ÌâÄ¿ÄÚÈÝ
£¨7·Ö£©Ôڲⶨ¡°Ð¡µÆÅݶµç¹¦ÂÊ¡±µÄʵÑéÖУ¬µçÔ´µçѹΪ4.5VÇÒ±£³Ö²»±ä£¬Ð¡µÆÅݶµçѹΪ2.5V£¬µç×èԼΪ10¦¸¡£
£¨1£©ÇëÄãÓñʻÏß´úÌæµ¼Ïߣ¬½«Í¼ÖеÄʵÎïµç·Á¬½ÓÍêÕû¡£
£¨2£©µ±Ð¡Ã÷ͬѧ°´ÒªÇó½«Í¼µç·ÕýÈ·Á¬½Óºó£¬±ÕºÏ¿ª¹Ø£¬Òƶ¯±ä×èÆ÷»¬Æ¬Pµ½Ä³Ò»µãʱ£¬µçÁ÷±íʾÊý£¨Èçͼ¼×Ëùʾ£©Îª£ß£ß£ß£ß£ß£ßA£¬µçѹ±íʾÊý£¨ÈçͼÒÒËùʾ£©Îª£ß£ß£ß£ß£ß£ßV¡£ÈôËûÏë²âÁ¿Ð¡µÆÅݵĶ¹¦ÂÊ£¬Ó¦½«Í¼Öбä×èÆ÷»¬Æ¬PÏò£ß£ß£ß£ß£ß£ß¶Ë£¨Ìî¡°A¡±»ò¡°B¡±£©Òƶ¯£¬Ê¹µçѹ±íµÄʾÊýΪ2.5V¡£
£¨3£©ÁíÒ»×éµÄСºìͬѧÔÚÁ¬Ïßʱ£¬²»Ð¡ÐĽ«Ïß½Ó´íÁË£¬Ê¹¿ª¹Ø±ÕºÏºó£¬Òƶ¯±ä×èÆ÷»¬Æ¬P£¬·¢ÏÖµçÁ÷±íʾÊý±ä´óʱ£¬µçѹ±íʾÊýÈ´±äС£¬Äã·ÖÎöһϲúÉúÕâ¸öÏÖÏóµÄÔÒòÊǣߣߣߣߣߣߡ£
![]()
£¨1£©Èçͼ
£¨2£©0.2 2 B£¨3£© µçѹ±í²â»¬¶¯±ä×èÆ÷Á½¶ËµÄµçѹÁË
½âÎö:
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