ÌâÄ¿ÄÚÈÝ
ÓÃÈçͼ¼×Ëùʾµç·²âÁ¿Ð¡µÆÅݵĶ¹¦ÂÊ£¬Ð¡µÆÅÝÉϱêÓС°3.8V¡±µÄ×ÖÑù£¬¶î¶¨¹¦ÂÊÔ¼1W£¬»¬¶¯±ä×èÆ÷R0µÄ¹æ¸ñÊÇ¡°20¦¸ 1A¡±£¬µçÔ´µçѹºãΪ6V£®
¢ÅÁ¬½Ó²»ÍêÕûµÄµç·Èçͼ¼×Ëùʾ£¬ÇëÓñʻÏß´úÌæµ¼Ïߣ¬½«ÊµÎïµç·Á¬½ÓÍêÕû£¨ÒªÇóµ¼Ïß²»½»²æ£¬»¬Æ¬ÏòÓÒÒÆ£¬µÆ¹â±äÁÁ£©____________
¢ÆÁ¬½ÓºÃµç·ºó£¬ÎªÁ˱£Ö¤µç·°²È«£¬Ó¦½«»¬¶¯±ä×èÆ÷»¬Æ¬ÒÆÖÁ________£¨Ñ¡Ìî¡°A¡±»ò¡°B¡±£©¶Ë£¬²ÅÄܱպϿª¹Ø£»
¢Çµç·Á¬½ÓÕýÈ·ºó£¬±ÕºÏ¿ª¹Ø£¬·¢ÏÖСµÆÅݲ»ÁÁ£¬µ«µçÁ÷±íÓÐʾÊý£®½ÓÏÂÀ´Ó¦½øÐеIJÙ×÷ÊÇ ________
A£®¸ü»»Ð¡µÆÅÝ
B£®¼ì²éµç·ÊÇ·ñ¶Ï·
C£®Òƶ¯»¬¶¯±ä×èÆ÷»¬Æ¬£¬¹Û²ìСµÆÅÝÊÇ·ñ·¢¹â
¢ÈСµÆÅÝÕý³£·¢¹âʱ£¬µçÁ÷±íµÄʾÊýÈçͼÒÒËùʾ£¬ÔòСµÆÅݵĶ¹¦ÂÊÊÇ________W
¢ÉС»ª¸Õ×¼±¸²ð³ýµç·½áÊøʵÑéʱ£¬Í¬×éµÄСºìÌá³ö£¬ÔÚµ÷½Ú»¬Æ¬ÒªÊ¹µÆÕý³£·¢¹â¹ý³ÌÖУ¬µçѹ±íµÄʾÊýºÜÄÑ׼ȷÏÔʾ3.8V£¬¿ÉÄÜÒò´ËÔì³ÉÒ»¶¨µÄ²âÁ¿Îó²î£®ËýÈÏΪ¿ÉÒÔÔÚС»ªµÚ¢Û²½ÊµÑéµÄ»ù´¡ÉÏ£¬¶Ôµç·ÉÔ×÷¸Ä¶¯£¬ÄÜÌá¸ß²âÁ¿Êý¾ÝµÄ¾«È·¶È£®Çë°ïСºì²¹È«²âÁ¿²½Ö裨²¹È«²½Öèʱ±ØÐë׼ȷ²ûÊö½Ó·¨ºÍ²Ù×÷Òªµã£©£º
a£®¶Ï¿ª¿ª¹Ø£¬________£»
b£®±ÕºÏ¿ª¹Ø£¬________£¬²¢¶Á³ö´ËʱµçÁ÷±íµÄʾÊý£»
c£®¼ÆËã³öµÆµÄ¶î¶¨¹¦ÂÊ£®
¢ÊÍê³ÉÉÏÊö²âÁ¿ºó£¬Å£¶ÙС×éµÄͬѧ»¹Ïë²âÁ¿Ò»¶Îµç×èË¿RxµÄ×èÖµ£¬ËûÃÇÔö¼ÓһЩʵÑéÆ÷²Ä·Ö±ðÉè¼ÆÁËÈçͼ±ûËùʾµÄËÄÖֵ緣¬ÆäÖв»¿ÉÐеÄÊÇ________
¹ØÓÚ¶ÔÃܶȹ«Ê½¦Ñ=m/VµÄÀí½â£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ ( )
A£®Ä³ÖÖÎïÖʵÄÃܶÈÓëÖÊÁ¿³ÉÕý±È |
B£®Ä³ÖÖÎïÖʵÄÃܶÈÓëÌå»ý³É·´±È |
C£®µ¥Î»Ìå»ýijÖÖÎïÖʵÄÖÊÁ¿Ô½´ó£¬ÃܶÈÔ½´ó |
D£®µ¥Î»ÖÊÁ¿Ä³ÖÖÎïÖʵÄÌå»ýÔ½´ó£¬ÃܶÈÔ½´ó |