ijʵÑéС×飬ΪÁ˲âÁ¿Ò»¸öÁ¿³ÌΪ0¡ª3VµÄµçѹ±íµÄÄÚµç×èRV£¨Ô¼¼¸Ç§Å·£©£¬ËûÃDzÉÓÃÁËÈçϵĵç·Íê³ÉÁËʵÑé¡£
£¨1£©½«Í¼2Ëù¸øµÄʵÑéÆ÷²Ä°´ÕÕͼ1ËùʾµÄµç·¼òͼÁ¬½Ó³É²âÁ¿µç·¡£
        
£¨2£©²âÁ¿Ê±¿ÉÒÔÑ¡ÔñµÄʵÑé²½ÖèÓУº
A¡¢±ÕºÏµç¼üK£»
B¡¢½«µç×èÏäRoµÄµç×èµ÷µ½×î´ó£»
C¡¢½«µç×èÏäRoµÄµç×èµ÷µ½Á㣻
D¡¢°Ñ»¬¶¯±ä×èÆ÷RµÄ»¬Æ¬P»¬µ½a¶Ë£»
E¡¢°Ñ»¬¶¯±ä×èÆ÷RµÄ»¬Æ¬P»¬µ½b¶Ë£»
F¡¢µ÷½Úµç×èÏäRoµÄ×èÖµ£¬Ê¹µçѹ±íÖ¸ÕëָʾΪ1.5V£¬¼ÇÏ´Ëʱµç×èÏäRoµÄ×èÖµ£»
G¡¢µ÷½Ú»¬¶¯±ä×èÆ÷RµÄ»¬Æ¬P£¬Ê¹µçѹ±íµÄÖ¸ÕëָʾΪ3.0V£»
H¡¢¶Ï¿ªµç¼üK¡£
ÇëÄã°Ñ±ØÒªµÄʵÑé²½ÖèÑ¡Ôñ³öÀ´£¬²¢°Ñ²½ÖèµÄ×Öĸ´úºÅ°´ÕÕºÏÀíµÄ²Ù×÷˳ÐòÁÐÔÚÏÂÃæµÄºáÏßÉÏ£º______________________  ______¡£
£¨3£©¸ÃʵÑéÖпɹ©Ñ¡ÔñµÄʵÑéÒÇÆ÷ÓУº
A¡¢»¬¶¯±ä×èÆ÷£º×èÖµ·¶Î§0¡«2000Å·£»
B¡¢»¬¶¯±ä×èÆ÷£º×èÖµ·¶Î§0¡«20Å·£»
C¡¢µç×èÏ䣺×èÖµ·¶Î§0¡«9999Å·£»
D¡¢µç×èÏ䣺×èÖµ·¶Î§0¡«999Å·£»
E¡¢µçÔ´£ºÊä³öµçѹ5V£»
F¡¢µçÔ´£ºÊä³öµçѹ2V¡£
±¾ÊµÑéÖУ¬µç×èÏäÓ¦¸ÃÑ¡Ôñ_______£¬»¬¶¯±ä×èÆ÷Ó¦¸ÃÑ¡Ôñ______£¬µçÔ´Ó¦¸ÃÑ¡Ôñ______¡£
£¨4£©Èç¹ûÔÚÉÏÊöʵÑé²½ÖèFÖУ¬Ä³Ò»Ñ§Éú¶Á³öµç×èÏäRoµÄ×èֵΪ2500Å·£¬ÔòʵÑéËù²âµçѹ±íµÄÄÚ×èRV=_____________Å·¡£¸ÃС×éÉÏÊö·½·¨²â³öµÄµçѹ±íµÄÄÚµç×èRVÓëµçѹ±íµÄÕæʵֵÏà±È½«_________£¨Ìî¡°Ïàͬ¡±¡°Æ«Ð¡¡±»ò¡°Æ«´ó¡±£©¡£
£¨1£©ÈçÏÂͼËùʾ¡£

