ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÀûÓõçѹ±íºÍµç×èÏä²â¶¨Ò»ÖÖÌØÊâµç³ØµÄµç¶¯ÊƺÍÄÚ×裨µç¶¯ÊÆEԼΪ9 V£¬ÄÚ×èrԼΪ40 ¦¸£©¡£ÒÑÖª¸Ãµç³ØÔÊÐíÊä³öµÄ×î´óµçÁ÷Ϊ100 mA¡£¸ÃͬѧÀûÓÃÈçͼ¼×ËùʾµÄµç·½øÐÐʵÑ飬ͼÖеçѹ±íµÄÄÚ×èԼΪ3 k¦¸£¬RΪµç×èÏ䣬×èÖµ·¶Î§0¡«9999 ¦¸£¬R0ÊǶ¨Öµµç×裬×èֵΪ100 ¦¸¡£

£¨1£©¸ù¾Ýͼ¼×£¬ÔÚÐéÏß¿òÖл­³ö¸ÃʵÑéµÄµç·ͼ________

£¨2£©¸ÃͬѧÍê³Éµç·µÄÁ¬½Óºó£¬±ÕºÏ¿ª¹ØS£¬µ÷½Úµç×èÏäµÄ×èÖµ£¬¶ÁÈ¡µçѹ±íµÄʾÊý£¬ÆäÖеçѹ±íµÄijһ´ÎƫתÇé¿öÈçͼÒÒËùʾ£¬ÆäʾÊýΪ_________V¡£

£¨3£©¸Ä±äµç×èÏäµÄ×èÖµ£¬¶Á³öµçѹ±íµÄÏàӦʾÊýU£¬È¡µÃ¶à×éÊý¾Ý£¬×÷³öÈçͼ±ûËùʾµÄͼÏߣ¬Ôò¸ù¾Ý¸ÃͬѧËù×÷³öµÄͼÏß¿ÉÇóµÃ¸Ãµç³ØµÄµç¶¯ÊÆE£½_________V£¬ÄÚ×èr£½_________¦¸¡££¨½á¹û¾ù±£ÁôÁ½Î»ÓÐЧÊý×Ö£©

£¨4£©Óøõç·²âµç¶¯ÊÆ£¬ÕæʵֵºÍ²âÁ¿ÖµµÄ¹ØϵEÕæ_________E²â¡££¨Ìî¡°´óÓÚ¡±¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©

¡¾´ð°¸¡¿ 7.0 8 30 ´óÓÚ

¡¾½âÎö¡¿

£¨1£©°´Êµ¼ÊÁ¬Ïßµç·ͼ»­³öµç·ͼ£»
£¨2£©¸ù¾Ýµçѹ±íӦѡÔñ15VµÄÁ¿³Ì½øÐжÁÊý£»
£¨3£©±¾ÊµÑé²ÉÈ¡·ü×è·¨²âÁ¿µçÔ´µÄµç¶¯ÊƺÍÄÚ×裬¸ù¾ÝʵÑéµÄÔ­ÀíE=I£¨R+R0+r£©¿ÉÒԵõ½£º£¬½áºÏͼÏßµÄбÂʺͽؾàÈ¥ÇóµçÔ´µÄµç¶¯ÊƺÍÄÚ×è¡£

£¨1£©°´ÊµÎïͼ£¬R0Óëµç×èÏäRÊÇ´®Áª¹Øϵ£¬µçѹ±í²âÁ¿Á½¸öµç×èµÄ×ܵçѹ£¬»­³öµç·ͼÈçͼËùʾ£º


£¨2£©Óɵçѹ±íËù½ÓÁ¿³Ì¼°ËùÖ¸µÄλÖÿÉÖªµçѹ±íµÄʾÊýΪ7.0V¡£
£¨3£©¸ù¾Ý±ÕºÏµç·ŷķ¶¨ÂÉ¿ÉÖª£ºE=I£¨R+R0+r£©
¶øÁªÁ¢¿ÉµÃ£º

