£¨12·Ö£©ÔÚ×ö²âÁ¿Ò»µçÔ´µÄµç¶¯ÊƺÍÄÚµç×èµÄʵÑéʱ£¬±¸ÓÐÏÂÁÐÆ÷²Ä£º

A£®¶¨Öµµç×裺
B£®Ö±Á÷µçÁ÷±í(Á¿³Ì0¡«0.6A£¬ÄÚ×è²»ÄܺöÂÔ)
C£®Ö±Á÷µçѹ±í(Á¿³Ì0¡«3V£¬ÄÚ×è½Ï´ó)
D£®»¬¶¯±ä×èÆ÷(×èÖµ·¶Î§0¡«10¦¸)
E£®»¬¶¯±ä×èÆ÷(×èÖµ·¶Î§0¡«200¦¸)
F£®µç¼üS¼°µ¼ÏßÈô¸É
¢Ù»¬¶¯±ä×èÆ÷Ñ¡Óà          (Ìî¡°D¡±»ò¡°E¡±)
¢Úijͬѧ½«Ñ¡¶¨µÄÆ÷²ÄÔÚͼËùʾµÄʵÎïͼÉÏÁ¬ÏßÍê³ÉÁ˲¿·ÖʵÑéµç·£¬ÇëÄãÒԱʻ­Ïß×öµ¼ÏßÁ¬½ÓÕýÈ·µÄµç·£®

¢Û°´ÕýÈ·²Ù×÷Íê³ÉʵÑ飬¸ù¾ÝʵÑé¼Ç¼£¬½«²âÁ¿Êý¾ÝÃèµã×÷³öÄâºÏͼÏßÈçͼËùʾ£¬ÓÉͼÏó¿ÉµÃ¸ÃµçÔ´µÄµç¶¯ÊÆ=       V£¬ÄÚµç×è=     (½á¹û¾ù±£ÁôÈýλÓÐЧÊý×Ö)£®

¢ÙD£¨3·Ö£© ¢ÚÈçÏÂͼËùʾ£¨3·Ö£©  ¢Û2.93¡«2.97£¨3·Ö£©£¬ 0.732¡«0.804£¨3·Ö£©

½âÎöÊÔÌâ·ÖÎö: ¢ÙΪÁ˲âÁ¿·½±ã£¬ÒªÇóµçÁ÷²»ÄÜ̫С£¬ËùÒÔ»¬¶¯±ä×èÆ÷Ñ¡ÓÃ×èÖµ½ÏСµÄ£¬¹ÊÑ¡D
¢ÚÓÉÔ­Àí¿ÉÖª»¬¶¯±ä×èÆ÷ΪÏÞÁ÷½Ó·¨£¬ÓëµçÁ÷±í´®Áª£»½«µçѹ±í²¢ÁªÔÚ»¬¶¯±ä×èÆ÷¼°µçÁ÷±íÁ½¶Ë£¬Á¬½ÓʵÎïÈçÉÏͼËùʾ¡£
¢ÛÔÚͼÏóÖÐ×Ý×ø±êµÄ½Ø¾à´ú±íµÄÊǵçÔ´µÄµç¶¯ÊÆ£¬£»Ö±ÏßµÄбÂÊ´ú±íµÄÊǵçÔ´µÄÄÚ×èºÍ¶¨Öµµç×èµÄ´óС֮ºÍ£¬
¿¼µã£º±¾Ì⿼²éÁ˲ⶨµçÔ´µÄµç¶¯ÊƺÍÄÚ×èʵÑ顢ͼÏó¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

Óõç´Å´òµã¼ÆʱÆ÷¡¢Æ½°å£¨¹â»¬£©¡¢Ð¡³µµÈÆ÷²Ä×öÑо¿ÔȱäËÙÖ±ÏßÔ˶¯µÄʵÑ飬ÈçͼÊÇѧÉú¼´½«ÊÍ·ÅС³µÖ®Ç°µÄʵÑé×°ÖÃͼ.¸Ã×°ÖÃͼÖÐÓÐ3´¦Ã÷ÏÔ´íÎó£¬ËüÃÇ·Ö±ðÊÇ£º

£¨1£©_____________________________________________________________£»
£¨2£©_____________________________________________________________£»
£¨3£©_____________________________________________________________.

