ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¼×¡¢ÒÒÁ½Í¬Ñ§ÏëÀûÓÃʵÑéÊÒÌṩµÄÆ÷²Ä²âÁ¿Ä³ÖÖµç×èË¿²ÄÁϵĵç×èÂÊ£¬ËùÓõç×èË¿µÄµç×èԼΪ20¦¸£¬³¤¶ÈÔ¼50cm¡£

(1)ÓÃÂÝÐý²â΢Æ÷²âÁ¿µç×èË¿Ö±¾¶£¬¶ÁÊýÈçͼ¼×£¬ÔòÆäÖ±¾¶dΪ________mm¡£

(2)¼×ͬѧÓÃͼÒÒËùʾµç·²âÁ¿£¬Ëû°Ñµç×èË¿À­Ö±ºó½«ÆäÁ½¶Ë¹Ì¶¨Ôڿ̶ȳßÁ½¶ËµÄ½ÓÏßÖù8ºÍ9ÉÏ£¬Á¬½ÓºÃµç·£¬ºÏÉÏ¿ª¹Ø£¬½«»¬¶¯±ä×èÆ÷µÄ»¬Æ¬ÒƵ½×î×ó¶ËµÄ¹ý³ÌÖУ¬·¢ÏÖµçѹ±í£¨Á¿³Ì3V£©ºÍµçÁ÷±í(Á¿³Ì100mA)µÄÖ¸ÕëÖ»ÔÚͼʾλÖ÷¢ÉúºÜСµÄ±ä»¯¡£ÓÉ´Ë¿ÉÒÔÍƶϣºµç·ÖÐ________£¨ÌîͼÖбíʾ½ÓÏßÖùµÄÊý×Ö£©Ö®¼ä³öÏÖÁË _______£¨Ìî¡°¶Ì·¡±»ò¡°¶Ï·¡±£©¡£

(3)ÒÒͬѧÓÃÁíÍâµÄ·½·¨²âÁ¿µç×èË¿µÄµç×è¡£ËûÓÖÕÒÀ´Ò»¸öµç×èÏäR(0¡«999.9¦¸)¡¢Ò»¸öС½ðÊô¼Ð£¬°´ÕÕͼ¼×ËùʾÁ¬½Óµç·£¬ÔÚµç×èË¿ÉϼÐÉÏÒ»¸öÓë½ÓÏßÖùcÏàÁ¬µÄС½ðÊô¼Ð£¬Ñصç×èË¿Òƶ¯½ðÊô¼Ð£¬¿É¸Ä±äÆäÓëµç×èË¿½Ó´¥µãPµÄλÖ㬴Ӷø¸Ä±ä½ÓÈëµç·Öеç×èË¿µÄ³¤¶È¡£È»ºó½øÐÐÁËÈçϲÙ×÷£º

A£®µ÷½Úµç×èÏ䣬ʹÆä½ÓÈëµç·Öеĵç×èÖµ½Ï´ó£¬±ÕºÏ¿ª¹Ø£»

B£®½«½ðÊô¼Ð¼ÐÔÚµç×èË¿×î×ó¶Ë£¬µ÷Õûµç×èÏä½ÓÈëµç·Öеĵç×èÖµ£¬Ê¹µçÁ÷±íÂúÆ«£¬¼Ç¼µç×èÏäµÄµç×èÖµRºÍ½ÓÈëµç·µÄµç×èË¿³¤¶ÈL£»

C£®¸Ä±ä½ðÊô¼ÐÓëµç×èË¿½Ó´¥µãµÄλÖ㬵÷Õûµç×èÏä½ÓÈëµç·ÖеÄ×èÖµ£¬Ê¹µçÁ÷±íÔÙ´ÎÂúÆ«¡£Öظ´¶à´Î£¬¼Ç¼ÿһ´Îµç×èÏäµÄµç×èÖµRºÍ½ÓÈëµç·µÄµç×èË¿³¤¶ÈL£»

D£®¶Ï¿ª¿ª¹Ø£»

E£®ÓüǼµÄ¶à×éµç×èÏäµÄµç×èÖµRºÍ¶ÔÓ¦µÄ½ÓÈëµç·Öеç×èË¿³¤¶ÈLµÄÊý¾Ý£¬»æ³öÁËÈçͼÒÒËùʾµÄR-L¹ØϵͼÏߣ¬Í¼ÏßÔÚRÖáµÄ½Ø¾àΪR0£¬ÔÚLÖáµÄ½Ø¾àΪL0¡£