½áºÏËù»æµÄͼÏó×ݽؾà¿ÉµÃ£º=0.125V-1£¬´Ó¶øÇóµÃ£ºE=8.0V
ÓÉͼÏóµÄбÂÊ¿ÉÖª£º

½«ÇóµÃEÖµ´úÈëµÃ£ºr=30¦¸¡£

£¨4£©Èç¹û¿¼Âǵçѹ±íµÄÄÚ×裬¸ù¾ÝʵÑéµÄÔ­ÀíE=U+£¨£©r£¬£¬¿¼Âǵçѹ±íµÄÄÚ×裬´ËʱͼÏßµÄ×ÝÖá½Ø¾à±íʾ £¬ËùÒÔE²âСÓÚEÕ森

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¡°°¢ÌØÎéµÂ»ú¡±ÊÇÎïÀíѧ¼ÒÇÇÖΰ¢ÌØÎéµÂÔÚ1784ÄêÑÐÖƵÄÒ»ÖÖÑéÖ¤Ô˶¯¶¨ÂɵĻúе¡£Æä»ù±¾½á¹¹ÎªÔÚ¿ç¹ý¶¨»¬ÂÖµÄÇáÉþÁ½¶Ëϵ×ÅÖÊÁ¿¾ùΪMµÄÎï¿éAºÍB£¬ÖÊÁ¿ÎªmµÄ½ðÊôƬC·ÅÖÃÔÚÎï¿éBÉÏ£¨²»Õ³Á¬£©¡£Ìú¼Ų̈ÉϹ̶¨Ò»Ô²»·£¬Ô²»·ÔÚÎï¿éBµÄÕýÏ·½¡£ÏµÍ³¾²Ö¹Ê±£¬½ðÊôƬCÓëÔ²»·¼äµÄ¸ß¶È²îΪh1¡£

£¨1£©Óɾ²Ö¹ÊÍ·ÅÎï¿éA¡¢B£¬µ±Îï¿éB´©¹ýÔ²»·Ê±£¬½ðÊôƬC±»¸éÖÃÔÚÔ²»·ÉÏ£¬´Ëºó£¬Îï¿éB¼ÌÐøÏÂÂä¡£Èç¹ûºöÂÔÒ»ÇÐ×èÁ¦£¬Îï¿éB´©¹ýÔ²»·ºó×ö______Ö±ÏßÔ˶¯£¨Ñ¡Ìî¡°ÔÈËÙ¡±¡¢¡°ÔȼõËÙ¡±»ò¡°ÔȼÓËÙ¡±£©¡£

£¨2£©Èç¹ûÔÚʵÑéÎó²îÔÊÐíµÄ·¶Î§ÄÚ£¬Îï¿éA¡¢BºÍ½ðÊôƬC×é³ÉµÄϵͳ£¬ÔÚÏÂÂäh1¸ß¶ÈµÄ¹ý³ÌÖУ¬½ðÊôƬC¼õÉÙµÄÖØÁ¦ÊÆÄܵÈÓÚϵͳÔö¼ÓµÄ¶¯ÄÜ£¬¼´¿ÉÑéÖ¤¸Ãϵͳ»úеÄÜÊغ㡣²âµÃÎï¿éB´©¹ýÔ²»·ºóÏÂÂäh2¸ß¶ÈËùÓÃʱ¼äΪt£¬µ±µØµÄÖØÁ¦¼ÓËÙ¶ÈΪg¡£Ôò¸Ãϵͳ»úеÄÜÊغãµÄ±í´ïʽΪ______¡£

£¨3£©¸Ä±ä¾²Ö¹ÊÍ·ÅÎï¿éA¡¢BµÄ³õʼλÖã¬Öظ´ÊÔÑ飬¼Ç¼¸÷´ÎµÄ¸ß¶È²îh1£¬ÒÔ¼°Îï¿éB´©¹ýÔ²»·ºóÏÂÂäÏàͬ¸ß¶Èh2ËùÓõÄʱ¼ät£¬ÒÔh1Ϊ×ÝÖᣬÒÔ______ΪºáÖᣨѡÌî¡°¡±¡¢¡°t2¡±»ò¡°¡±£©£¬Èô×÷³öµÄͼÏßΪһÌõ¹ýÔ­µãµÄÖ±Ïߣ¬Ôò˵Ã÷ÁËϵͳµÄ»úеÄÜÊغ㡣

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

¾«Ó¢¼Ò½ÌÍø