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

£¨lO·Ö£©Ä³Í¬Ñ§Éè¼ÆÁËÒ»¸ö²âÁ¿½ðÊôË¿µç×èÂʵÄʵÑé·½°¸£¬ÊµÑéÊÒÌṩµÄÆ÷²ÄÓУº
A. µçÁ÷±íG£¨ÄÚ×èRg=99¦¸£¬ÂúÆ«µçÁ÷Ig=3mA)
B. µçÁ÷±íA£¨ÄÚ×èԼΪ0.2¦¸£¬Á¿³ÌΪ0?0.6A)
C. ÂÝÐý²â΢Æ÷
D.µç×èÏäR0£¨0  9999¦¸, 0.5A)
E. »¬¶¯±ä×èÆ÷R£¨5¦¸£¬2A)
F.¸Éµç³Ø×飨6V£¬0.05¦¸)
G. Ò»¸ö¿ª¹ØºÍµ¼ÏßÈô¸É
Ëû½øÐÐÁËÒÔϲÙ×÷£º
£¨1£©ÓöàÓõç±í´Ö²â½ðÊôË¿µÄ×èÖµ£ºµ±Óá°x1O¦¸¡±µ²Ê±·¢ÏÖÖ¸Õëƫת½Ç¶È¹ý´ó£¬ËûÓ¦¸Ã»»ÓÃ______µ²£¨Ìî¡°x1¦¸¡±»ò¡°x1OO¦¸¡±£©£¬»»µ²²¢½øÐÐһϵÁÐÕýÈ·²Ù×÷ºó£¬Ö¸Õ뾲ֹʱÈçͼ1Ëùʾ£¬Ôò½ðÊôË¿µÄ×èֵԼΪ______¦¸¡£

£¨2£©¸ÃͬѧΪÁ˽Ͼ«È·²âÁ¿½ðÊôË¿µÄ×èÖµ£¬Éè¼ÆÁËÈçͼ2ʵÑéµç·£¬ÆäÖн«µçÁ÷±íG Óëµç×èÏä´®Áª¸Ä×°³ÉÁ¿³ÌΪ0~3VµÄµçѹ±í£¬Ôòµç×èÏäµÄ×èÖµÓ¦µ÷ΪR0=______¦¸¡£
Çë¸ù¾ÝÌṩµÄÆ÷²ÄºÍʵÑéÐèÒª£¬½«¸ÃͬѧÉè¼ÆµÄµç·ͼ²¹»­ÍêÕû¡£
£¨3£©ÊµÑéÊý¾ÝµÄ²âÁ¿Óëµç×èÂʵļÆË㣬Èç¹û½ðÊôË¿µÄ³¤¶ÈÓÃL±íʾ£¬Ö±¾¶ÓÃd±íʾ£¬ µç·±ÕºÏºó£¬µ÷½Ú»¬¶¯±ä×èÆ÷µÄ»¬Æ¬µ½ºÏÊÊλÖ㬵çÁ÷±íCµÄʾÊýΪI1,£¬µçÁ÷±íAµÄ ʾÊýΪI2£¬ÇëÓÃÒÑÖªÁ¿ºÍ²âÁ¿Á¿Ð´³ö¼ÆËã½ðÊôË¿µç×èÂʵıí´ïʽ______¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

