ÌâÄ¿ÄÚÈÝ
¹ØÓÚ×ö¡°²âµçÔ´µç¶¯ÊƺÍÄÚµç×衱µÄʵÑé
£¨1£©ÓÐͬѧ°´Í¼£¨a£©µç·½øÐÐÁ¬½Ó£¬ËûÓõ½µÄ6¸ùµ¼ÏßÊÇaa¡ä¡¢bb¡ä¡¢cc¡ä¡¢dd¡ä¡¢d¡äeºÍbf £¬ÓÉÓÚÆäÖлì½øÁËÒ»¸ùÄÚ²¿¶Ï¿ªµÄµ¼Ïߣ¬ËùÒÔµ±Ëû°´Ï¿ª¹Øºó£¬·¢ÏÖÁ½¸öµç±íµÄÖ¸Õë¾ù²»Æ«×ª£¬ËûÓöàÓñíµÄµçѹµµ²âÁ¿bc¡ä ¼äµÄµçѹ£¬¶ÁÊýԼΪ1.5V£¨ÒÑÖªµç³Øµç¶¯ÊÆԼΪ1.5V£©£¬¸ù¾ÝÉÏÊöÏÖÏó¿ÉÍƵã¬Õâ6¸ùµ¼ÏßÖпÉÄÜÄļ¸¸ùÄÚ²¿ÊǶϿªµÄ£¿´ð£º_____________£¨Ð´µ¼Ïß±àºÅ£©¡£ÎªÁËÈ·¶¨ÄÄÒ»¸ùµ¼ÏßµÄÄÚ²¿ÊǶϿªµÄ£¬ËûÖÁÉÙ»¹ÒªÓöàÓñíµÄµçѹµµÔÙ²âÁ¿¼¸´Î£¿´ð£º______´Î
£¨2£©Åųý¹ÊÕϺ󣬸Ãͬѧͨ¹ý¸Ä±ä»¬¶¯±ä×èµÄµç×裬²âµÃÁË6×éU¡¢IµÄÊý¾Ý£¬¸ù¾ÝµÚ1¡¢2¡¢3¡¢4¡¢5ºÍ6×éµÄÊý¾Ý£¬ËûÔÚU-IͼÉϱê³öÁËÕâЩÊý¾Ýµã£¬²¢ÇÒ°´ÕÕÕâЩÊý¾ÝµãµÄ·Ö²¼»æÖÆÁËÏàÓ¦µÄU-IͼÏß[Èçͼ£¨b£©Ëùʾ]£¬ÓÉÕâһͼÏߣ¬¿ÉÇóµÃµçÔ´µÄµç¶¯ÊÆEΪ________V£¬ÄÚµç×èrΪ________¦¸¡£Èç¹ûËû²»ÀûÓÃÕâһͼÏߣ¬¶øÊÇÀûÓÃÈÎÒâÁ½×éU¡¢IÊý¾Ý£¬ÄÇôµ±ËûÑ¡ÔñÄĶþ×éÊý¾ÝʱÇó³öµÄE¡¢rÖµÎó²î×î´ó£¿´ð£º________________£¨Ð´Êý¾Ý×é±àºÅ£© ¡£
£¨1£©ÓÐͬѧ°´Í¼£¨a£©µç·½øÐÐÁ¬½Ó£¬ËûÓõ½µÄ6¸ùµ¼ÏßÊÇaa¡ä¡¢bb¡ä¡¢cc¡ä¡¢dd¡ä¡¢d¡äeºÍbf £¬ÓÉÓÚÆäÖлì½øÁËÒ»¸ùÄÚ²¿¶Ï¿ªµÄµ¼Ïߣ¬ËùÒÔµ±Ëû°´Ï¿ª¹Øºó£¬·¢ÏÖÁ½¸öµç±íµÄÖ¸Õë¾ù²»Æ«×ª£¬ËûÓöàÓñíµÄµçѹµµ²âÁ¿bc¡ä ¼äµÄµçѹ£¬¶ÁÊýԼΪ1.5V£¨ÒÑÖªµç³Øµç¶¯ÊÆԼΪ1.5V£©£¬¸ù¾ÝÉÏÊöÏÖÏó¿ÉÍƵã¬Õâ6¸ùµ¼ÏßÖпÉÄÜÄļ¸¸ùÄÚ²¿ÊǶϿªµÄ£¿´ð£º_____________£¨Ð´µ¼Ïß±àºÅ£©¡£ÎªÁËÈ·¶¨ÄÄÒ»¸ùµ¼ÏßµÄÄÚ²¿ÊǶϿªµÄ£¬ËûÖÁÉÙ»¹ÒªÓöàÓñíµÄµçѹµµÔÙ²âÁ¿¼¸´Î£¿´ð£º______´Î
