СÃ÷°´ÏÂͼËùʾµÄµç·ͼÁ¬½Óµç·½øÐÐ̽¾¿ÐÔʵÑ飬ʵÑéʱµç×èR1±£³Ö²»±ä£¬»¬¶¯±ä×èÆ÷R2µÄ×î´ó×èÖµÊÇ20¦¸£¬Èý´Î¸Ä±ä»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PµÄλÖ㬵õ½Ï±íÖеÄʵÑéÊý¾Ý£º
´ÎÊý A1ʾÊý£¨A£© A2ʾÊý£¨A£© V1ʾÊý£¨V£© V2ʾÊý£¨V£© VʾÊý£¨V£©
1 0.4 0.4 4 8 12
2 0.6 0.6 6 6 12
3 0.8 0.8 8 4 12
£¨1£©±È½ÏµçÁ÷±íA1ºÍA2µÄʾÊý£¬¿ÉµÃ½áÂÛ£º______
£¨2£©±È½ÏV1¡¢V2ºÍVµÄʾÊý£¬¿ÉµÃ½áÂÛ£º______
£¨3£©¶¨Öµµç×èR1=______¦¸
£¨1£©´Ó±í¸ñÖпÉÒÔ¿´³ö£¬µçÁ÷±íA1ºÍA2µÄʾÊýÏàµÈ£¬¹Ê¿ÉµÄ½áÂÛ£º´®Áªµç·´¦´¦µçÁ÷ÏàµÈ£»
£¨2£©´Ó±í¸ñÖпÉÒÔ¿´³öVµÄʾÊýµÈÓÚV1¡¢V2µçѹ±íµÄʾÊýºÍ£¬¹Ê¿ÉµÄ½áÂÛ£º´®Áªµç·µçÔ´µçѹµÈÓÚ¸÷ÓõçÆ÷Á½¶Ëµçѹ֮ºÍ£»
£¨3£©Óɱí¿ÉÖª£¬µ±R1Á½¶ËµÄµçѹΪ4Vʱ£¬¶ÔÓ¦µÄµçÁ÷Ϊ0.4A£¬
ËùÒÔ¶¨Öµµç×èR1=
U1
I1
=
4V
0.4A
=10¦¸£®
¹Ê´ð°¸Îª£º£¨1£©´®Áªµç·µçÁ÷´¦´¦ÏàµÈ£»£¨2£©´®Áªµç·µçÔ´µçѹµÈÓÚ¸÷ÓõçÆ÷Á½¶Ëµçѹ֮ºÍ£»£¨3£©10£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

СÃ÷°´ÏÂͼËùʾµÄµç·ͼÁ¬½Óµç·½øÐÐ̽¾¿ÐÔʵÑ飬ʵÑéʱµç×èR1±£³Ö²»±ä£¬»¬¶¯±ä×èÆ÷R2µÄ×î´ó×èÖµÊÇ20¦¸£¬Èý´Î¸Ä±ä»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PµÄλÖ㬵õ½Ï±íÖеÄʵÑéÊý¾Ý£º
´ÎÊý A1ʾÊý£¨A£© A2ʾÊý£¨A£© V1ʾÊý£¨V£© V2ʾÊý£¨V£© VʾÊý£¨V£©
1 0.4 0.4 4 8 12
2 0.6 0.6 6 6 12
3 0.8 0.8 8 4 12
£¨1£©±È½ÏµçÁ÷±íA1ºÍA2µÄʾÊý£¬¿ÉµÃ½áÂÛ£º
´®Áªµç·µçÁ÷´¦´¦ÏàµÈ£»
´®Áªµç·µçÁ÷´¦´¦ÏàµÈ£»

£¨2£©±È½ÏV1¡¢V2ºÍVµÄʾÊý£¬¿ÉµÃ½áÂÛ£º
´®Áªµç·µçÔ´µçѹµÈÓÚ¸÷ÓõçÆ÷Á½¶Ëµçѹ֮ºÍ
´®Áªµç·µçÔ´µçѹµÈÓÚ¸÷ÓõçÆ÷Á½¶Ëµçѹ֮ºÍ

£¨3£©¶¨Öµµç×èR1=
10
10
¦¸

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

СÃ÷°´ÏÂͼËùʾµÄµç·ͼÁ¬½Óµç·½øÐÐ̽¾¿ÐÔʵÑ飬ʵÑéʱµç×èR1±£³Ö²»±ä£¬»¬¶¯±ä×èÆ÷R2µÄ×î´ó×èÖµÊÇ20¦¸£¬Èý´Î¸Ä±ä»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PµÄλÖ㬵õ½Ï±íÖеÄʵÑéÊý¾Ý£º
´ÎÊýA1ʾÊý£¨A£©A2ʾÊý£¨A£©V1ʾÊý£¨V£©V2ʾÊý£¨V£©VʾÊý£¨V£©
10.40.44812
20.60.66612
30.80.88412
£¨1£©±È½ÏµçÁ÷±íA1ºÍA2µÄʾÊý£¬¿ÉµÃ½áÂÛ£º________
£¨2£©±È½ÏV1¡¢V2ºÍVµÄʾÊý£¬¿ÉµÃ½áÂÛ£º________
£¨3£©¶¨Öµµç×èR1=________¦¸

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º×¨ÏîÌâ ÌâÐÍ£ºÌ½¾¿Ìâ

СÃ÷°´ÏÂͼËùʾµÄµç·ͼÁ¬½Óµç·½øÐÐ̽¾¿ÐÔʵÑ飬ʵÑéʱµç×èR1±£³Ö²»±ä£¬»¬¶¯±ä×èÆ÷R2µÄ×î´ó×èÖµÊÇ20¦¸£¬Èý´Î¸Ä±ä»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PµÄλÖ㬵õ½Ï±íÖеÄʵÑéÊý¾Ý£º

£¨1£©±È½ÏµçÁ÷±íA1ºÍA2µÄʾÊý£¬¿ÉµÃ½áÂÛ£º_________£»¡¡
£¨2£©±È½ÏV1¡¢V2ºÍVµÄʾÊý£¬¿ÉµÃ½áÂÛ£º_________£»
£¨3£©¶¨Öµµç×èR1=_________¦¸ £®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2010-2011ѧÄêºþÄÏÊ¡³¤É³Êг¤¿¤ÖÐѧ°ËÄ꼶£¨Ï£©ÆÚÖÐÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

СÃ÷°´ÏÂͼËùʾµÄµç·ͼÁ¬½Óµç·½øÐÐ̽¾¿ÐÔʵÑ飬ʵÑéʱµç×èR1±£³Ö²»±ä£¬»¬¶¯±ä×èÆ÷R2µÄ×î´ó×èÖµÊÇ20¦¸£¬Èý´Î¸Ä±ä»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PµÄλÖ㬵õ½Ï±íÖеÄʵÑéÊý¾Ý£º
´ÎÊýA1ʾÊý£¨A£©A2ʾÊý£¨A£©V1ʾÊý£¨V£©V2ʾÊý£¨V£©VʾÊý£¨V£©
10.40.44812
20.60.66612
30.80.88412
£¨1£©±È½ÏµçÁ÷±íA1ºÍA2µÄʾÊý£¬¿ÉµÃ½áÂÛ£º______
£¨2£©±È½ÏV1¡¢V2ºÍVµÄʾÊý£¬¿ÉµÃ½áÂÛ£º______
£¨3£©¶¨Öµµç×èR1=______¦¸

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