£¨2£©EACGFH»òECAGFH
£¨3£©C£»B£»E
£¨4£©2500£»Æ«´ó
´ËʵÑéÊÇ°ëÆ«·¨²âÁ¿µç×è¡£°ëÆ«·¨²âÁ¿µç×èµÄÒªÇóÊÇ£ºÊµÑéҪʵÏÖÏÈʹµçѹ±íÏÈÂúÆ«ºó°ëÆ«£¬Ö»ÄÜÊÇ5VµÄµçÔ´·¢¶Ô3VµÄÁ¿³Ì²Å¿ÉÄÜʵÏÖÉÏÊö¹ý³Ì¡£ÏÈ´ïµ½µçѹ±íÂúÆ«µÄÒªÇó£¬È»ºóÓɵç×èÏäÈ¥·ÖÒ»°ëµçѹ£¬Òò´Ë¿ªÊ¼ÊµÑéÓ¦°Ñµç×èÏäµ÷Á㣬´ýµ÷½Ú»¬¶¯±ä×èÆ÷ʹµçѹ±íÂúÆ«ºó£¬ÔÙµ÷½Úµç×èÏäÈ¥·Öѹ£¬´ïµ½Ò»°ëµÄÒªÇóºó£¬¼´µçѹ±íÓëµç×èÏäƽ¾ù·Öѹ£¬Ôò¶þÕßµç×èÏàµÈ¡£
ÌâÖиø³öµÄÊÇ»¬¶¯±ä×èÆ÷·Öѹʽ½Ó·¨£¬ÒªÇóÓ¦¸ÃÊÇÓÉÁã¿Éµ÷£¨¼´ÓÉbÏòa»¬¶¯£©£¬»¬¶¯±ä×èÆ÷µÄ·Öѹʽ½Ó·¨ÖУ¬ÒªÇóÓÃ×ܵç×èСһЩµÄ£¬ÕâÑùÎó²îС¡¢µ÷½ÚÁéÃô¸ß¡£
Îó²î·ÖÎö£¬ÓÉÓÚµç×èÏäµÄ½ÓÈ룬µ¼ÖÂÕû¸öµç·µÄ×ܵç×èÔö´ó£¬×ܵçÁ÷¼õС£¬ÄÜÖªµÀµçѹ±íÓëµç×èÏ乲ͬµÄ·Öѹ´óÓÚ3V£¬¼´Êµ¼Êµç×èÏäµÄ·ÖѹÊÇ´óÓÚ1.5VµÄ£¬Òò´Ëµç×è¶ÁÊýÆ«´ó¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£º¼ÆËãÌâ

