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如图所示,粗糙斜面的倾角θ=37°,半径r=0.5m的圆形区域内存在着垂直于斜面向下的匀强磁场.一个匝数n=10匝的刚性



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2015-2016ѧ꽭ʡи߶ѧĩ...
28(16 )ͼʾ,ֲб =37 ,߳ L1=0.5m ڴ ֱбµǿųһ n=10 ѵĸ߿,߳...
2016㽭ʡѧѡģԾ
( ĸűʾ)= ;֪ʵ n=4 , = m. 22.ͼʾ,ֲб =37,뾶 r=0.5m ԲڴŴֱб ...
2016ǿѵ3
ǿѵ<> 2016.05.12 1ͼʾ,ֲбǦ =37,뾶 r=0.5m ԲڴŴֱбµ ǿųһ n=10 ѵĸ...
ʡݡƸۡǨ2015ģ⿼...
13.(15 ) ͼʾ,ֲб =37 ,뾶 r=0.5m ԲڴŴֱбµǿ ųһ n=10 ѵĸ߿ abcd,...
ʡ2016ڶģ⿼Ծ
(Ϊʵ),ֱΪ 30,OA=OC,B ...(16 )ͼʾ,ֱƽб AB ...=37,D Բ O ȸ,Բ뾶 R=1.0m...
4 -ݡƸۡǨ2015ģ⿼...
13.(15 ) ͼʾ,ֲб =37 ,뾶 r=0.5m ԲڴŴֱб µǿųһ n=10 ѵĸ߿ abcd,...
ʡ2015ѧģԾ
ͼʾ,ֱƽڵĹ⻬б ABˮƽ CD 뾶 r=0.5m ⻬...: 2 (1)б ;(2)ͼ a0 ֵ; (3) m=1.2kg,ɾֹ...
ӱʡѧ2016ѧ()
C Ϊ R Բߵ,BD ˮƽ,...13.ͼʾ,һ a=37Ϊ 9m ̶...бB ϱĶĦΪ 1=0.5,...
Ĵʡи2016ѧڵڶԿ...
һΪ =37Ĵֲбһ⻬뾶 R=...бµٶ v0 պб...(2) 1 H ı仯ͼͼʾҪ...
ʡ2015 Word溬...
13. (10 ) ͼʾ, =37 б... ճһ,ǰ˲ٶȵһ˶...ΪԲ,뾶 r= 0.1 m Բڴڴֱֽ...
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