½áºÏ²â³öµÄµç×èË¿Ö±¾¶d£¬¿ÉÇó³öÕâÖÖµç×èË¿²ÄÁϵĵç×èÂʦÑ=__________£¨Óøø¶¨µÄÎïÀíÁ¿·ûºÅºÍÒÑÖª³£Êý±íʾ£©¡£

(4)ÈôÒÒͬѧÔÚ±¾ÊµÑéÖеIJÙ×÷¡¢¶ÁÊý¼°¼ÆËã¾ùÕýÈ·ÎÞÎó£¬ÄÇôÓÉÓÚµçÁ÷±íÄÚ×èµÄ´æÔÚ£¬Ê¹µç×èÂʵIJâÁ¿ÖµÓëÕæʵֵÏà±È__________£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°ÏàµÈ¡±£©¡£

¡¾´ð°¸¡¿0.260 8-9 ¶Ï· ÏàµÈ

¡¾½âÎö¡¿

£¨1£©ÓÃÂÝÐý²â΢Æ÷²âÁ¿µç×èË¿Ö±¾¶dΪ£º0.01mm¡Á26.0=0.260mm¡£

£¨2£©¸ù¾ÝʵÑéÏÖÏ󣬵ç·ÖеçÁ÷²»±äÇÒºÜС£¬Ôò¿ÉÄÜÊǵç·ÖеÄ8-9Ö®¼ä³öÏÖÁ˶Ï·¡£

£¨3£©¸ù¾Ý±ÕºÏµç·ŷķ¶¨ÂÉ£¬Ó¦ÓУº£¬¿ÉµÃ£º£¬¸ù¾Ýµç×趨ÂÉÓ¦ÓУº£¬ÁªÁ¢ÒÔÉÏÁ½Ê½¿ÉµÃ£º£¬¸ù¾Ýº¯ÊýбÂʵĸÅÄîÓ¦ÓУº£¬½âµÃ£º£»

£¨4£©Óɱí´ïʽ¿ÉÖª£¬Èô¿¼ÂǵçÁ÷±íµÄÄÚ×裬Ôò±í´ïʽ±äΪ£º£¬Ôò¶ÔͼÏñµÄбÂÊÎÞÓ°Ï죬¼´µç×èÂʵIJâÁ¿ÖµµÈÓÚÕæʵֵ.

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³ÊµÑéС×é½øÐС°²â¶¨½ðÊôË¿µç×èÂÊ¡±µÄʵÑé¹ý³ÌÈçÏ£º

(1)²âÁ¿½ðÊôË¿Ö±¾¶Ê±£¬ÂÝÐý²â΢Æ÷µÄʾÊýÈçͼ¼×Ëùʾ£¬´ÓͼÖжÁ³ö½ðÊôË¿µÄÖ±¾¶Îªd=________mm¡£

(2)ÓöàÓõç±í´ÖÂÔ²âÁ¿Ò»¶Î½ðÊôË¿µÄµç×è:½«Ñ¡Ôñ¿ª¹Ø²¦µ½¡°¡Á1¡±µ²£¬È»ºó°´ÕýÈ·µÄ²Ù×÷²½Öè²âÁ¿½ðÊôË¿µÄµç×èʱ£¬Ö¸ÕëµÄλÖÃÈçͼÒÒËùʾ£¬Ôò½ðÊôË¿×èÖµµÄ²âÁ¿ÖµÎªR=________¡£