һλµç¹¤Ê¦¸µÎª×¼È·²âÁ¿Ä³µçÏß³§Éú²úµÄͭоµçÏߵĵç×èÂÊ£¬Ëû½ØÈ¡ÁËÒ»¶Î³¤


ΪLµÄµçÏߣ¬²¢ÓÃÂÝÐý²â΢Æ÷²âµÃÆäÖ±¾¶ÎªD£¬ÓöàÓõç±í²âÆäµç×è·¢ÏÖСÓÚ1¦¸£»
ΪÁ˾¡¿ÉÄܵÄÌá¸ßÆä²âÁ¿¾«¶È£¬Ëû´ÓÏÂÁÐÆ÷²ÄÖÐÌôÑ¡ÁËһЩԪ¼þ£¬Éè¼ÆÁ˵ç·£¬ÖØ
вâÁ¿Õâ¶Îµ¼Ïߵĵç×裮
A£®µçÔ´E£ºµç¶¯ÊÆԼΪ3£®0V£¬ÄÚ×è²»¼Æ£»
B£®µçѹ±í£ºÁ¿³ÌΪ0¡«3V£¬ÄÚ×èÔ¼2k¦¸£»
C£®µçѹ±í£ºÁ¿³Ì0¡«15V¡¢ÄÚ×èԼΪ6k¦¸£»
D£®µçÁ÷±í£ºÁ¿³ÌΪ0¡«0£®6A£¬ÄÚ×èÔ¼1¦¸£»
E£®µçÁ÷±í£ºÁ¿³ÌΪ0¡«3£®0A¡¢ÄÚ×èÔ¼0£®1¦¸
F£®»¬¶¯±ä×èÆ÷£º×î´ó×èÖµ10¦¸£¬¶î¶¨µçÁ÷2£®0£Á£»
G£®»¬¶¯±ä×èÆ÷£º×î´ó×èÖµ1k¦¸£¬¶î¶¨µçÁ÷1£®0£Á£»
H£®¿ª¹ØSÒ»¸ö£¬µ¼ÏßÈô¸É£®
£¨1£©ÊµÑéʱµçѹ±íÑ¡£ß¡ø£ß£ß£»µçÁ÷±íÑ¡£ß¡ø£ß£»»¬¶¯±ä×èÆ÷Ñ¡£ß¡ø£ß£ß£¨Ìî·ûºÅ£©£»
£¨2£©ÇëÉè¼ÆºÏÀíµÄ²âÁ¿µç·£¬°Ñµç·ͼ»­ÔÚ·½¿òÄÚ£¬ÔÚͼÖÐ×¢Ã÷Ôª¼þ·ûºÅ£»
£¨3£©ÇëÄã°´ÕÕÉè¼ÆµÄµç·£¬ÔÚʵÎïͼÖÐÓñʻ­Ïß´úÌæµ¼ÏßÁ¬½ÓÔª¼þ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£º¼ÆËãÌâ

ÈçͼËùʾ£¬ÊÇÓøߵç×è·Åµç·¨²âµçÈݵÄʵÑéµç·ͼ¡£ÆäÔ­ÀíÊDzâ³öµçÈÝÆ÷ÔÚ³äµçµçѹΪUʱËù´øµÄµçºÉÁ¿Q£¬´Ó¶øÇó³öÆäµçÈÝC¡£¸ÃʵÑéµÄ²Ù×÷²½ÖèÈçÏ£º¢Å°´µç·ͼ½ÓºÃʵÑéµç·£»¢Æ½Óͨµç¼üS£¬µ÷½Úµç×èÏäRµÄ×èÖµ£¬Ê¹Î¢°²±íµÄÖ¸Õë½Ó½üÂú¿Ì¶È£®¼ÇÏÂÕâʱµÄµçѹ±í¶ÁÊýU0=6.2VºÍ΢°²±í¶ÁÊýI0=490¦ÌA£»¢Ç¶Ï¿ªµç¼üS²¢Í¬Ê±¿ªÊ¼¼Æʱ£¬Ã¿¸ô5s»ò10s¶ÁÒ»´Î΢°²±íµÄ¶ÁÊýi£¬½«¶ÁÊý¼Ç¼ÔÚÔ¤ÏÈÉè¼ÆµÄ±í¸ñÖУ»¢È¸ù¾Ý±í¸ñÖеÄ12×éÊý¾Ý£¬ÒÔtΪºá×ø±ê£¬iΪ×Ý×ø±ê£¬ÔÚ×ø±êÖ½ÉÏÃèµã£¨ÓÒͼÖÐÓá°¡Á¡±±íʾ£©¡£¸ù¾ÝÒÔÉÏʵÑé½á¹ûºÍͼÏ󣬿ÉÒÔ¹ÀËã³öµ±µçÈÝÆ÷Á½¶ËµçѹΪU0ʱ¸ÃµçÈÝÆ÷Ëù´øµÄµçºÉÁ¿Q0ԼΪ_________C£¬´Ó¶øËã³ö¸ÃµçÈÝÆ÷µÄµçÈÝԼΪ________F£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÔÚ¡°²â¶¨µçÔ´µç¶¯ÊƺÍÄÚ×衱µÄʵÑéÖУ¬Ä³Í¬Ñ§¸ù¾ÝʵÑéÊý¾Ý£¬×÷³öÁËÕýÈ·µÄU£­tͼÏñ£¬Èçͼ4Ëùʾ£¬ÆäÖÐͼÏßбÂʾø¶ÔÖµµÄÎïÀíº¬ÒåÊÇ
A£®¶Ì·µçÁ÷B£®µçÔ´ÄÚ×è
C£®µçÔ´µç¶¯ÊÆD£®È«µç·µç×è

