£¨12·Ö£©Í¼¼×ΪijͬѧÑо¿×Ô¸ÐÏÖÏóµÄʵÑéµç·ͼ£¬ÓõçÁ÷´«¸ÐÆ÷ÏÔʾÆ÷¸÷ʱ¿Ìͨ¹ýÏßȦLµÄµçÁ÷¡£µç·ÖеçµÆµÄµç×èR1=6.0¦¸£¬¶¨Öµµç×èR=2.0¦¸£¬AB¼äµçѹU=6.0 V¡£¿ª¹ØSÔ­À´±ÕºÏ£¬µç·´¦ÓÚÎȶ¨×´Ì¬£¬ÔÚt1=1.0¡Á103 sʱ¿Ì¶Ï¿ª¹ØS£¬´Ëʱ¿ÌÇ°ºóµçÁ÷´«¸ÐÆ÷ÏÔʾµÄµçÁ÷Ëæʱ¼ä±ä»¯µÄͼÏßÈçͼÒÒËùʾ¡£

   

£¨1£©Çó³öÏßȦLµÄÖ±Á÷µç×èRL£»

£¨2£©ÔÚͼ¼×ÖÐÓüýÍ·±ê³ö¶Ï¿ª¿ª¹Øºóͨ¹ýµçµÆµÄµçÁ÷·½Ïò£»

£¨3£©ÔÚt2=1.6¡Á103 sʱ¿ÌÏßȦLÖеĸÐÓ¦µç¶¯ÊƵĴóСÊǶàÉÙ£¿

½âÎö£º

£¨1£©ÓÉͼ¿ÉÖª£¬Áãʱ¿Ìͨ¹ýµç¸ÐÏßȦLµÄµçÁ÷Ϊ£ºI0£½1.5A£¬

ÓÉÅ·Ä·¶¨ÂÉ£º

½âµÃ£º

£¨2£©R1ÖеçÁ÷·½ÏòÏò×󣨻òÄæʱÕë·½Ïò£©

£¨3£©ÓÉͼ¿ÉÖª£¬ÔÚt2=1.6¡Á103 sʱ¿Ìµç¸ÐÏßȦLµÄµçÁ÷I=0.2A¡£ÏßȦ´ËʱÏ൱ÓÚÒ»¸öµçÔ´£¬Óɱպϵç·µÄÅ·Ä·¶¨ÂɵãºE = I (RL+R+R1)

