ÔÚͼËùʾµç·ÖУ¬a¡¢bÁ½¶ËÁ¬½ÓµÄ½»Á÷µçÔ´¼Èº¬¸ßƵ½»Á÷£¬ÓÖº¬µÍƵ½»Á÷£»LÊÇÒ»¸ö25 mHµÄ¸ßƵ¶óÁ÷Ȧ£¬CÊÇÒ»¸ö100 pFµÄµçÈÝÆ÷£¬RÊǸºÔصç×裮ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ        (¡¡¡¡)£®

A£®LµÄ×÷ÓÃÊÇ¡°Í¨µÍƵ£¬×è¸ßƵ¡±
B£®CµÄ×÷ÓÃÊÇ¡°Í¨½»Á÷£¬×èÖ±Á÷¡±
C£®CµÄ×÷ÓÃÊÇ¡°Í¨¸ßƵ£¬×èµÍƵ¡±
D£®Í¨¹ýRµÄµçÁ÷ÖУ¬µÍƵ½»Á÷ËùÕ¼µÄ°Ù·Ö±ÈÔ¶Ô¶´óÓÚ¸ßƵ½»Á÷ËùÕ¼µÄ°Ù·Ö±È

ACD

½âÎöÊÔÌâ·ÖÎö£ºLÊÇÒ»¸ö×Ô¸ÐϵÊýºÜСµÄ¸ßƵ¶óÁ÷Ȧ£¬Æä×÷ÓÃÊÇͨµÍƵ£¬×è¸ßƵ£¬AÕýÈ·£®CÊÇÒ»¸öµçÈݺÜСµÄµçÈÝÆ÷£¬ÔÚÌâͼʾµç·ÖÐËü¶Ô¸ßƵ½»Á÷µÄÈÝ¿¹Ô¶Ð¡ÓÚ¶ÔµÍƵ½»Á÷µÄÈÝ¿¹£¬Æä×÷ÓÃÊÇ¡°Í¨¸ßƵ£¬×èµÍƵ¡±£®Òòµç·ÖÐÎÞÖ±Á÷³É·Ö£¬¹ÊB´íÎó¡¢CÕýÈ·£®ÓÉÓÚL¶Ô¸ßƵ½»Á÷µÄ×è°­×÷ÓúÍC¶Ô¸ßƵ½»Á÷µÄÅÔ·×÷Óã¬Ê¹µÃͨ¹ýRµÄµçÁ÷ÖеÍƵ½»Á÷ËùÕ¼µÄ°Ù·Ö±ÈÔ¶´óÓÚ¸ßƵ½»Á÷µÄ°Ù·Ö±È£®DÕýÈ·
¹ÊÑ¡ACD
¿¼µã£º¿¼²éÁ˵ç¸ÐµçÈݶԽ»Á÷µçµÄ×è°­×÷ÓÃ
µãÆÀ£º¹Ø¼üÊÇÖªµÀµçÈÝÆ÷¶Ô½»Á÷µçµÄ×÷ÓÃΪ£ºÍ¨½»Á÷£¬¸ôÖ±Á÷£¬Í¨¸ßƵ£¬×èµÍƵ£¬µç¸Ð¶Ô½»Á÷µçµÄ×÷ÓÃΪ£ºÍ¨Ö±Á÷£¬×è½»Á÷£¬Í¨µÍƵ£¬×è¸ßƵ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2013-2014ѧÄê¸ßÖÐÎïÀí´´ÐÂÉè¼Æ¹æ·¶Á·Ï°µçÈÝÆ÷ÔÚ½»Á÷µç·ÖеÄ×÷Ó㨽âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÔÚͼËùʾµç·ÖУ¬a¡¢bÁ½¶ËÁ¬½ÓµÄ½»Á÷µçÔ´¼Èº¬¸ßƵ½»Á÷£¬ÓÖº¬µÍƵ½»Á÷£»LÊÇÒ»¸ö25 mHµÄ¸ßƵ¶óÁ÷Ȧ£¬CÊÇÒ»¸ö100 pFµÄµçÈÝÆ÷£¬RÊǸºÔصç×裮ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ        (¡¡¡¡)£®

A£®LµÄ×÷ÓÃÊÇ¡°Í¨µÍƵ£¬×è¸ßƵ¡±

B£®CµÄ×÷ÓÃÊÇ¡°Í¨½»Á÷£¬×èÖ±Á÷¡±

C£®CµÄ×÷ÓÃÊÇ¡°Í¨¸ßƵ£¬×èµÍƵ¡±

D£®Í¨¹ýRµÄµçÁ÷ÖУ¬µÍƵ½»Á÷ËùÕ¼µÄ°Ù·Ö±ÈÔ¶Ô¶´óÓÚ¸ßƵ½»Á÷ËùÕ¼µÄ°Ù·Ö±È

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2011Äê¸ÊËàÊ¡¸ß¶þÉÏѧÆÚÆÚÄ©¿¼ÊÔÎïÀí¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ÔÚͼËùʾµç·ÖУ¬A¡¢B¼äµÄµçѹ±£³ÖÒ»¶¨£¬UAB=6V£¬µç×èR1=R2=4¦¸£¬R3=2¦¸¡£ÄÇô£¨     £©

A£®¿ª¹ØS¶Ï¿ªÊ±£¬R3Á½¶ËµçѹÊÇ3V

B£®¿ª¹ØS½Óͨʱ£¬R3ͨ¹ýµÄµçÁ÷ÊÇ1.5A

C£®¿ª¹ØS¶Ï¿ªÊ±£¬R1ͨ¹ýµÄµçÁ÷ÊÇ0.75A

D£®¿ª¹ØS½Óͨʱ£¬R1Á½¶ËµçѹÊÇ4V

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2011Äê¸ÊËàÊ¡¸ß¶þµÚһѧÆÚÆÚÄ©¿¼ÊÔÎïÀí¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ÔÚͼËùʾµç·ÖУ¬A¡¢B¼äµÄµçѹ±£³ÖÒ»¶¨£¬UAB=6V£¬µç×èR1=R2=4¦¸£¬R3=2¦¸¡£ÄÇô£¨     £©

A£®¿ª¹ØS¶Ï¿ªÊ±£¬R3Á½¶ËµçѹÊÇ3V

B£®¿ª¹ØS½Óͨʱ£¬R3ͨ¹ýµÄµçÁ÷ÊÇ1.5A

C£®¿ª¹ØS¶Ï¿ªÊ±£¬R1ͨ¹ýµÄµçÁ÷ÊÇ0.75A

D£®¿ª¹ØS½Óͨʱ£¬R1Á½¶ËµçѹÊÇ4V

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚͼËùʾµç·ÖУ¬A¡¢B¼äµÄµçѹ±£³ÖÒ»¶¨£¬UAB=6V£¬µç×èR1=R2=4¦¸£¬R3=2¦¸¡£ÄÇô£¨     £©

A£®¿ª¹ØS¶Ï¿ªÊ±£¬R3Á½¶ËµçѹÊÇ3V

B£®¿ª¹ØS½Óͨʱ£¬R3ͨ¹ýµÄµçÁ÷ÊÇ1.5A

C£®¿ª¹ØS¶Ï¿ªÊ±£¬R1ͨ¹ýµÄµçÁ÷ÊÇ0.75A

D£®¿ª¹ØS½Óͨʱ£¬R1Á½¶ËµçѹÊÇ4V

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