ÌâÄ¿ÄÚÈÝ
Ôڲⶨһ½Ú¸Éµç³ØµÄµç¶¯ÊƺÍÄÚ×èµÄʵÑéÖУ¬±¸ÓÐÏÂÁÐÆ÷²Ä£º
A£®¸Éµç³ØE£¨µç¶¯ÊÆԼΪ1£®5V£¬ÄÚ×èСÓÚ1£®0¦¸£©
B£®µçÁ÷±íA1£¨ÂúÆ«µçÁ÷3mA£¬ÄÚ×èr1=10¦¸£©
C£®µçÁ÷±íA2£¨0¡«0£®6A£¬ÄÚ×è0£®1¦¸£©
D£®»¬Ïß±ä×èÆ÷R1£¨0¡«20¦¸£¬10A£©
E£®»¬Ïß±ä×èÆ÷R2£¨0¡«100¦¸£¬10A£©
F£®¶¨Öµµç×èR3£¨990¦¸£©
G£®¿ª¹ØºÍµ¼ÏßÈô¸É
£¨1£©Îª·½±ãÇÒÄܽÏ׼ȷµØ½øÐвâÁ¿£¬ÆäÖÐӦѡÓõĻ¬Ïß±ä×èÆ÷ÊÇ__________£¨Ìî×Öĸ´úºÅ£©
£¨2£©ÇëÔÚÐéÏß¿òÄÚ»³öÀûÓñ¾ÌâÌṩµÄÆ÷²ÄËùÉè¼ÆµÄ²âÁ¿µç³Øµç¶¯ÊƺÍÄÚ×èµÄʵÑéµç·ͼ£®
£¨3£©ÈçͼΪijһͬѧ¸ù¾ÝËûËùÉè¼ÆµÄʵÑé¸ø³öµÄI1¡¢I2ͼÏߣ¨I1ΪA1µÄʾÊý£¬I2ΪA2µÄʾÊý£©£¬ÓÉͼÏß¿ÉÇóµÃ±»²âµç³ØµÄµç¶¯ÊÆE£½__________V£¬ÄÚ×èr =_______¦¸£®
A£®¸Éµç³ØE£¨µç¶¯ÊÆԼΪ1£®5V£¬ÄÚ×èСÓÚ1£®0¦¸£©
B£®µçÁ÷±íA1£¨ÂúÆ«µçÁ÷3mA£¬ÄÚ×èr1=10¦¸£©
C£®µçÁ÷±íA2£¨0¡«0£®6A£¬ÄÚ×è0£®1¦¸£©
D£®»¬Ïß±ä×èÆ÷R1£¨0¡«20¦¸£¬10A£©
E£®»¬Ïß±ä×èÆ÷R2£¨0¡«100¦¸£¬10A£©
F£®¶¨Öµµç×èR3£¨990¦¸£©
G£®¿ª¹ØºÍµ¼ÏßÈô¸É
£¨1£©Îª·½±ãÇÒÄܽÏ׼ȷµØ½øÐвâÁ¿£¬ÆäÖÐӦѡÓõĻ¬Ïß±ä×èÆ÷ÊÇ__________£¨Ìî×Öĸ´úºÅ£©
£¨2£©ÇëÔÚÐéÏß¿òÄÚ»³öÀûÓñ¾ÌâÌṩµÄÆ÷²ÄËùÉè¼ÆµÄ²âÁ¿µç³Øµç¶¯ÊƺÍÄÚ×èµÄʵÑéµç·ͼ£®
£¨3£©ÈçͼΪijһͬѧ¸ù¾ÝËûËùÉè¼ÆµÄʵÑé¸ø³öµÄI1¡¢I2ͼÏߣ¨I1ΪA1µÄʾÊý£¬I2ΪA2µÄʾÊý£©£¬ÓÉͼÏß¿ÉÇóµÃ±»²âµç³ØµÄµç¶¯ÊÆE£½__________V£¬ÄÚ×èr =_______¦¸£®
£¨1£© £¨2£© µç·ÈçͼËùʾ
£¨3£©1.48£¬0.8
£¨3£©1.48£¬0.8
ÊÔÌâ·ÖÎö£º£¨1£©ÓÉÓڸɵç³ØÄÚ×èСÓÚ1.0¦¸£¬»¬Ïß±ä×èÆ÷×èÖµ½Ï´ó£¬²»±ã¿ØÖƵç·£¬ËùÒÔÆäÖÐӦѡÓõĻ¬Ïß±ä×èÆ÷ÊÇ
£¨2£©Òò±¾ÌâÌṩµÄÆ÷²ÄûÓеçѹ±í£¬ËùÒÔ¿ÉÓÉСÁ¿³ÌµçÁ÷±íÓ붨ֵµç×è´®Áª¸Ä×°³Éµçѹ±í£¬µçÔ´ÄÚ×èºÜС£¬µçÁ÷±íÍâ½Ó£¬ÊµÑéµç·ÈçͼËùʾ
£¨3£©Í¼Ïß×ÝÖá½Ø¾àΪµçÔ´µç¶¯ÊÆ£¬Ð±Âʵľø¶ÔֵΪµçÔ´ÄÚµç×裬ÓÉͼÏß¿ÉÇóµÃ±»²âµç³ØµÄµç¶¯ÊÆ,ÄÚ×è
µãÆÀ£º´ËÌâͼÏßÓëºáÖá½»µã²»±íʾ¶Ì·µçÁ÷£¬¼ÆËãÄÚ×èÒªÔÚÖ±ÏßÉÏÈÎÈ¡Á½¸öÏà¾à½ÏÔ¶µÄµã£¬ÓüÆËã³öµçÔ´µÄÄÚµç×è¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