£¨2£©Åųý¹ÊÕϺ󣬸Ãͬѧͨ¹ý¸Ä±ä»¬¶¯±ä×èµÄµç×裬²âµÃÁË6×éU¡¢IµÄÊý¾Ý£¬¸ù¾ÝµÚ1¡¢2¡¢3¡¢4¡¢5ºÍ6×éµÄÊý¾Ý£¬ËûÔÚU-IͼÉϱê³öÁËÕâЩÊý¾Ýµã£¬²¢ÇÒ°´ÕÕÕâЩÊý¾ÝµãµÄ·Ö²¼»æÖÆÁËÏàÓ¦µÄU-IͼÏß[Èçͼ£¨b£©Ëùʾ]£¬ÓÉÕâһͼÏߣ¬¿ÉÇóµÃµçÔ´µÄµç¶¯ÊÆEΪ________V£¬ÄÚµç×èrΪ________¦¸¡£Èç¹ûËû²»ÀûÓÃÕâһͼÏߣ¬¶øÊÇÀûÓÃÈÎÒâÁ½×éU¡¢IÊý¾Ý£¬ÄÇôµ±ËûÑ¡ÔñÄĶþ×éÊý¾ÝʱÇó³öµÄE¡¢rÖµÎó²î×î´ó£¿´ð£º________________£¨Ð´Êý¾Ý×é±àºÅ£© ¡£
£¨1£©bb¡ä¡¢cc¡ä£¨2·Ö£¬´íÑ¡¡¢Â©Ñ¡¾ù²»µÃ·Ö£©£»1£¨2·Ö£©
£¨2£©1.45£¨»ò1.46¡¢1.44£©£¨2·Ö£©£»0.5£¨»ò0.51¡¢0.49£©£¨2·Ö£©£»2¡¢3£¨2·Ö£©
£¨2£©1.45£¨»ò1.46¡¢1.44£©£¨2·Ö£©£»0.5£¨»ò0.51¡¢0.49£©£¨2·Ö£©£»2¡¢3£¨2·Ö£©
·ÖÎö£ºµç·¹ÊÕÏÎÊÌâÉæ¼°µ½Å·Ä·¶¨ÂÉ¡¢±ÕºÏµç·ŷķ¶¨Âɼ°µç·µÄ´®²¢ÁªÖªÊ¶£¬Ò»°ãÊÇÏÈÓõçѹ±í´ÓµçÔ´Á½¶Ë¿ªÊ¼£¬ÔÙÖð¼¶ÍùϲâÁ¿£¬×îºóÕÒ³ö¹ÊÕÏ£®
½â´ð£º½â£º£¨1£©¡¢¸ù¾ÝÅ·Ä·¶¨Âɼ°µçѹ¾ÍÊǵçÊÆÖ®²îÔÀí¿ÉÖª£¬µçѹ±íÔÚb¡¢c¼äʾÊýµÈÓڵ綯ÊÆ£¬ËµÃ÷b¡¢c¼ä²»º¬Ô´µç·¼ä¶Ï·£¬¼°bb¡ä¡¢cc¡ä¼ä¿ÉÄܶÏ·£¬Òò´Ë£¬ÖÁÉÙÔÙ²âÁ¿Ò»´Î²ÅÄÜÈ·×¼µ½µ×ÊÇÄĶζÏ·£®
¹Ê´ð°¸Îª¼°bb¡ä¡¢cc¡ä£¬1
