ÌâÄ¿ÄÚÈÝ

£¨1£©(2·Ö)ÈçͼËùʾΪ¡°Ì½¾¿ÇóºÏÁ¦µÄ·½·¨¡±µÄʵÑé×°Öá£ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ_____¡£

A£®ÔÚ²âÁ¿Í¬Ò»×éÊý¾ÝF1¡¢F2ºÍºÏÁ¦FµÄ¹ý³ÌÖУ¬ÏðƤÌõ½áµãOµÄλÖò»Äܱ仯
B£®µ¯»É²âÁ¦¼ÆÀ­Ï¸Ïßʱ£¬À­Á¦·½Ïò±ØÐëÊúÖ±ÏòÏÂ
C£®F1¡¢F2ºÍºÏÁ¦FµÄ´óС¶¼²»Äܳ¬¹ýµ¯»É²âÁ¦¼ÆµÄÁ¿³Ì
D£®Îª¼õС²âÁ¿Îó²î£¬F1¡¢F2·½Ïò¼ä¼Ð½ÇӦΪ90¡ã
£¨2£©£¨6·Ö£©Ä³ÊµÑéС×éÀûÓÃÈçÌâͼËùʾµç·²â¶¨Ò»½Ú¸Éµç³ØµÄµç¶¯ÊƺÍÄÚµç×裬±¸ÓÐÏÂÁÐÆ÷²Ä£º

¢Ù´ý²âµç³Ø£¬µç¶¯ÊÆԼΪ1.5V£¨Ð¡ÓÚ1.5V£© ¢ÚµçÁ÷±í£¬Á¿³Ì3 mA
¢ÛµçÁ÷±í£¬Á¿³Ì0.6A ¢Üµçѹ±í£¬Á¿³Ì1.5V ¢Ýµçѹ±í£¬Á¿³Ì3V
¢Þ»¬¶¯±ä×èÆ÷£¬0~20   ¢ß¿ª¹ØÒ»¸ö£¬µ¼ÏßÈô¸É
I¡¢ÇëÑ¡ÔñʵÑéÖÐÐèÒªµÄÆ÷²Ä______________£¨Ìî±êºÅ£©¡£
II¡¢Ð¡×é¸ù¾ÝʵÑéÊý¾Ý×÷³öµÄU-IͼÏñÈçͼËùʾ£¬ÓÉͼÏñ¿ÉÇóµÃµçÔ´µç¶¯ÊÆΪ__________V£¬µçÔ´µÄÄÚµç×èΪ__________¡£

(1)AC    (2)  ¢Ù¢Û¢Ü¢Þ¢ß    1.4     2.8(ÿ¿Õ2·Ö£¬±ØÑ¡ÉÙÑ¡²»´íÑ¡1·Ö£©

½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÔÚ¡°Ì½¾¿ÇóºÏÁ¦µÄ·½·¨¡±ÊµÑéÖУ¬²ÉÈ¡µÄÊǵÈЧÌæ´úµÄÎïÀí˼Ï룬ÐëÒª±£Ö¤ºÏÁ¦Óë·ÖÁ¦µÄ×÷ÓÃЧ¹ûÏàͬ²ÅÄܵÈЧÌæ´ú£¬¹ÊÏðƤÌõ½áµãOµÄλÖò»Äܱ仯£¬ËùÒÔAÕýÈ·£»
À­Á¦²¢²»Ò»¶¨ÒªÊúÖ±ÏòÏ£¬ÔÚˮƽÃæÄÚÒÀÈ»¿ÉÒÔÍê³ÉʵÑ飬¹ÊB´íÎó£»
²âÁ¿ºÏÁ¦Óë·ÖÁ¦¶¼ÐèÒª²âÁ¦¼Æ£¬Èç¹û³¬¹ýÁËÁ¿³ÌÔòÎÞ·¨²âÁ¿£¬ËùÒÔCÕýÈ·£»
Ϊ¼õС²âÁ¿Îó²î£¬¼Ð½Ç²»Ó¦¹ý´ó»ò¹ýС£¬µ«²»Ò»¶¨¾ÍÒªÊÇ900£¬ËùÒÔD´íÎó¡£
£¨2£©I¡¢ÀûÓñպϵç·ŷķ¶¨ÂɲâÁ¿µç³Øµç¶¯ÊƺÍÄÚ×èÐèÒª´ý²âµç³Ø¡¢¿ª¹Ø¡¢µ¼Ïß¡¢±ä×èÆ÷£¬Òò¸Éµç³Øµç¶¯ÊƲ»¸ßÓÚ1.5V£¬ËùÒÔÑ¡ÔñÁ¿³ÌΪ1.5VµÄµçѹ±í£»¸ù¾ÝÅ·Ä·¶¨ÂÉ¿ÉÖª£¬µç·ÖеĵçÁ÷Ô¶´óÓÚ3mA£¬ËùÒÔÑ¡ÔñÁ¿³ÌΪ0.6AµÄµçÁ÷±í£¬×ÛÉÏËùÊö£¬ÎªÍê³ÉʵÑ飬ѡÔñµÄʵÑéÆ÷²ÄÓТ٢ۢܢޢߣ»
II¡¢¸ù¾Ý±ÕºÏµç·ŷķ¶¨ÂÉÓУ¬¹ÊÓУ¬ËùÒÔÔÚU-IͼÏñÖУ¬½Ø¾à±íʾµç¶¯ÊÆ£¬Ð±Âʵľø¶ÔÖµ±íʾÄÚ×裬ÇóµÃÄÚ×èΪ2.8
¿¼µã£º¶þÁ¦ºÏ³ÉʵÑé¡¢²âµç³Øµç¶¯ÊƺÍÄÚ×èʵÑé

