如图所示两根足够长的平行光��属轨道和水平面成α角上端接有电阻r空间有垂直于轨道平面的匀强磁场磁感应强度为b．质量为m的水平�属杆从 Sketch Coloring Page

如图所示两根足够长的平行光��属轨道和水平面成α角上端接有电阻r空间有垂直于轨道平面的匀强磁场磁感应强度为b．质量为m的水平�属杆从 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5308 Taylor Swift by Gabi Ferrari

anonymous

anonymous
sketch #5308 Taylor Swift by Gabi Ferrari

sketch #3154

anonymous

anonymous
sketch #3154

sketch #2598

sketchmaster
sketch #2598

sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

anonymous

anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

sketch #1668 SUNSET

anonymous

anonymous
sketch #1668 SUNSET

sketch #4682 Elvis Presley by Nassim Nouri

anonymous

anonymous
sketch #4682 Elvis Presley by Nassim Nouri

sketch #3897 dolphins playing over the sea

Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea

sketch #4916

anonymous

anonymous
sketch #4916

sketch #3250 Lonely cat Lars Tunebo

anonymous

anonymous
sketch #3250 Lonely cat Lars Tunebo

sketch #4582 Pikachu by Mariana Sanchez Acevedo

anonymous

anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo

sketch #3300

anonymous

anonymous
sketch #3300

sketch #5230

anonymous

anonymous
sketch #5230

sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

sketch #3742 Homer by Koes Maung

anonymous

anonymous
sketch #3742 Homer by Koes Maung

sketch #20690

anonymous

anonymous
sketch #20690

sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

sketch #2642 Red dog

Rachel Roe
sketch #2642 Red dog

sketch #949 jbj

anonymous

anonymous
sketch #949 jbj

sketch #5193

anonymous

anonymous
sketch #5193

sketch #2371

anonymous

anonymous
sketch #2371

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #5210 I love you by Saul Mansanares

anonymous

anonymous
sketch #5210 I love you by Saul Mansanares

sketch #4160

Hank Henry Armstrong
sketch #4160

sketch #4349 Cícero Николай Герасимов

anonymous

anonymous
sketch #4349 Cícero Николай Герасимов

sketch #5227

anonymous

anonymous
sketch #5227

sketch #5350

anonymous

anonymous
sketch #5350

tomski如图所示两根足够长的平行光��属轨道和水平面成α角上端接有电阻r空间有垂直于轨道平面的匀强磁场磁感应强度为b．质量为m的水平�属杆从 coloring

如图所示两根足够长的固定平行�属导轨位于同一水平面内导轨间的距离为L导轨上横放着两根导体棒ab和cd它们与两�属导轨组成闭合回路．已知 sketch template

如图a所示两根足够长的平行光�导轨MNPQ相距为L导轨平面与水平面的夹角为α导轨电阻不计整个导轨放在垂直导轨平面�上的匀强磁场中 sketch template

如图所示两根足够长的固定平行�属光�导轨位于同一水平面导轨上横放着两根相同的导体棒abcd与导轨构成矩形回路．导体棒的两端连接着处于压缩 sketch template

如图所示两根竖直放置的足够长的光�平行�属导轨间距l=050m上端接有阻值R=080Ω的定值电阻导轨的电阻可忽略不计．导轨处于磁感应 sketch template

如图所示两根足够长的平行光��属轨道和水平面成α角上端接有电阻R空间有垂直于轨道平面的匀强磁场磁感应强度为B．质量为m的水平�属杆从 sketch template

如图所示两根足够长平行�属导轨MNPQ固定在倾角θ=37°的绝缘斜面上顶部接有一阻值R=1Ω的定值电阻下端开口轨道间距L=1m．整个 sketch template

如图所示，、为两根足够长的光�、平行�属导轨，它们高途 sketch template

题目如图所示两根足够长光�平行�属导轨MNPQ固定在倾角的绝缘斜面上两导轨间距为MP两点间接有阻值为的电阻整个装置处于磁感应 sketch template

如图甲所示两根足够长的光�直�属导轨MNPQ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

题目如图所示两根足够长的平行�属导轨固定在倾角θ=30°的斜面上导轨电阻不计间距为L空间分布着匀强磁场磁感应强度大小为B方�与 sketch template

百度教育 sketch template

如图所示两根平行�属导轨左端与阻值为R的电阻相连�属杆ab垂直导轨放置并与导轨接触良好．整个装置处在垂直导轨平面�里的匀强磁场中磁场的 sketch template

19．如图所示两根足够长的平行�属导轨固定放置在同一水平 面上其左端接一定值电阻�属杆MN水平放在导轨上且保持良好接触�属杆具有 sketch template

如图所示处于匀强磁场中的两根足够长电阻不计的平行�属导轨相距L=1m导轨平面与水平面成θ=37°角下端连接阻值为R=2Ω电阻．匀强磁场 sketch template

如图所示两根足够长电阻不计的光�导轨MM′和NN′间距为L=01m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

如图所示，两根足够长的光�平行�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 sketch template

如图所示两根光��属导轨平行放置导轨所在平面与水平面间的夹角为θ．整个装置处于沿竖直方�的匀强磁场中．�属杆ab垂直导轨放置当杆中通有从 sketch template

如图1所示两根足够长平行�属导轨MNPQ相距为L=050m导轨平面与水平面夹角为α=37°�属棒ab垂直于MNPQ放置在导轨上且 sketch template

如图所示两根平行放置的长直导线a和b通以大小相同方�相反的电流a受到磁场力的大小为F1当加入一与导线所在平面垂直的匀强磁场后a受的 sketch template

如图所示有两根和竖直方�成α角的光�平行的�属轨道上上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁场的磁感应强度为B sketch template

如图所示倾角为θ的斜面上固定两根足够长的平行�属导轨户PQMN导轨电阻不计相距为L．导轨处于磁感应强度为B的匀强磁场中磁场方�垂直 sketch template

如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为B一根质量为m sketch template

如图所示两根导线沿半径方�引�铁环上的两点并在很远处与电源相连。已知圆环的粗细均匀求环中心的磁感应强度。百度教育 sketch template

6．如图所示相距为L的两条足够长的光�平行轨道上平行放置两根质量和电阻都相同的�杆ab和cd组成矩形闭合回路．轨道电阻不计匀强磁场B 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

如图所示两根相同的劲度系数为后的�属轻弹簧用两根等长的绝缘线悬挂在水平天花板上弹簧的上端通过导线与阻值为R的电阻相连弹簧的下端接一质量为 sketch template

如图所示两根平行放置的�属导轨框架与水平面的夹角为θ导轨间距离为L有一根垂直于导轨放置的质量为m的均匀�属棒．电源的电动势为E内电阻为 sketch template

如图甲所示一对足够长的平行光�轨道放置在水平面上两轨道相距L=1m左端之间用R=3Ω的电阻连接轨道的电阻忽略不计一质量m=05kg 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

如图所示两根平行�属导轨左端与阻值为R的电阻相连�属杆ab垂直导轨放置并与导轨接触良好．整个装置处在垂直导轨平面�里的匀强磁场中磁场的 sketch template

如图所示，平行光��属导轨水平放置，导轨间距为l，左端连接一阻值为R的电阻。导轨所在空间存在竖直�下的匀强磁场，磁感应强度为B。导体棒ab置于 sketch template

如图所示，两根足够长的光�平行�属导轨固定在同一水平面内，两导轨间的距离为L。导轨上面横放着两根导体棒ab、cd，与导轨一起构成闭合回路。两根 sketch template

百度教育 sketch template

如图所示两根足够长的光��属平行导轨导轨平面与水平面的夹角为30°上端连接电阻R=4Ω空间有垂直于导轨平面的匀强磁场磁感应强度B sketch template

如图所示两平面镜垂直放置某光线PA以入射角α入射到镜面M上经平面镜M和N两次反射后反射光线BQ与PA平行．现将两平面镜以过O点且垂直于 sketch template

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