£¨2£©¡¢¸ù¾Ý±ÕºÏµç·ŷķ¶¨ÂÉÖª£¬U-IͼÏóµÄ×ÝÖá½Ø¾àÊǵ綯ÊÆ£¬Ð±Âʵľø¶ÔÖµÊǵçÔ´ÄÚµç×裬¿ÉµÃ£ºE=1.45V£¨»ò1.46¡¢1.44£©£»r==0.5¦¸£¨»ò0.51¡¢0.49£©£»£¬Èç¹û²»Í¨¹ýͼÏó¶øֻȡÁ½µãÏÔÈ»2¡¢3Á½×éÎó²î×î´ó£®
¹Ê´ð°¸Îª£º1.45£¨»ò1.46¡¢1.44£©£¬0.5£¨»ò0.51¡¢0.49£©£¬2¡¢3£®
µãÆÀ£ºµç·¹ÊÕϳ£¼ûµÄÓжÌ·ºÍ¶Ï·Á½ÖÖÇé¿ö£¬Êµ¼ÊÊǶÏ·Çé¿ö¶à£¬Åж¨Ê±Ò»°ãÏÈÓõçѹ±í²âµçѹ£¬ÏÈÅжϵçÔ´ÊÇ·ñÍêºÃ£¬ÔÙÅжÏÆäËüµç·£»¸ù¾ÝU-IͼÏóÇóÄÚµç×èʱÌرð×¢Ò⡰бÂÊ¡±µÄº¬Ò壬¼È²»ÒªÓÃ×ÝÖá½Ø¾à³ýÒÔºáÖá½Ø¾àËã×öÄÚµç×裮
½â´ð£º½â£º£¨1£©¡¢¸ù¾ÝÅ·Ä·¶¨Âɼ°µçѹ¾ÍÊǵçÊÆÖ®²îÔÀí¿ÉÖª£¬µçѹ±íÔÚb¡¢c¼äʾÊýµÈÓڵ綯ÊÆ£¬ËµÃ÷b¡¢c¼ä²»º¬Ô´µç·¼ä¶Ï·£¬¼°bb¡ä¡¢cc¡ä¼ä¿ÉÄܶÏ·£¬Òò´Ë£¬ÖÁÉÙÔÙ²âÁ¿Ò»´Î²ÅÄÜÈ·×¼µ½µ×ÊÇÄĶζÏ·£®
¹Ê´ð°¸Îª¼°bb¡ä¡¢cc¡ä£¬1
£¨2£©¡¢¸ù¾Ý±ÕºÏµç·ŷķ¶¨ÂÉÖª£¬U-IͼÏóµÄ×ÝÖá½Ø¾àÊǵ綯ÊÆ£¬Ð±Âʵľø¶ÔÖµÊǵçÔ´ÄÚµç×裬¿ÉµÃ£ºE=1.45V£¨»ò1.46¡¢1.44£©£»r==0.5¦¸£¨»ò0.51¡¢0.49£©£»£¬Èç¹û²»Í¨¹ýͼÏó¶øֻȡÁ½µãÏÔÈ»2¡¢3Á½×éÎó²î×î´ó£®
¹Ê´ð°¸Îª£º1.45£¨»ò1.46¡¢1.44£©£¬0.5£¨»ò0.51¡¢0.49£©£¬2¡¢3£®
µãÆÀ£ºµç·¹ÊÕϳ£¼ûµÄÓжÌ·ºÍ¶Ï·Á½ÖÖÇé¿ö£¬Êµ¼ÊÊǶÏ·Çé¿ö¶à£¬Åж¨Ê±Ò»°ãÏÈÓõçѹ±í²âµçѹ£¬ÏÈÅжϵçÔ´ÊÇ·ñÍêºÃ£¬ÔÙÅжÏÆäËüµç·£»¸ù¾ÝU-IͼÏóÇóÄÚµç×èʱÌرð×¢Ò⡰бÂÊ¡±µÄº¬Ò壬¼È²»ÒªÓÃ×ÝÖá½Ø¾à³ýÒÔºáÖá½Ø¾àËã×öÄÚµç×裮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