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£º¼ÆËãÌâ

£¨10·Ö£©¼×¡¢ÒÒÁ½Í¬Ñ§Ê¹ÓÃÍêÈ«ÏàͬµÄÆ÷²ÄÓ÷ü°²·¨²âÁ¿Í¬Ò»Î´Öªµç×èRxµÄ×èÖµ£¬µçÁ÷±í£¨Á¿³Ì0£­5mA£¬ÄÚ×èÔ¼10¦¸£©£¬µçѹ±í£¨Á¿³Ì0£­3V£¬ÄÚ×èÔ¼3000¦¸£©£¬×î´ó×èֵΪ1700¦¸µÄ»¬¶¯±ä×èÆ÷£¬µçÔ´E£¨µç¶¯ÊÆԼΪ3V£©£¬¿ª¹ØS¡¢µ¼ÏßÈô¸É¡£Á½È˽«Æä²âÁ¿Êý¾Ý»æ³ÉU£­IͼÏóºóÈçͼ¼×ºÍͼÒÒËùʾ¡£
£¨1£©ÓÉͼ¼×µÃRx£½___________¦¸£»ÓÉͼÒÒµÃRx£½___________¦¸£»£¨½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©
£¨2£©ÔÚÏÂÃæ·½¿òÖзֱ𻭳ö¼×¡¢ÒÒÁ½Î»Í¬Ñ§ËùÓõIJâÁ¿µç·£¬²¢ÓɲâÁ¿½á¹ûÅж¨____________ͬѧ²âÁ¿½á¹û½ÏΪ׼ȷ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

Ó÷ü°²·¨²âδ֪µç×èʱ£¬Èô²»ÖªµÀµÄ´ó¸ÅÖµ£¬ÎªÁËÑ¡ÔñÕýÈ·µÄµç·½Ó·¨ÒÔ¼õСÎó²î£¬¿É½«µç·ÈçͼËùʾÁ¬½Ó£¬Ö»¿Õ³öµçѹ±íµÄÒ»¸ö½ÓÍ·S£¬È»ºó½«S·Ö±ðÓëa¡¢b½Ó´¥Ò»Ï£¬¹Û²ìµçѹ±íºÍµçÁ÷±íʾÊý±ä»¯Çé¿ö£¬ÄÇô£¨ £©
A£®ÈôµçÁ÷±íʾÊýÓÐÏÔÖø±ä»¯£¬SÓ¦½Óa
B£®ÈôµçÁ÷±íʾÊýÓÐÏÔÖø±ä»¯£¬SÓ¦½Ób
C£®Èôµçѹ±íʾÊýÓÐÏÔÖø±ä»¯£¬SÓ¦½Óa
D£®Èôµçѹ±íʾÊýÓÐÏÔÖø±ä»¯£¬SÓ¦½Ób

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

Ò»¸öµçÁ÷¡¢µçѹÁ½ÓñíµÄµç·ÈçͼËùʾ£¬Ð¡Á¿³ÌµçÁ÷±íGµÄÁ¿³ÌÊÇ0.001A£¬ÄÚ×èÊÇ100¦¸£¬Á½¸öµç×èµÄ×èÖµÊÇ£¬ÎÊ£º
£¨1£©Ë«µ¶Ë«ÖÀµç¼ü½Óµ½ÄıßÊǵçÁ÷±í£¬½Óµ½ÄıßÊǵçѹ±í£¿
£¨2£©µçÁ÷±í¡¢µçѹ±íµÄÁ¿³Ì¸÷ÊǶà´ó£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