(1) һС×éµÄͬѧÓÃÈçͼ¼×ËùʾװÖÃ×ö¡°Ì½¾¿ÎïÌåÖÊÁ¿Ò»¶¨Ê±£¬¼ÓËÙ¶ÈÓëÁ¦µÄ¹Øϵ¡±
ʵÑé¡£

¢ÙÏÂÁÐ˵·¨ÕýÈ·µÄÓÐ_______¡£
A.ƽºâĦ²ÁÁ¦Ê±£¬ÓÃϸÏßÒ»¶Ë¹Ò¿ÕíÀÂëÅÌ£¬ÁíÒ»¶ËÓëС³µÏàÁ¬£¬½«Ä¾°åÊʵ±Çãб£¬ ʹС³µÔÚľ°åÉϽüËÆ×öÔÈËÙÖ±ÏßÔ˶¯
B.ÿ´Î¸Ä±äíÀÂë¼°íÀÂëÅÌ×ÜÖÊÁ¿Ö®ºó£¬Ó¦ÖØÐÂƽºâĦ²ÁÁ¦
C.Ó¦ÈÃíÀÂë¼°íÀÂëÅÌ×ÜÖÊÁ¿Ô¶´óÓÚС³µ¼°ÀïÃæ¹³ÂëµÄ×ÜÖÊÁ¿
D.¿ÉÒÔ½üËÆÈÏΪС³µÊܵ½µÄÀ­Á¦µÈÓÚíÀÂë¼°íÀÂëÅ̵ÄÖØÁ¦
¢ÚÒÒͼΪʵÑéÖа´¹æ·¶²Ù×÷´ò³öµÄÒ»ÌõÖ½´øµÄÒ»²¿·Ö¡£´Ó±È½ÏÇåÎúµÄµã¼£Æð£¬ÔÚÖ½´ø Éϱê³öÁËÁ¬ÐøµÄ5¸ö¼ÆÊýµãA¡¢B¡¢C¡¢D¡¢E,ÏàÁÚÁ½¼ÆÊýµãÖ®¼ä¶¼ÓÐ4¸öµã¼£Ã»Óбê³ö£¬ Óÿ̶ȳ߷ֱð²âÁ¿³öAµãµ½B¡¢C¡¢D¡¢EµÄ¾àÀëÈçͼËùʾ£¬¼ºÖª´òµã¼ÆʱÆ÷½ÓÔÚƵÂÊΪ50HzµÄ½»Á÷µçÔ´ÉÏ£¬Ôò´Ë´ÎʵÑéÖÐС³µÔ˶¯¼ÓËٶȵIJâÁ¿Öµa=______m/s2¡££¨½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
¢ÛijͬѧƽºâĦ²ÁÁ¦ºó£¬¸Ä±äíÀÂëÅÌÖÐíÀÂëµÄÖÊÁ¿£¬·Ö±ð²âÁ¿³öС³µµÄ¼ÓËÙ¶Èa¡£ÒÔ íÀÂëµÄÖØÁ¦FΪºá×ø±ê£¬ÒÔС³µµÄ¼ÓËÙ¶ÈaΪ×Ý×ø±ê£¬µÃÈçͼ±ûËùʾµÄa-FͼÏñ£¬ÔòͼÏß²»Í¨¹ý×ø±êÔ­µãµÄÖ÷ÒªÔ­ÒòÊÇ__________________

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

£¨6·Ö£©ÈçͼΪһÕýÔÚ²âÁ¿ÖеĶàÓõç±í±íÅÌ£¬Óõµ²âÁ¿Ä³ÈÈÃôµç×裬Ôò¶ÁÊýΪ      £¬Èô¸øÕâÒ»ÕýÔÚ²âÁ¿ÖеÄÈÈÃôµç×è¼ÓÈÈ£¬±íÅÌÖ¸Õ뽫        Æ«×ª£¨Ìî¡°Ïò×󡱡°ÏòÓÒ¡±£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

ijͬѧÔÚ×ö¡°»¥³É½Ç¶ÈµÄÁ½¸öÁ¦µÄºÏ³É¡±ÊµÑéʱ£¬ÀûÓÃ×ø±êÖ½¼ÇÏÂÁËÏðƤ½îµÄ½áµãλÖÃOµãÒÔ¼°Á½Ö»µ¯»É²âÁ¦¼ÆÀ­Á¦µÄ´óС£¬ÈçͼËùʾ
.
(1)ÊÔÔÚͼÖÐ×÷³öÎÞʵÑéÎó²îÇé¿öÏÂF1ºÍF2µÄºÏÁ¦Í¼Ê¾£¬²¢ÓÃF±íʾ´ËÁ¦£®
(2)ÓйشËʵÑ飬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ(¡¡¡¡)

A£®Á½µ¯»É²âÁ¦¼ÆµÄÀ­Á¦²»ÄÜͬʱ±ÈÏðƤ½îµÄÀ­Á¦´ó
B£®ÏðƤ½îµÄÀ­Á¦ÊǺÏÁ¦£¬¶øµ¯»É²âÁ¦¼ÆµÄÀ­Á¦ÊÇ·ÖÁ¦
C£®Á½´ÎÀ­ÏðƤ½îʱ£¬Ð轫ÏðƤ½î½áµãÀ­µ½Í¬Ò»Î»ÖÃO£¬ÕâÑù×öµÄÄ¿µÄÊDZ£Ö¤Á½´Îµ¯»É²âÁ¦¼ÆÀ­Á¦Ð§¹ûÏàͬ
D£®ÈôÖ»Ôö´óijһֻµ¯»É²âÁ¦¼ÆµÄÀ­Á¦´óС¶øÒª±£Ö¤ÏðƤ½î½áµãλÖò»±ä£¬Ö»Ðèµ÷ÕûÁíÒ»Ö»µ¯»É²âÁ¦¼ÆÀ­Á¦µÄ´óС¼´¿É
(3)ÈçͼËùʾÊǼ׺ÍÒÒÁ½Î»Í¬Ñ§ÔÚ×öÒÔÉÏʵÑéʱµÃµ½µÄ½á¹û£¬ÆäÖÐÒ»¸öʵÑé±È½Ï·ûºÏʵÑéÊÂʵµÄÊÇ________£®(Á¦F¡äÊÇÓÃÒ»Ö»µ¯»É²âÁ¦¼ÆÀ­Ê±µÄͼʾ)

