ÌâÄ¿ÄÚÈÝ

СÃ÷ͬѧÔÚ×ö¡°²âÁ¿Ð¡µÆÅݵĵç×衱ʵÑéʱ£¬Ñ¡È¡ÁËÒ»¸ö±êÓС°2.5V¡±µÄСµÆÅݺͱØÒªµÄÆ÷²Ä£®Ð¡Ã÷ûÓÐÁ¬½ÓÍêÕûµÄʵÎïµç·ÈçͼËùʾ£®
£¨1£©ÇëÄãÓñʻ­Ïß´úÌæµ¼Ïߣ¬ÔÚͼ¼×Öн«ÊµÎïµç·Á¬½ÓÍêÕû£®
£¨2£©µç·Á¬Ïߺó£¬Ð¡Ã÷Á¬Ðø½øÐÐËÄ´ÎʵÑ飬²¢½«ÓйØÊý¾ÝºÍÏÖÏóÌîÔÚ±í¸ñÀ
¢ÙµÚÒ»´ÎʵÑéʱ£¬µçÁ÷±íµÄÖ¸ÕëµÄλÖÃÈçͼÒÒËùʾ£¬ÇëÄ㽫ËüÌîµ½ÉϱíÖеĿոñÖУ®
¢ÚСµÆÅÝÔÚÕý³£·¢¹âʱµÄµç×èÊÇ ______£®
¢Û´Ó±íÖÐÊý¾Ý¿ÉÖª£¬µÆË¿µÄµç×èËæÁ½¶ËµçѹµÄÔö¼Ó¶ø ______£¨±ä´ó/±äС£©£¬µç×è±ä»¯µÄ±¾ÖÊÊǵÆË¿µÄµç×èËæ ______¶øÔö´ó£®
£¨3£©Èç¹û½«Í¼ÒÒµçÁ÷±í½ÓÈëµç·µÄij¸ö½ÓÏßÖù»»³ÉÁíÒ»¸ö½ÓÏßÖùÀ´²âÁ¿Õâ¸öСµÆÅݵĵçÁ÷£¬µçÁ÷±íµÄÖ¸ÕëÆ«×ªÇé¿öÈçºÎ£¿______£®

¡¾´ð°¸¡¿·ÖÎö£º£¨1£©°ÑµÆ¡¢µçÁ÷±í¡¢»¬¶¯±ä×èÆ÷¡¢¿ª¹Ø¡¢µçÔ´´®Áª£¬µçѹ±í²¢Áªµ½µÆµÄÁ½¶Ë£®
£¨2£©¢Ù¡¢ÓɵçÁ÷±íµÄÁ¿³ÌºÍ·Ö¶ÈÖµ¶ÁÊý£»
¢Ú¡¢ÓÉR=¼ÆËã¶î¶¨µçѹ2.5VʱµÄµç×èÖµ£®
¢Û¡¢ÓÉR=¼ÆËãÿ´ÎµÄµÆË¿µÄµç×èºó£¬·ÖÎöµÆË¿µÄζÈÓëµç×èµÄ¹ØÏµ£®
£¨3£©Èý¸ö½ÓÏßÖùµÄ½Ó·¨Ïß»¹ÓÐÁ½ÖÖÇé¿ö£º¡°-¡±ºÍ¡°3¡±£»¡°0.6¡±ºÍ¡°¡±3¡°£¬Ç°ÕßµÄÖ¸ÕëÆ«×ªÌ«Ð¡£¬ºóÕßûÓÐʾÊý£®
½â´ð£º½â£º£¨1£©°ÑµÆµÄÓҶ˽ÓÏßÖùÓ뻬¶¯±ä×èÆ÷µÄA½ÓÏßÖùÏà½Ó£¬µçѹ±í²¢Áªµ½µÆµÄÁ½¶Ë£®

£¨2£©µçÁ÷±íµÄÁ¿³ÌΪ0-0.6A£¬·Ö¶ÈֵΪ0.02A£¬¹ÊʾÊýΪ0.32A£¬

Õý³£·¢¹âµÄµç×èR===6.25¦¸
ÿ´ÎµÄµç×è·Ö±ðΪ£º4.7¦¸£»5.8¦¸£»6.25¦¸£»6.6¦¸£¬¹ÊÊý¾Ý˵Ã÷Á˵±µçѹÔö´óʱ£¬µçÁ÷Ò²Ôö´ó£¬Êµ¼Ê¹¦ÂÊÔö´ó£¬µÆË¿µÄζÈÉý¸ß£¬µÆË¿µÄµç×èÔö´ó£®
£¨3£©Ó¦·ÖÁ½ÖÖÇé¿ö£º½«¡°0.6¡±µÄµ¼Ïß»»µ½¡°3¡±ÉÏ£¬Ö¸ÕëµÄƫת½Ç¶È¹ýС£¬½«¡°-¡±µÄµ¼Ïß½Óµ½¡°3¡±ÉÏ£¬µçÁ÷±íÖ¸Õë²»·¢Éúƫת£®
¹Ê±¾Ìâ´ð°¸Îª£º£¨2£©¢Ù¡¢0.32£»¢Ú¡¢6.25¦¸£»¢Û¡¢±ä´ó£»Î¶ȵÄÉý¸ß£»
£¨3£©·ÖÁ½ÖÖÇé¿ö£º½«¡°0.6¡±µÄµ¼Ïß»»µ½¡°3¡±ÉÏ£¬Ö¸ÕëµÄƫת½Ç¶È¹ýС£¬½«¡°-¡±µÄµ¼Ïß½Óµ½¡°3¡±ÉÏ£¬µçÁ÷±íÖ¸Õë²»·¢Éúƫת£®
µãÆÀ£º±¾Ì⿼²éÁ˲ⶨСµÆÅݵĵç×èµÄʵÑ飮ɿ¼°Á˵çÁ÷±í¡¢µçѹ±íµÄʹÓá¢Å·Ä·¶¨ÂɵÄÓ¦Óü°µç×èµÄ¼ÆË㡢ζȶԵÆË¿µç×èµÄÓ°Ï죮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø