ÌâÄ¿ÄÚÈÝ

Ó÷ü°²·¨²â¶î¶¨µçѹΪ2.5VСµÆÅݵĶ¹¦ÂÊ£®

£¨1£©Çë¸ù¾ÝʵÑéÒªÇóÍê³ÉʵÎïµç·ͼ1µÄÁ¬½Ó£»ÔÚÁ¬½Óµç·µÄ¹ý³ÌÖУ¬¿ª¹ØÓ¦ÊÇ
¶Ï¿ª
¶Ï¿ª
µÄ£»
£¨2£©¿ª¹Ø±ÕºÏÇ°£¬Í¼1ÖеĻ¬¶¯±ä×èÆ÷µÄ»¬Æ¬Ó¦¸ÃÒÆÖÁ
ÓÒ
ÓÒ
¶Ë£»£¨Ì¡°×ó¡±»ò¡°ÓÒ¡±£©
£¨3£©Ä³Í¬Ñ§Á¬½ÓºÃʵÑéµç·£¬¼ì²éÁ¬½ÓÎÞÎóºó£¬±ÕºÏ¿ª¹Ø£¬È´·¢ÏÖµÆÅݲ»·¢¹â£¬µçÁ÷±íÓÐʾÊý£¬µçѹ±íÖ¸Õ뼸ºõ²»¶¯£¬¿ÉÄÜ·¢ÉúµÄ¹ÊÕÏÊÇ
B
B
£»
A£®µÆÅݵÆË¿¶ÏÁË¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡     B£®µÆ×ù½ÓÏ߶Ì·
C£®Ðîµç³ØûÓеçÁË  ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D£®µçÁ÷±í½ÓÏßÖù¶Ì·
£¨4£©ÔÚ·¢ÏÖµç·ÓйÊÕÏʱ£¬µÚÒ»¼þÒª×öµÄÊÂÇéÊÇ
¶Ï¿ª¿ª¹Ø£¬¼ì²éÊÇ·ñÓжÌ·´¦
¶Ï¿ª¿ª¹Ø£¬¼ì²éÊÇ·ñÓжÌ·´¦
£»
£¨5£©Åųý¹ÊÕϺ󣬱պϿª¹Ø£¬µ÷½Ú»¬¶¯±ä×èÆ÷£®µ±Ð¡µÆÅÝÕý³£·¢¹âʱ£¬µçÁ÷±íµÄʾÊýÈçͼ2Ëùʾ£¬Í¨¹ýСµÆÅݵĵçÁ÷ÊÇ
0.24
0.24
 A£®Ð¡µÆÅݵĶ¹¦ÂÊÊÇ
0.6
0.6
 W£®
·ÖÎö£º£¨1£©£¨2£©Îª±£»¤µç·£¬Á¬½Óµç·¹ý³ÌÖУ¬¿ª¹ØÓ¦¶Ï¿ª£¬»¬¶¯±ä×èÆ÷»¬Æ¬ÒÆÖÁ×î´ó×èÖµ´¦£»
£¨3£©µÆÅݲ»·¢¹âµÄÔ­Òò£ºÊµ¼Ê¹¦ÂÊ̫С¡¢µç·¶Ï·¡¢µÆÅݶÌ·£¬È»ºó¸ù¾ÝµçÁ÷±í¡¢µçѹ±íµÄʾÊýÇé¿ö½øÐÐɸѡ£»
£¨4£©ÔÚ·¢ÏÖµç·ÓйÊÕÏʱ£¬µÚÒ»¼þÒª×öµÄÊÂÇéÊǶϿª¿ª¹Ø£¬¼ì²éÊÇ·ñÓжÌ·´¦£»
£¨5£©È·¶¨µçÁ÷±íµÄÁ¿³ÌºÍ·Ö¶ÈÖµ£¬¶Á³öµçÁ÷Öµ£¬¸ù¾ÝP=UI¼ÆËã³öµç¹¦ÂʵÄÖµ£®
½â´ð£º½â£º£¨1£©ÔÚÁ¬½Óµç·µÄ¹ý³ÌÖУ¬¿ª¹ØÓ¦ÊǶϿªµÄ£»
£¨2£©»¬¶¯±ä×èÆ÷ÏÂÃæ½ÓÁË×ó±ßµÄ½ÓÏßÖù£¬ËùÒÔÔÚ¿ª¹Ø±ÕºÏÇ°£¬Í¼1ÖеĻ¬¶¯±ä×èÆ÷µÄ»¬Æ¬Ó¦¸ÃÒÆÖÁÓҶˣ»
£¨3£©A¡¢µÆÅݵÆË¿¶ÏÁË£¬µÆÅݲ»·¢¹â£¬µçÁ÷±íÎÞʾÊý£¬µçѹ±íÓÐʾÊý£¬²»·ûºÏÌâÒ⣻
B¡¢µÆ×ù½ÓÏ߶Ì·£¬µÆÅݲ»·¢¹â£¬Á½¶ËµçѹΪÁ㣬µçѹ±íÎÞʾÊý£¬µç·ÈÔȻΪͨ·£¬µçÁ÷±íÓÐʾÊý£¬·ûºÏÌâÒ⣻
C¡¢Ðîµç³ØûÓеçÁË£¬Ö»ÊǵçÁ÷±í¡¢µçѹ±íµÄʾÊý½ÏС£¬ÈÔÓÐʾÊý£¬²»·ûºÏÌâÒ⣻
D¡¢µçÁ÷±í½ÓÏßÖù¶Ì·£¬ÔòµçÁ÷±íÎÞʾÊý£¬²»·ûºÏÌâÒ⣻
£¨4£©ÔÚ·¢ÏÖµç·ÓйÊÕÏʱ£¬µÚÒ»¼þÒª×öµÄÊÂÇéÊǶϿª¿ª¹Ø£¬¼ì²éÊÇ·ñÓжÌ·´¦£»
£¨5£©ÓÉͼ2Öª£¬µçÁ÷±íµÄÁ¿³ÌΪ0¡«0.6A£¬·Ö¶ÈֵΪ0.02A£¬Ê¾ÊýΪ0.24A£¬ËùÒÔ£º
P=UI=2.5V¡Á0.24A=0.6W£®
¹Ê´ð°¸Îª£º£¨1£©¶Ï¿ª£»£¨2£©ÓÒ£»£¨3£©B£»£¨4£©¶Ï¿ª¿ª¹Ø£¬¼ì²éÊÇ·ñÓжÌ·´¦£»£¨5£©0.24£»0.6£®
µãÆÀ£º´ËÌâÊÇ·ü°²·¨²âСµÆÅݵĶ¹¦ÂÊʵÑ飬¿¼²éÁË»¬¶¯±ä×èÆ÷µÄʹÓᢵ緹ÊÕϵķÖÎö£¬Í¬Ê±¿¼²éÁ˵çÁ÷±íµÄ¶ÁÊý¼°µç¹¦ÂʵļÆË㣮ӦעÒ⣺
1¡¢»¬¶¯±ä×èÆ÷µÄ×èÖµ´óСÊÇÓÉ»¬Æ¬ÓëÏÂÃæ½ÓÏßÖùµÄ¾àÀë¾ö¶¨µÄ£»
2¡¢¶Ï·ʱ£¬µç·ÖÐÎÞµçÁ÷£¬¶Ï¿ª´¦µÄµçѹµÈÓÚµçÔ´µçѹ£»¶Ì·ʱ£¬¶Ì·µÄÓõçÆ÷²»¹¤×÷£¬Á½¶ËµçѹΪÁ㣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø