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如图所示,下列各图完全正确的是A.磁体间的磁感线B.通过透镜的光线C.拉力F及其力臂lFD...
试题详情
如图所示,下列各图完全正确的是( )
A.
![](https://img.xintiku.com/upload/80/2f/802f69010a1406fa73479c153a7f10d0.png)
磁体间的磁感线
B.
![](https://img.xintiku.com/upload/f9/fb/f9fba75b41315b27d4c03116087acdc4.png)
通过透镜的光线
C.
![](https://img.xintiku.com/upload/d1/76/d17692434e177affad2d562b5a6ada1d.png)
拉力F及其力臂l
FD.
![](https://img.xintiku.com/upload/5c/b0/5cb0ae4a82dba5bc496575d19e6c39ab.png)
导体运动产生电流
相关试题
-
如图所示,下列各图完全正确的是( )
A.![](https://img.xintiku.com/upload/30/50/3050bc5cb52d0238ddb80868def41864.png)
磁体间的磁感线
B.![](https://img.xintiku.com/upload/b9/92/b992b8d68833eb85c45b8005f3f493db.png)
通过透镜的光线
C.![](https://img.xintiku.com/upload/a3/ba/a3ba970f6a90a4cb25fc313f5962efcd.png)
拉力F及其力臂lF
D.![](https://img.xintiku.com/upload/1a/07/1a0758803999dab4fc6f250016d6d0b9.png)
导体运动产生电流
-
如图所示,下列各图完全正确的是( )
A.![](https://img.xintiku.com/upload/80/2f/802f69010a1406fa73479c153a7f10d0.png)
磁体间的磁感线
B.![](https://img.xintiku.com/upload/f9/fb/f9fba75b41315b27d4c03116087acdc4.png)
通过透镜的光线
C.![](https://img.xintiku.com/upload/d1/76/d17692434e177affad2d562b5a6ada1d.png)
拉力F及其力臂lF
D.![](https://img.xintiku.com/upload/5c/b0/5cb0ae4a82dba5bc496575d19e6c39ab.png)
导体运动产生电流
-
如图所示,下列各图完全正确的是( )
A.![](https://img.xintiku.com/upload/4d/e1/4de191e00794bd48710be5e442bb1f28.png)
磁体间的磁感线
B.![](https://img.xintiku.com/upload/c9/fc/c9fcf9564b0dee99d93a29c7b6aa59ff.png)
通过透镜的光线
C.![](https://img.xintiku.com/upload/84/02/84020fb07aca00a43ca9674cc9d491fd.png)
拉力F及其力臂lF
D.![](https://img.xintiku.com/upload/16/bc/16bcd441f82aa97f81cd9caff03fe36d.png)
导体运动产生电流
-
如图所示,下列各图完全正确的是( )
A.![](https://img.xintiku.com/upload/b2/7a/b27aaa786655d8470b3e0beeeb4b472d.png)
磁体间的磁感线
B.![](https://img.xintiku.com/upload/05/da/05da236480f41b4b2db5c3f39b79cdfb.png)
通过透镜的光线
C.![](https://img.xintiku.com/upload/7f/8d/7f8d5c9d999a34d936b68a1836881905.png)
拉力F及其力臂lF
D.![](https://img.xintiku.com/upload/22/88/228834f05e0e0bfb44ced6f90c019577.png)
导体运动产生电流
-
如图所示,四幅图中正确的是( )
A.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAHAAAAA4CAYAAAAl63xKAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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+LzlojTo2ZOYLAMhr4ZPMFAB5btaFXJlC8AeBmMM97lVALEpH0Yj43CRU1Mu2wdmGNjj4WjiMwAq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==
)
电磁铁的极性
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAG8AAABICAYAAAD4bKvuAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
通过凹透镜的光线
C.![](https://img.xintiku.com/upload/25/49/25490d233ff5ea1eb62c9f6b47ab21ea.png)
拉力F的力臂lF
D.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAG8AAABTCAYAAACRfVm2AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAANaSURBVHhe7ZwBcoQgDEU9rXfyTt7JCtNYjCAR
pCbwt+M4Krghn0cI2p02fMx6YDJrOQzfPhVvmqbN+vZlH/pcvGVZtnVdN4t71/G+/Hz67a7xTjir
2/DiWSSORorhxbNKnbN7ePFAXnnURMyriLkgD7PNYvRUkUdDaCoOarsO8kBeH+RZm3mCPJAH8r6g
FuSBPJAH8or7QFlFN+xghaXMd64W8rxgheVpHomYh5hXjJ4q8r6IW/R0IHyiL7UD5DUgj79akXpS
T+XC63ROEouHF0/ay6XlUu/E8Pop0kJBc985vHiSHi59xyX3MpOEMJAnDMFvv8MiEY/HuBSROerw
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joKN7Oe+jmnn/lR7nudtXoKNjvmeyii+7oQ+2mPQfq/DjX99Rw7FcxMGV8Hv98qnYzpv5DrF06M9
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PS7i7T+e6IXrYe+T9I7aw3WJiuca7Nfuwj+DxyReL+3heoA8w2SmyTtzZ/LoRJ7JFrDRj7XhIh5W
MIz9YHnd6pre2q4j9v7ptoUQz3DXhXgQT7UHMGyqlufeOIgH8fR5ADFPnyZiiyCe2FX6CkI8fZqI
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xcvRqf06xNOu0I19w4lnMbYlZ8yGO95j08NY97iywgo/B4kj1tTZKi4AAAAASUVORK5CYILoj4Hk
vJjnvZE=
)
重物对地面的压力F
-
如图所示,四幅图中正确的是( )
A.![](https://img.xintiku.com/upload/ab/18/ab1849323c66b50c87b16582c8cb7cab.png)
电磁铁的极性
B.![](https://img.xintiku.com/upload/af/53/af53ab6a3c4e97825bb30c14147552f5.png)
通过凹透镜的光线
C.![](https://img.xintiku.com/upload/0c/20/0c20f88b90b2503727b55d3d75e8479d.png)
拉力F的力臂lF
D.![](https://img.xintiku.com/upload/2d/3e/2d3e23452db88cdeef1406c11edf752a.png)
重物对地面的压力F
-
如图所示,四幅图中正确的是( )
A.![](https://img.xintiku.com/upload/3e/b9/3eb9f9319c0b0623b581c6408b25297c.png)
电磁铁的极性
B.![](https://img.xintiku.com/upload/4d/e9/4de98aee069dabd397b967be111a4e5c.png)
通过凹透镜的光线
C.![](https://img.xintiku.com/upload/6a/57/6a57389366cb440ae553fe3d8f1feaee.png)
拉力F的力臂lF
D.![](https://img.xintiku.com/upload/eb/6c/eb6c11c40e7d0e56b539cfad50a82a46.png)
重物对地面的压力F
-
如图所示,四幅图中正确的是( )
A.![](https://img.xintiku.com/upload/c4/7a/c47aa228e0af1b33aced34a6acb2b4b2.png)
电磁铁的极性
B.![](https://img.xintiku.com/upload/a4/04/a4042d446d16d90d8054155a25680ea1.png)
通过凹透镜的光线
C.![](https://img.xintiku.com/upload/07/3f/073f592003116ae601a92138e6fcf14b.png)
拉力F的力臂lF
D.![](https://img.xintiku.com/upload/74/49/74492d69e1d2c80f07981b500b481a65.png)
重物对地面的压力F
-
如图所示,四幅图中正确的是( )
A.![](https://img.xintiku.com/upload/90/09/900939fc2d3b4981043a9738030b55e0.png)
电磁铁的极性
B.![](https://img.xintiku.com/upload/f7/9e/f79ea7720ec0560ef9682a7d29684755.png)
通过凹透镜的光线
C.![](https://img.xintiku.com/upload/51/72/5172c4fc908ed16cc0cc3e36241f0eb8.png)
拉力F的力臂lF
D.![](https://img.xintiku.com/upload/3f/17/3f17d6be8c65b83d9db4bb2d5f1e7e0e.png)
重物对地面的压力F
-
如图所示,下列各图中完全正确的是( )
A.![](https://img.xintiku.com/upload/21/e0/21e0be0a051ea379f91ec2ce6d8e8ebc.png)
L1是F1的力臂
B.![](https://img.xintiku.com/upload/cf/97/cf97aedf716c4e4ba6f645bac30e978b.png)
通过凸镜的光线
C.![](https://img.xintiku.com/upload/61/cb/61cbb0a70c3094128e243a2876a3f982.png)
能看到不发光的物体是光的折射
D.![](https://img.xintiku.com/upload/62/70/6270ccf1d088a0d02893a4cd5bd9866d.png)
导体运动产生电流