ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÊµÑé¿ÎÉÏ£¬Ä³Ð¡×éÑéÖ¤¡°Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑéÔ­ÀíͼÈçͼ¼×Ëùʾ£¬ÆäÖÐAΪ¹Ì¶¨ÏðƤ½îµÄͼ¶¤£¬OΪÏðƤ½îÓëϸÉþµÄ½áµã£¬OBºÍOCΪϸÉþ£¬Í¼ÒÒÊÇÔÚ°×Ö½Éϸù¾ÝʵÑé½á¹û»­³öµÄͼʾ£®

£¨1£©Í¼ÒÒÖÐµÄ £¨Ñ¡Ìî¡°F¡±»ò¡°F¡ä¡±£©ÊÇÁ¦F1ºÍF2µÄºÏÁ¦µÄʵ¼Ê²âÁ¿Öµ£®

£¨2£©±¾ÊµÑé²ÉÓõĿÆѧ·½·¨ÊÇ

A£®¿ØÖƱäÁ¿·¨ B£®ÀíÏëʵÑé·¨

C£®µÈЧÌæ´ú·¨ D£®½¨Á¢ÎïÀíÄ£ÐÍ·¨

£¨3£©ÔÚʵÑéÖУ¬Èç¹û½ö½«Ï¸Éþ»»³ÉÏðƤ½î£¬ÊµÑé½á¹û £¨Ñ¡Ìî¡°»á¡±»ò¡°²»»á¡±£©·¢Éú±ä»¯£¿

£¨4£©ÎªÁËʹʵÑéÄܹ»Ë³Àû½øÐУ¬ÇÒ¾¡Á¿¼õСÎó²î£¬ÏÂÁÐÄܹ»´ïµ½ÉÏÊöÄ¿µÄÊÇ £®

A£®Èô¹Ì¶¨°×Ö½µÄ·½ÐÎľ°åƽ·ÅÔÚʵÑé×ÀÉÏÀ´ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò£¬Ê¹Óõ¯»É²âÁ¦¼ÆÇ°Ó¦½«²âÁ¦¼Æˮƽ·ÅÖã¬È»ºó¼ì²é²¢½ÃÕýÁãµã

B£®Á½¸ö·ÖÁ¦F1¡¢F2¼ä¼Ð½ÇÓ¦Ô½´óÔ½ºÃ

C£®±ê¼ÇÀ­Á¦·½Ïòʱ£¬ÒªÓÃǦ±Ê½ô¿¿Ï¸ÉþÑØÉþÒƶ¯Ç¦±Ê»­³ö

D£®Í¬Ò»´ÎʵÑéÁ½´ÎÀ­Ï¸ÉþÌ×Ðëʹ½áµãµ½´ïͬһλÖã®

¡¾´ð°¸¡¿£¨1£©F¡ä£»£¨2£©C£»£¨3£©²»»á£»£¨4£©AD

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºÔÚʵÑéÖÐFºÍF¡ä·Ö±ðÓÉƽÐÐËıßÐζ¨Ôò¼°ÊµÑéµÃ³ö£¬Ã÷È·ÀíÂÛÖµºÍʵÑéÖµµÄÇø±ð¼´¿ÉÕýÈ·½â´ð£»±¾ÊµÑéÖвÉÓÃÁËÁ½¸öÁ¦ºÏÁ¦ÓëÒ»¸öÁ¦Ð§¹ûÏàͬÀ´ÑéÖ¤µÄƽÐÐËıßÐζ¨Ôò£¬Òò´Ë²ÉÓá°µÈЧ·¨¡±£¬×¢Òâ¸ÃʵÑé·½·¨µÄÓ¦Óã®

½â£º£¨1£©ÊµÑéÖÐFÊÇÓÉƽÐÐËıßÐεóöµÄ£¬¶øF¡äÊÇͨ¹ýʵÑé·½·¨µÃ³öµÄ£¬ÊÇÁ¦F1ºÍF2µÄºÏÁ¦µÄʵ¼Ê²âÁ¿Öµ£®

£¨2£©±¾ÊµÑéÖÐÁ½¸öÀ­Á¦µÄ×÷ÓÃЧ¹ûºÍÒ»¸öÀ­Á¦µÄ×÷ÓÃЧ¹ûÏàͬ£¬²ÉÓõĿÆѧ·½·¨ÊǵÈЧÌæ´ú·¨£¬¹ÊCÕýÈ·£®