Èçͼ1ÊǶàÓñíµÄ¿Ì¶ÈÅÌ£¬µ±Ñ¡ÓÃÁ¿³ÌΪ50mAµÄµçÁ÷µµ²âÁ¿µçÁ÷ʱ£¬±íÕëÖ¸ÓÚͼʾλÖã¬ÔòËù²âµçÁ÷Ϊ______mA£»ÈôÑ¡Óñ¶ÂÊΪ¡°¡Á100¡±µÄµç×èµµ²âµç×èʱ£¬±íÕëҲָʾÔÚͼʾͬһλÖã¬ÔòËù²âµç×èµÄ×èֵΪ______¦¸£®
Èç¹ûÒªÓô˶àÓñí²âÁ¿Ò»¸öÔ¼2.0¡Á104¦¸µÄµç×裬ΪÁËʹ²âÁ¿±È½Ï¾«È·£¬Ó¦Ñ¡µÄÅ·Ä·µµÊÇ______£¨Ñ¡Ìî¡°¡Á10¡±¡¢¡°¡Á100¡±»ò¡°¡Á1K¡±£©£®»»µµ½áÊøºó£¬ÊµÑé²Ù×÷ÉÏÊ×ÏÈÒª½øÐеIJ½ÖèÊÇ______£®

£¨2£©Ä³Í¬Ñ§ÔÚ̽¾¿¹æ¸ñΪ¡°2.5V£¬0.6W¡±µÄСµçÖé·ü°²ÌØÐÔÇúÏßʵÑéÖУ¬¸Ãͬѧ²ÉÓÃÈçͼ2ËùʾµÄµç·½øÐвâÁ¿£®ÏÖ±¸ÓÐÏÂÁÐÆ÷²Ä¹©Ñ¡Óãº
A£®Á¿³ÌÊÇ0¡«0.6A£¬ÄÚ×èÊÇ0.5¦¸µÄµçÁ÷±í
B£®Á¿³ÌÊÇ0¡«3A£¬ÄÚ×èÊÇ0.1¦¸µÄµçÁ÷±í
C£®Á¿³ÌÊÇ0¡«3V£¬ÄÚ×èÊÇ6k¦¸µÄµçѹ±í
D£®Á¿³ÌÊÇ0¡«15V£¬ÄÚ×èÊÇ30k¦¸µÄµçѹ±í
E£®×èֵΪ0¡«1k¦¸£¬¶î¶¨µçÁ÷Ϊ0.5AµÄ»¬¶¯±ä×èÆ÷
F£®×èֵΪ0¡«10¦¸£¬¶î¶¨µçÁ÷Ϊ2AµÄ»¬¶¯±ä×èÆ÷
G£®Ðîµç³Ø£¨6VÄÚ×è²»¼Æ£©
H£®¿ª¹ØÒ»¸ö£¬µ¼ÏßÈô¸É£®
¢ÙΪʹ²âÁ¿½á¹û¾¡Á¿×¼È·£¬µçÁ÷±íӦѡÓÃ______£¬µçѹ±íӦѡÓÃ______£¬»¬¶¯±ä×èÆ÷ӦѡÓÃ______£®£¨Ö»Ìî×Öĸ´úºÅ£©
¢ÚÔÚʵÑé¹ý³ÌÖУ¬¿ª¹ØS±ÕºÏÇ°£¬»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PÓ¦ÖÃÓÚ×î______¶Ë£®£¨Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©
¢Û¸ÃͬѧÃè»æ³öСµçÖéµÄ·ü°²ÌØÐÔÇúÏßʾÒâͼÈçͼ±ûËùʾ£¬ÔòСµçÖéµÄµç×èË湤×÷µçѹµÄÔö´ó¶ø______£¨Ì¡°²»±ä¡±¡¢¡°Ôö´ó¡±»ò¡°¼õС¡±£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ΪÁ˲ⶨСµÆÅݵķü°²ÌØÐÔÇúÏߣ¬ÐèÒª²âµÃµÄµçѹ·¶Î§¾¡¿ÉÄÜ´óЩ£¬Ò»°ãÒªÇóµÆÅÝÁ½¶ËµÄµçѹ´Ó0¿ªÊ¼µ÷½Ú£®Îª´ËÓ¦¸ÃÑ¡ÓÃͼÖеĵç·ÊÇ______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