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ijͬѧÉè¼ÆÁËÈçÉÏͼËùʾµÄ×°ÖÃÀ´Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦µÄ¹Øϵ¡£µ¯»É³Ó¹Ì¶¨ÔÚÒ»ºÏÊʵÄľ°åÉÏ£¬×ÀÃæµÄÓÒ±ßÔµ¹Ì¶¨Ò»Ö§±íÃæ¹â»¬µÄǦ±ÊÒÔ´úÌ涨»¬ÂÖ£¬Ï¸ÉþµÄÁ½¶Ë·Ö±ðÓ뵯»É³ÓµÄ¹Ò¹³ºÍ¿óȪˮƿÁ¬½Ó¡£ÔÚ×ÀÃæÉÏ»­³öÁ½ÌõƽÐÐÏßMN¡¢PQ£¬²¢²â³ö¼ä¾àd¡£¿ªÊ¼Ê±½«Ä¾°åÖÃÓÚMN´¦£¬ÏÖ»ºÂýÏòÆ¿ÖмÓË®£¬Ö±µ½Ä¾°å¸Õ¸Õ¿ªÊ¼Ô˶¯ÎªÖ¹£¬¼Çϵ¯»É³ÓµÄʾÊýF0£¬ÒԴ˱íʾ»¬¶¯Ä¦²ÁÁ¦µÄ´óС¡£ÔÙ½«Ä¾°å·Å»ØÔ­´¦²¢°´×¡£¬¼ÌÐøÏòÆ¿ÖмÓË®ºó£¬¼Çϵ¯»É³ÓµÄʾÊýF1£¬È»ºóÊÍ·Åľ°å£¬²¢ÓÃÃë±í¼ÇÏÂľ°åÔ˶¯µ½PQ´¦µÄʱ¼ät¡£

£¨1£©Ä¾°åµÄ¼ÓËٶȿÉÒÔÓÃd,t±íʾΪa=         £»ÎªÁ˼õС²âÁ¿¼ÓËٶȵÄżȻÎó²î¿ÉÒÔ   ²ÉÓõķ½·¨ÊÇ(Ò»ÖÖ¼´¿É)                 ¡£
£¨2£©¸Ä±äÆ¿ÖÐË®µÄÖÊÁ¿Öظ´ÊµÑ飬ȷ¶¨¼ÓËÙ¶ÈaÓ뵯»É³ÓʾÊýF1µÄ¹Øϵ¡£ÏÂÁÐͼÏóÄܱíʾ¸ÃͬѧʵÑé½á¹ûµÄÊÇ              ¡£

£¨3£©ÓüÓË®µÄ·½·¨¸Ä±äÀ­Á¦µÄ´óСÓë¹Ò¹³ÂëµÄ·½·¨Ïà±È£¬ËüµÄÓŵãÓР             ¡£
a£®¿ÉÒԸı们¶¯Ä¦²ÁÁ¦µÄ´óС
b£®¿ÉÒÔ¸ü·½±ãµØ»ñÈ¡¶à×éʵÑéÊý¾Ý
c£®¿ÉÒԱȽϾ«È·µØ²â³öĦ²ÁÁ¦µÄ´óС
d£®¿ÉÒÔ»ñµÃ¸ü´óµÄ¼ÓËÙ¶ÈÒÔÌá¸ßʵÑ龫¶È

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

¾«Ó¢¼Ò½ÌÍø