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 #251

Tom Kelly
sketch #251

sketch #4778

anonymous

anonymous
sketch #4778

sketch #2937 Spongebob by Kalana Namikaze

anonymous

anonymous
sketch #2937 Spongebob by Kalana Namikaze

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #3680 Infected Mushroom by Rohit Rahul

anonymous

anonymous
sketch #3680 Infected Mushroom by Rohit Rahul

sketch #798

Laura Agapi Asnicar
sketch #798

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #2030

Marlyn Ortiz
sketch #2030

sketch #2959 manga girl blue hair

anonymous

anonymous
sketch #2959 manga girl blue hair

sketch #1226 the man

anonymous

anonymous
sketch #1226 the man

sketch #5009 Elen Jager from Attack on Titan

anonymous

anonymous
sketch #5009 Elen Jager from Attack on Titan

sketch #2452 Manga by sketchmaster

sketchmaster
sketch #2452 Manga by sketchmaster

sketch #5044

anonymous

anonymous
sketch #5044

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #4724 Turtwig by Mark Robson

anonymous

anonymous
sketch #4724 Turtwig by Mark Robson

sketch #4695

anonymous

anonymous
sketch #4695

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #5054 Angelina Jolie by Hailey So Pretty

anonymous

anonymous
sketch #5054 Angelina Jolie by Hailey So Pretty

sketch #5279

anonymous

anonymous
sketch #5279

sketch #141 Sunset

Rachel Roe
sketch #141 Sunset

sketch #4945

anonymous

anonymous
sketch #4945

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #3012 Girl by Safa M. Esam Srk

anonymous

anonymous
sketch #3012 Girl by Safa M. Esam Srk

sketch #4995

anonymous

anonymous
sketch #4995

sketch #5341 Rafael Nadal by Alina Danielle

anonymous

anonymous
sketch #5341 Rafael Nadal by Alina Danielle

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #5287

anonymous

anonymous
sketch #5287

sketch #2562

anonymous

anonymous
sketch #2562

sketch #2976 A girl watches the moon

Laura Agapi Asnicar
sketch #2976 A girl watches the moon

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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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1所示两根足够长平行�属导轨MNPQ相距为L导轨平面与水平面夹角为α�属棒ab垂直于MNPQ放置在导轨上且始终与导轨接触良好 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

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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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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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

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两根足够长的平行�属导轨MNPQ固定在绝缘水平桌面上间距L=04m导轨所在空间有竖直�上的匀强磁场磁感应强度B=05T 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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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

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平行�属导轨与水平面间夹角均为θ=37°导轨间距为1m电阻不计导轨足够长．两根�属棒ab和a′b′的质量都是02kg电阻 sketch template

如图所示两根足够长的光��属导轨竖直放置相距导轨上端连接着电阻质量为m＝001kg电阻为R2＝的�属杆ab与导轨垂直并接触良好 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，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

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

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

9．如图所示两平行足够长的光��属导轨水平放置处于范围足够大方�竖直�下的匀强磁场中磁感强度为B左侧接有电阻R�属棒PQ垂直导轨 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

27．如图所示两足够长的平行光�的�属导轨MNPQ相距为d导轨平面与水平面的夹角α=30o导轨电阻不计磁感应强度为B的匀强磁场垂直于 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a所示两根足够长的光�水平�属导轨相距为L=040m导轨平面与水平面成θ=30°角上端和下端通过导线分别连接阻值R1=R2=1 sketch template

百度教育 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相距为L的两条足够长的平行�属导轨右端连接有一定值电阻R整个装置被固定在水平地面上整个空间存在垂直于导轨平面�下的匀强磁场磁 sketch template

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