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

Óα꿨³ß¶ÁÊýΪ___________mm£¬ÂÝÐý²â΢Æ÷µÄ¶ÁÊýΪ___________mm¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

ÓöàÓõç±íµÄÅ·Ä·µ²²âÁ¿×èֵʱ£¬Ñ¡Ôñ±¶ÂÊΪŷķµ²£¬°´ÕýÈ·µÄʵÑé²Ù×÷²½Öè²âÁ¿£¬±íÅÌÖ¸ÕëλÖÃÈçͼËùʾ£¬¸Ãµç×èµÄ×èֵԼΪ           £»

¢ÚÏÂÁйØÓÚÓöàÓõç±íÅ·Ä·µ²²âµç×èµÄ˵·¨ÖÐÕýÈ·µÄÊÇ(       )

A£®²âÁ¿µç×èʱ£¬Èç¹ûºì¡¢ºÚ±í±Ê·Ö±ð²åÔÚ¸º¡¢Õý²å¿×£¬Ôò²»»áÓ°Ïì²âÁ¿½á¹û
B£®²âÁ¿×èÖµ²»Í¬µÄµç×èʱ£¬¶¼±ØÐëÖØе÷Áã
C£®²âÁ¿µç·Öеĵç×èʱ£¬Ó¦¸Ã°Ñ¸Ãµç×èÓëµç·¶Ï¿ª
D£®Å·Ä·±íʹÓÃÒ»¶Îʱ¼äºó£¬µç³Øµç¶¯ÊƱäС£¬ÄÚ×è±ä´ó£¬µ«ÈÔÄܵ÷Á㣬Æä²âÁ¿½á¹ûÓëÔ­À´Ïà±È²»±ä¡£
¢ÛÓöàÓõç±í̽²â¶þ¼«¹ÜµÄ¼«ÐÔ£¬ÓÃÅ·Ä·µ²²âÁ¿£¬ºÚ±í±Ê½Ó¶Ë£¬ºì±í±Ê½Ó¶Ëʱ£¬Ö¸Õëƫת½Ç½Ï´ó£¬È»ºóºÚ¡¢ºì±í±Ê·´½ÓÖ¸Õëƫת½Ç½ÏС£¬ËµÃ÷       £¨Ìî¡°¡±»ò¡°¡±£©¶ËÊǶþ¼«¹ÜÕý¼«¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

(10·Ö)ͼ¼×ËùʾÊÇÓôòµã¼ÆʱÆ÷¼Ç¼С³µÔ˶¯Çé¿öµÄ×°Ö㬿ªÊ¼Ê±Ð¡³µÔÚˮƽ²£Á§°åÉÏÔÈËÙÔ˶¯£¬ºóÀ´ÔÚ±¡²¼ÃæÉÏ×öÔȼõËÙÔ˶¯£¬Ëù´ò³öµÄÖ½´øÈçͼÒÒËùʾ(¸½Óп̶ȳß)£®Ö½´øÉÏÏàÁÚÁ½µã¶ÔÓ¦µÄʱ¼ä¼ä¸ôΪ0.02 s£®
 
´ÓÖ½´øÉϼǼµÄµã¼£Çé¿ö¿ÉÖª£¬A¡¢EÁ½µã¼£Ö®¼äµÄ¾àÀëΪ          £¬Ð¡³µÔÚ²£Á§°åÉÏÔÈËÙÔ˶¯µÄËٶȴóСΪ          m/s£¬Ð¡³µÔÚ²¼ÃæÉÏÔ˶¯µÄ¼ÓËٶȴóСΪ          m/s2£¬´òµã¼ÆʱÆ÷´òÏÂHµãʱС³µµÄËٶȴóСΪ           m/s£®  

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