¹ÊÑ¡£ºC

£¨3£©Èç¹û½«Ï¸ÏßÒ²»»³ÉÏðƤ½î£¬Ö»Òª½«½áµãÀ­µ½ÏàͬµÄλÖã¬ÊµÑé½á¹û²»»á·¢Éú±ä»¯£®

£¨4£©A¡¢Èô¹Ì¶¨°×Ö½µÄ·½ÐÎľ°åƽ·ÅÔÚʵÑé×ÀÉÏÀ´ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò£¬Ê¹Óõ¯»É²âÁ¦¼ÆÇ°Ó¦½«²âÁ¦¼Æˮƽ·ÅÖã¬È»ºó¼ì²é²¢½ÃÕýÁãµã£¬¹ÊAÕýÈ·£»

B¡¢ÔÚʵÑéÖÐÁ½¸ö·ÖÁ¦µÄ¼Ð½Ç´óСÊʵ±£¬ÔÚ×÷ͼʱÓÐÀûÓÚ¼õСÎó²î¼´¿É£¬²¢·ÇÔ½´óÔ½ºÃ£¬¹ÊB´íÎó£»

C¡¢ÔÚ¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑéÖУ¬Ó¦ÓÃÖ±³ß»­³öÔÚ°×Ö½ÉÏÑØϸÉþ·½Ïò±ê³öµÄÁ½µãµÄÁ¬Ïߣ¬×÷ΪÀ­Á¦µÄ·½Ïò£¬¹ÊC´íÎó£»

D¡¢Í¬Ò»´ÎʵÑéÁ½´ÎÀ­Ï¸ÉþÌ×Ðëʹ½áµãµ½´ïͬһλÖ㮹ÊDÕýÈ·£»

¹ÊÑ¡£ºAD£®

¹Ê´ð°¸Îª£º£¨1£©F¡ä£»£¨2£©C£»£¨3£©²»»á£»£¨4£©AD£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿£¨1£©¼×ͬѧÓÃÏÂÁÐÆ÷²Ä̽¾¿Ò»¸öСµÆÅÝ£¨3V¡¢1.5W£©µÄµç×èËæÆäÁ½¶ËµçѹµÄ±ä»¯¹Øϵ£º

A£®´ý²âСµÆÅÝ£¨3V¡¢1.5W£©

B£®µçÔ´£¨3V¡¢ÄÚ×è²»¼Æ£©

C£®µçÁ÷±í£¨0¡«3A£¬ÄÚ×èÔ¼0.1¦¸£©

D£®µçÁ÷±í£¨0¡«600mA£¬ÄÚ×èÔ¼0.5¦¸£©

E£®µçѹ±í£¨0¡«3V£¬ÄÚ×èÔ¼3k¦¸£©

F£®»¬¶¯±ä×èÆ÷£¨0¡«10¦¸£¬1A£©

G£®»¬¶¯±ä×èÆ÷£¨0¡«1k¦¸£¬300mA£©

H£®¿ª¹ØÒ»¸ö£¬µ¼ÏßÈô¸É

¢ÙʵÑéÖеçÁ÷±íӦѡÓÃ___________________£¬»¬¶¯±ä×èÆ÷ӦѡÓÃ________________£®£¨ÌîÆ÷²ÄÇ°µÄ×Öĸ£©

¢Ú¸ÃͬѧÃè»æ³öСµÆÅݵķü°²ÌØÐÔÇúÏߣ¬ÈçͼËùʾ£¬ÔòСµÆÅݵĵç×èËæÆäÁ½¶ËµçѹµÄ±ä»¯¹ØϵÊÇ__________________________£®

£¨2£©Ä³Í¬Ñ§Éè¼ÆµÄ¿É²âµçÔ´µç·Èçͼ(a)Ëùʾ£¬R0Ϊ±£»¤µç×裬PΪ»¬¶¯±ä×èÆ÷µÄ»¬Æ¬£¬±ÕºÏµç¼üS.

¢ÙÓõçѹ±í²âÁ¿A¡¢BÁ½¶ËµÄµçѹ£¬½«µçѹ±íµ÷Á㣬ѡÔñ0¡«3 Vµ²£¬Ê¾ÊýÈçͼ(b)£¬µçѹֵΪ________ V.

¢ÚÔÚ½ÓͨÍâµç·֮ǰ£¬ÎªÁ˱£Ö¤Íâµç·µÄ°²È«£¬»¬Æ¬PÓ¦ÏÈÖÃÓÚ________¶Ë£®

¢ÛҪʹÊä³öµçѹU±ä´ó£¬»¬Æ¬PÓ¦Ïò________¶Ë»¬¶¯£®

¢ÜÈôµçÔ´µç·Öв»½ÓÈëR0£¬ÔòÔÚʹÓùý³ÌÖУ¬´æÔÚ______µÄ·çÏÕ(Ìî¡°¶Ï·¡±»ò¡°¶Ì·¡±)£®

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

¾«Ó¢¼Ò½ÌÍø