(3)ΪÁ˽Ï׼ȷ²âÁ¿¸Ã¶Î½ðÊôË¿µÄµç×èRx£¬ÊµÑéÊÒ»¹ÌṩÁËÈçÏÂÆ÷²Ä£º

A.µçÔ´E:µç¶¯ÊÆΪ1.5V£¬ÄÚ×è²»¼Æ

B.µçѹ±íV:Á¿³ÌΪ015V£¬ÄÚ×èԼΪ6k

C.µçÁ÷±íA1:Á¿³ÌΪ¡£100mA,ÄÚ×èr1ԼΪ10

D.µçÁ÷±íA2:Á¿³ÌΪ0500uA£¬ÄÚ×èr2=1000

E.»¬¶¯±ä×èÆ÷R1:×î´ó×èֵΪ5£¬¶î¶¨µçÁ÷Ϊ2A

F.»¬¶¯±ä×èÆ÷R2:×î´ó×èֵΪ1k£¬¶î¶¨µçÁ÷Ϊ0.1A

¶¨Öµµç×èR3=2000

¶¨Öµµç×èR4=500

¿ª¹ØS¡¢µ¼ÏßÈô¸É

¢ÙΪÁËÌá¸ßµç×èµÄ²âÁ¿¾«¶È£¬µç±íÓ¦¸ÃÑ¡ÓÃ______;»¬¶¯±ä×èÆ÷Ó¦¸ÃÑ¡ÓÃ_______;¶¨Öµµç×èÓ¦¸ÃÑ¡ÓÃ___________¡££¨ÌîËùÑ¡Æ÷²ÄºóµÄ´úºÅ£©

¢ÚÏÖÒªÇó²âÁ¿½ðÊôË¿µÄµç×èʱÎÞϵͳÎó²î£¬ÇëÔÚÐéÏß¿òÄÚ»­³öµç·ԭÀíͼ²¢±ê³ö ËùÑ¡Æ÷²Ä·ûºÅ________________¡£

¡¾ÌâÄ¿¡¿ÓÃÈçͼËùʾµÄʵÑé×°ÖÃÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡£ÊµÑéËùÓõĵçԴΪѧÉúµçÔ´£¬Êä³öµçѹΪ6V µÄ½»Á÷µçºÍÖ±Á÷µçÁ½ÖÖ£¬ÖØÎï´Ó¸ß´¦Óɾ²Ö¹¿ªÊ¼ÂäÏ£¬ÖØÎïÍÏ×ŵÄÖ½´øͨ¹ý´òµã¼ÆʱÆ÷´ò³öһϵÁеĵ㣬¶ÔÖ½´øÉϵĵãµÄºÛ¼£½øÐвâÁ¿£¬¼´¿ÉÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡£

£¨1£©ÏÂÃæÁоÙÁ˸ÃʵÑéµÄ¼¸¸ö²Ù×÷²½Ö裺

A£®°´ÕÕͼʾµÄ×°Öð²×°Æ÷¼þ£»

B£®½«´òµã¼ÆʱÆ÷½Óµ½µçÔ´µÄÖ±Á÷Êä³ö¶ËÉÏ£»

C£®ÓÃÌìƽ²âÁ¿³öÖØÎïµÄÖÊÁ¿£»

D£®ÊÍ·ÅÐü¹ÒÖ½´øµÄ¼Ð×Ó£¬½ÓͨµçÔ´¿ª¹Ø´ò³öÒ»ÌõÖ½´ø£»

E£®²âÁ¿´ò³öµÄÖ½´øÉÏijЩµãÖ®¼äµÄ¾àÀ룻

F£®¸ù¾Ý²âÁ¿µÄ½á¹û¼ÆËãÖØÎïÏÂÂä¹ý³ÌÖмõÉÙµÄÖØÁ¦ÊÆÄÜÊÇ·ñµÈÓÚÔö¼ÓµÄ¶¯ÄÜ¡£

ÆäÖÐûÓбØÒª½øÐеIJ½ÖèÊÇ__________£»²Ù×÷²»Ç¡µ±µÄ²½ÖèÊÇ___________¡£

£¨2£©Ä³Í¬Ñ§×ö¡°ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡±µÄʵÑéʱ£¬´òϵÄÒ»ÌõÖ½´øÈçͼËùʾ£¬0µãΪÆðʼµã£¬²âµÃ3 µã¡¢6 µã¡¢9µãÓëµÚÒ»µã0 ¼äµÄ¾àÀë·Ö±ðΪhA=1.75cm£¬hB=7.00cm£¬hC=15.70cm£¬½»Á÷µçµÄÖÜÆÚÊÇ0.02s£¬µ±µØµÄÖØÁ¦¼ÓËÙ¶Èg=9.8m/s2£¬ÉèÖØÎïµÄÖÊÁ¿ÊÇm=1.00kg£¬Ôò´Ó0 µãµ½6 µã£¬ÖØÎïµÄ¶¯ÄÜÔöÁ¿¦¤Ek=____J£¬ÖØÎïÖØÁ¦ÊÆÄܼõÉÙÁ¿¦¤Ep=____________J¡££¨ÓÐЧÊý×Ö¾ù±£ÁôÁ½Î»£©

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

¾«Ó¢¼Ò½ÌÍø