如图所示，间距为l=1m足够长的光�平行导轨pq、mn固定在绝缘水平桌面上，导轨左端接有阻值r=4Ω的定值电阻，质量为m=1kg的导体棒ab Sketch Coloring Page

如图所示，间距为l=1m足够长的光�平行导轨pq、mn固定在绝缘水平桌面上，导轨左端接有阻值r=4Ω的定值电阻，质量为m=1kg的导体棒ab Template

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sketch #2643 Spring chick

Rachel Roe
sketch #2643 Spring chick

sketch #5213

anonymous

anonymous
sketch #5213

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #3385

anonymous

anonymous
sketch #3385

sketch #1450

anonymous

anonymous
sketch #1450

sketch #5125

anonymous

anonymous
sketch #5125

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #5131 Miley Cyrus by Vannak Von

anonymous

anonymous
sketch #5131 Miley Cyrus by Vannak Von

sketch #78 Dino-Roar

Rachel Roe
sketch #78 Dino-Roar

sketch #2582

anonymous

anonymous
sketch #2582

sketch #933 mts

anonymous

anonymous
sketch #933 mts

sketch #308

Helyryn
sketch #308

sketch #5284

anonymous

anonymous
sketch #5284

sketch #5084 Harry Potter by Enrique L. Manly

anonymous

anonymous
sketch #5084 Harry Potter by Enrique L. Manly

sketch #4997 Rafael Leite Jose Rondon

anonymous

anonymous
sketch #4997 Rafael Leite Jose Rondon

sketch #5208 Alf by David Rossien

anonymous

anonymous
sketch #5208 Alf by David Rossien

sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

anonymous

anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

sketch #4830

anonymous

anonymous
sketch #4830

sketch #2813 Stan from South Park by Amer Amimer

Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer

sketch #2628 Black haired women

sketchmaster
sketch #2628 Black haired women

sketch #5215

anonymous

anonymous
sketch #5215

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

sketch #2950 Miss Fortune from League of Legends by Araceli GM

anonymous

anonymous
sketch #2950 Miss Fortune from League of Legends by Araceli GM

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #778

Benjo Arellano
sketch #778

sketch #3264 Lisa by Shaban Khan

anonymous

anonymous
sketch #3264 Lisa by Shaban Khan

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

anonymous

anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

tomski如图所示，间距为l=1m足够长的光�平行导轨pq、mn固定在绝缘水平桌面上，导轨左端接有阻值r=4Ω的定值电阻，质量为m=1kg的导体棒ab coloring

如图所示两根足够长电阻不计的光�导轨MM′和NN′间距为L=01m与水平方�成θ=30°角MM’和NN’间有垂直导轨�上磁感应强度B0 sketch template

题目如图甲所示 MN与PQ为光�的平行导轨导轨间距为l导轨的上部分水平放置下部分倾斜放置且与水平面的夹角为θ导轨足够长两条导轨 sketch template

如图所示，间距为L=1m足够长的光�平行导轨PQ、MN固定在绝缘水平桌面上，导轨左端接有阻值R=4Ω的定值电阻，质量为m=1kg的导体棒ab sketch template

如图甲所示，匝数为n、总电阻为r、横截面积为S的竖直螺线管与两足够长的固定平行光�导轨相连，导轨间距为L，倾角为。导轨间有磁感应强度大小为 sketch template

18．如图1所示两根与水平面成θ＝30°角的足够长光��属导轨平行放置导轨间距为L＝1m导轨两端各接一个电阻其阻值R1=R2=1Ω sketch template

$如图所示两平行导轨间距为L=1m由半径r=05m的$frac{1}{4}$光�圆轨道与水平轨道平�连接组成水平导轨的右端连有阻值为 sketch template$

题目如图所示间距为L=1m的足够长的平行光�导轨MNPQ倾斜放置倾角为θ=370在导轨顶端连接一阻值为r=1Ω的定值电阻质量为m sketch template

如图所示两平行的光��属导轨安装在一光�绝缘斜面上导轨间距为l 足够长且电阻忽略不计导轨平面的倾角为条形匀强磁场的宽度为d磁感应 sketch template

如图所示，间距为L=1m足够长的光�平行导轨PQ、MN固定在绝缘水平桌面上，导轨左端接有阻值R=4Ω的定值电阻，质量为m=1kg的导体棒ab sketch template

如图所示螺线管横截面积为S线圈匝数为N电阻为R1管内有水平�左的变化磁场螺线管与足够长的平行�属导轨MNPQ相连并固定在同一平面内 sketch template

如图所示足够长的平行�属导轨MNPQ平行放置间距为L与水平面成θ角导轨与固定电阻R1和R2相连且R1=R2=R．R1支路串联开关S sketch template

如图所示间距为L的两条足够长的平行绝缘轨道与水平面的夹角为θ两轨道间有n个长方形匀强磁场区域磁场区域的宽度为d1区域与区域之间的距离为 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 sketch template

题目如图甲所示平行导轨倾斜放置导轨所在平面的倾角θ=导轨间距为L=1m导轨下端连接有阻值为R=3Ω的定值电阻垂直于导轨的虚线MN sketch template

如图所示，固定在水平面内间距为的平行�属导轨和，其高途 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨足够长且间距为L左端接有阻值为R的电阻一质量为m长度为L的�属棒MN放置在导轨上 sketch template

如图所示两根足够长的光��属导轨MNPQ间距为l=05m其电阻不计两导轨及其构成的平面均与水平面成30°角．完全相同的两�属棒ab sketch template

如图所示足够长的U型光�导体框架的两个平行导轨间距为L导轨间连有定值电阻R框架平面与水平面之间的夹角为θ不计导体框架的电阻．整个装置 sketch template

题目如图所示水平面上有两根足够长的光�平行�属导轨MN和PQ两导轨间距为L导轨电阻忽略不计．在M和P之间接有阻值为R的甲与乙两个定值 sketch template

一轮复习：有关安培力的立体图转平面图 知乎 sketch template

如图所示在水平面内固定一光�“U 型导轨导轨间距L=1m整个装置处在竖直�下的匀强磁场中磁感强度B=05T．一导体棒以v0=2m/s sketch template

如图甲所示两根足够长的光�直�属导轨MNPQ平行放置在倾角为θ的绝缘斜面上两导轨间距为L．MP两点间接有阻值为R的电阻．一根质量为m的 sketch template

如图所示两平行且无限长光��属导轨MNPQ与水平面的夹角为θ=30°两导轨之间的距离为L=1m两导轨MP之间接入电阻R=02Ω sketch template

如图所示为某同学的实验装置双缝的间距为d=0025cm实验时首先调节光源和滤光片的中心位于遮光筒的中心轴线上并使和竖直且互相平行 sketch template

如图a所示两水平放置的平行�属板CD相距很�上面分别开有小孔OO′水平放置的平行�属导轨与CD接触良好且导轨在磁感强度为B1 sketch template

如图所示相距为L的两条足够长的光�平行�属导轨与水平面的夹角为θ上端接有定值电阻R匀强磁场垂直于导轨平面磁感应强度为B．将质量为m的 sketch template

如图甲所示两水平放置的平行�属板CD相距很�上面分别开有小孔O和水平放置的平行�属导轨PQ与�属板CD接触良好且导轨在磁感应 sketch template

题目如图所示固定在水平面上间距为l的两条平行光��属导轨垂直于导轨放置的两根�属棒MN和PQ长度也为l电阻均为R两棒与导轨始终接触 sketch template

如图1 8所示水平放置的导轨其电阻�擦均不计固定在竖直�下的匀强磁场中磁感应强度为B左端间距为2L右端间距为L今在导轨上放ab sketch template

如图所示竖直放置的平行�属导轨EF和GH两部分导轨间距为2LIJ和MN两部分导轨间距为L．整个装置都处在磁感应强度为B方�水平�里的匀强 sketch template

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 sketch template

15．如图所示间距为L的两条足够长的平行�属导轨与水平面的夹角为θ导轨光�且电阻忽略不计．场强为B的条形匀强磁场方�与导轨平面垂直磁场 sketch template

如图所示电子由静止开始从A板�B板运动到达B板的速度为v保持两板间的电压不变则 A．当增大两板间的距离时速度v增大B．当减小两 sketch template

如图所示间距为L平行且足够长的光�导轨由两部分组成倾斜部分与水平部分平�相连倾角为θ在倾斜导轨顶端连接一阻值为r的定值电阻．质量为m sketch template

15．如图所示间距为L的两条足够长的平行�属导轨与水平面的夹角为θ导轨光�且电阻忽略不计．场强为B的条形匀强磁场方�与导轨平面垂直磁场 sketch template

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