑéµç·¡£ÒªÇó²âÁ¿¾¡Á¿×¼È·£¬ÊµÑéÐëÔÚͬһµç·ÖУ¬ÇÒÔÚ²»Ôö¼õÔª¼þµÄÌõ¼þÏÂÍê³É¡£ÊÔ»³ö·ûºÏÒªÇóµÄʵÑéµç·ͼ£¨Í¼ÖеçÔ´Ó뿪¹ØÒÑÁ¬ºÃ£©£¬²¢±ê³öËùѡԪ¼þµÄÏàÓ¦×Öĸ´úºÅ¡£
µçÁ÷±íA£¬Á¿³Ì0.6 A£¬ÄÚ×èÔ¼0.1¦¸£»
µçѹ±íV2£¬Á¿³Ì5V£¬ÄÚ×èÔ¼5 k¦¸£»
¶¨Öµµç×èR1£¬×èÖµ30¦¸£»
¶¨Öµµç×èR2£¬×èÖµ3 k¦¸£»
»¬¶¯±ä×èÆ÷R3£¬×î´ó×èÖµ100¦¸£¬¶î¶¨µçÁ÷l.5 A£»
µçÔ´E£¬µç¶¯ÊÆ6V£¬ÄÚ×èÔ¼0.5¦¸£»
¿ª¹ØsÒ»¸ö£¬µ¼ÏßÈô¸É¡£
£¨1£©ÓÐÈËÄ⽫´ý²âµçѹ±íV1ºÍµçÁ÷±íA´®Áª½ÓÈ˵çѹºÏÊʵIJâÁ¿µç·ÖУ¬²â³öV1µÄµçѹºÍµçÁ÷£¬ÔÙ¼ÆËã³öRV£¬¸Ã·½°¸Êµ¼ÊÉϲ»¿ÉÐУ¬Æä×îÖ÷ÒªµÄÔÒòÊÇ_________¡£
£¨2£©Çë´ÓÉÏÊöÆ÷²ÄÖÐÑ¡Ôñ±ØÒªµÄÆ÷²Ä£¬Éè¼ÆÒ»¸ö²âÁ¿µçѹ±íV1ÄÚ×èRVµÄʵÑéµç·¡£ÒªÇó²âÁ¿¾¡Á¿×¼È·£¬ÊµÑéÐëÔÚͬһµç·ÖУ¬ÇÒÔÚ²»Ôö¼õÔª¼þµÄÌõ¼þÏÂÍê³É¡£ÊÔ»³ö·ûºÏÒªÇóµÄʵÑéµç·ͼ£¨Í¼ÖеçÔ´Ó뿪¹ØÒÑÁ¬ºÃ£©£¬²¢±ê³öËùѡԪ¼þµÄÏàÓ¦×Öĸ´úºÅ¡£
£¨3£©ÓÉÉÏÎÊд³öV1ÄÚ×èRVµÄ±í´ïʽ£¬ËµÃ÷ʽÖи÷²âÁ¿Á¿µÄÎïÀíÒâÒå¡£
£¨1£©µçÁ÷±íA²»ÄÜ׼ȷ²âÁ¿³öÁ÷¹ýµçѹ±íV1µÄµçÁ÷
£¨2£©
£¨3£©
£¬U1±íʾV1µÄµçѹ£¬U2±íʾV1ºÍR2´®Áª×ܵçѹ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