´úÈëÊý¾Ý½âÖ®µÃ£ºE£½2.0V

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ͼ¼×ΪijͬѧÑо¿×Ô¸ÐÏÖÏóµÄʵÑéµç·ͼ£¬ÓõçÁ÷´«¸ÐÆ÷ÏÔʾ¸÷ʱ¿Ìͨ¹ýÏßȦLµÄµçÁ÷£®µç·ÖеçµÆµÄµç×èR1=6.0¦¸£¬¶¨Öµµç×èR=2.0¦¸£¬AB¼äµçѹU=6.0V£®¿ª¹ØSÔ­À´±ÕºÏ£¬µç·´¦ÓÚÎȶ¨×´Ì¬£¬ÔÚt1=1.0¡Á10-3sʱ¿Ì¶Ï¿ª¿ª¹ØS£¬´Ëʱ¿ÌÇ°ºóµçÁ÷´«¸ÐÆ÷ÏÔʾµÄµçÁ÷Ëæʱ¼ä±ä»¯µÄͼÏßÈçͼÒÒËùʾ£®
£¨1£©¶Ï¿ª¿ª¹ØSºó¿É¹Û²ìµ½µÄÏÖÏóÊÇ
µÆÉÁÒ»ÏÂÔÙϨ
µÆÉÁÒ»ÏÂÔÙϨ
£®
£¨2£©¶Ï¿ª¿ª¹Øºóͨ¹ýµçµÆµÄµçÁ÷·½Ïò
Ïò×ó
Ïò×ó
£®
£¨3£©ÔÚt2=1.6¡Á10-3sʱ¿ÌÏßȦLÖеĸÐÓ¦µç¶¯ÊƵĴóСÊÇ
3
3
 V£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2007?¹ã¶«Ä£Ä⣩ͼ¼×ΪijͬѧÑо¿×Ô¸ÐÏÖÏóµÄʵÑéµç·ͼ£¬ÓõçÁ÷´«¸ÐÆ÷ÏÔʾ¸÷ʱ¿Ìͨ¹ýÏßȦLµÄµçÁ÷£®µç·ÖеçµÆµÄµç×èR1=6.0¦¸£¬¶¨Öµµç×èR=2.0¦¸£¬AB¼äµçѹU=6.0V£®¿ª¹ØSÔ­À´±ÕºÏ£¬µç·´¦ÓÚÎȶ¨×´Ì¬£¬ÔÚt1=1.0¡Á10-3sʱ¿Ì¶Ï¿ª¿ª¹ØS£¬´Ëʱ¿ÌÇ°ºóµçÁ÷´«¸ÐÆ÷ÏÔʾµÄµçÁ÷Ëæʱ¼ä±ä»¯µÄͼÏßÈçͼÒÒËùʾ£®
£¨1£©Çó³öÏßȦLµÄÖ±Á÷µç×èRL£»
£¨2£©ÔÚͼ¼×ÖÐÓüýÍ·±ê³ö¶Ï¿ª¿ª¹Øºóͨ¹ýµçµÆµÄµçÁ÷·½Ïò£»
£¨3£©ÔÚt2=1.6¡Á10-3sʱ¿ÌÏßȦLÖеĸÐÓ¦µç¶¯ÊƵĴóСÊǶàÉÙ£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2008?¾¸½­ÊÐÄ£Ä⣩ͼ¼×ΪijͬѧÑо¿×Ô¸ÐÏÖÏóµÄʵÑéµç·ͼ£¬ÓõçÁ÷´«¸ÐÆ÷ÏÔʾÆ÷¸÷ʱ¿Ìͨ¹ýÏßȦLµÄµçÁ÷£®µç·ÖеçµÆµÄµç×èR1=6.0¦¸£¬¶¨Öµµç×èR=2.0¦¸£¬AB¼äµçѹU=6.0V£®¿ª¹ØSÔ­À´±ÕºÏ£¬µç·´¦ÓÚÎȶ¨×´Ì¬£¬ÔÚt1=1.0¡Á10-3 sʱ¿Ì¶Ï¿ª¹ØS£¬´Ëʱ¿ÌÇ°ºóµçÁ÷´«¸ÐÆ÷ÏÔʾµÄµçÁ÷Ëæʱ¼ä±ä»¯µÄͼÏßÈçͼÒÒËùʾ£®
£¨1£©Çó³öÏßȦLµÄÖ±Á÷µç×èRL£»
£¨2£©ÔÚͼ¼×ÖÐÓüýÍ·±ê³ö¶Ï¿ª¿ª¹Øºóͨ¹ýµçµÆµÄµçÁ÷·½Ïò£»
£¨3£©ÔÚt2=1.6¡Á10-3 sʱ¿ÌÏßȦLÖеĸÐÓ¦µç¶¯ÊƵĴóСÊǶàÉÙ£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ͼ¼×ΪijͬѧÑо¿×Ô¸ÐÏÖÏóµÄʵÑéµç·ͼ£¬ÓõçÁ÷´«¸ÐÆ÷ÏÔʾ¸÷ʱ¿Ìͨ¹ýÏßȦLµÄµçÁ÷.µç·ÖеçµÆµÄµç×èR1=6.0 ¦¸£¬¶¨Öµµç×èR=2.0 ¦¸£¬AB¼äµçѹU=6.0 V.¿ª¹ØSÔ­À´±ÕºÏ£¬µç·´¦ÓÚÎȶ¨×´Ì¬£¬ÔÚt1=1.0¡Á10-3 sʱ¿Ì¶Ï¿ª¿ª¹ØS£¬´Ëʱ¿ÌÇ°ºóµçÁ÷´«¸ÐÆ÷ÏÔʾµÄµçÁ÷Ëæʱ¼ä±ä»¯µÄͼÏßÈçͼÒÒËùʾ.

                 

              ͼ¼×                                                ͼÒÒ

£¨1£©Çó³öÏßȦLµÄÖ±Á÷µç×èRL£»

£¨2£©ÔÚͼ¼×ÖÐÓüýÍ·±ê³ö¶Ï¿ª¿ª¹Øºóͨ¹ýµçµÆµÄµçÁ÷·½Ïò£»

£¨3£©ÔÚt2=1.6¡Á10-3 sʱ¿ÌÏßȦLÖеĸÐÓ¦µç¶¯ÊƵĴóСÊǶàÉÙ£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2013-2014ѧÄê¸ß¿¼ÎïÀíÍò¾í¼ì²â£º×¨Ìâ¾Å ½»±äµçÁ÷Óë´«¸ÐÆ÷£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ͼ¼×ΪijͬѧÑо¿×Ô¸ÐÏÖÏóµÄʵÑéµç·ͼ£¬ÓõçÁ÷´«¸ÐÆ÷ÏÔʾÆ÷¸÷ʱ¿Ìͨ¹ýÏßȦLµÄµçÁ÷¡£µç·ÖеçµÆµÄµç×èR1=6.0£¬¶¨Öµµç×èR=2.0£¬AB¼äµçѹU=6.0 V¡£¿ª¹ØSÔ­À´±ÕºÏ£¬µç·´¦ÓÚÎȶ¨×´Ì¬£¬ ÔÚt1=1.0¡Á10¨C3 sʱ¿Ì¶Ï¿ª¹ØS£¬´Ëʱ¿ÌÇ°ºóµçÁ÷´«¸ÐÆ÷ÏÔʾµÄµçÁ÷Ëæʱ¼ä±ä»¯µÄͼÏßÈçͼÒÒËùʾ¡£ÔòÏßȦLµÄÖ±Á÷µç×èRL=________________£»¶Ï¿ª¿ª¹Øºóͨ¹ýµçµÆµÄµçÁ÷·½______________ (Ìî¡°Ïò×ó¡±»ò¡°ÏòÓÒ¡±)£»ÔÚt2=1.6¡Á10¨C3 sʱ¿ÌÏßȦLÖеĸÐÓ¦µç¶¯ÊƵĴóСΪ_____________________£®

 

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