如图所示，两水平虚线间存在垂直于纸面方�的匀强磁场，磁感应强度大小为b，边长为h的正方形导体框由虚线1上方无初速度释放，在释放瞬间ab边与虚线 Sketch Coloring Page

如图所示，两水平虚线间存在垂直于纸面方�的匀强磁场，磁感应强度大小为b，边长为h的正方形导体框由虚线1上方无初速度释放，在释放瞬间ab边与虚线 Template

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More Sketches

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

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sketch #1551 donara

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sketch #949 jbj

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sketch #4358 Wink Károly Benkő

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anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #5200 Kristen Stewart by Rhemzkian Esturco

anonymous

anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco

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anonymous
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sketch #5369 Wolverine by ShopRasta Roots

anonymous

anonymous
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sketch #5263

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tomski如图所示，两水平虚线间存在垂直于纸面方�的匀强磁场，磁感应强度大小为b，边长为h的正方形导体框由虚线1上方无初速度释放，在释放瞬间ab边与虚线 coloring

如图所示，两水平虚线间存在垂直于纸面方�的匀强磁场，磁感应强度大小为B，边长为h的正方形导体框由虚线1上方无初速度释放，在释放瞬间ab边与虚线 sketch template

如图所示，两平行虚线、间无磁场。左侧区域和右侧区域高途 sketch template

题目如图所示两条平行虚线之间存在匀强磁场虚线间的距离为l磁场方�垂直纸面�里abcd是位于纸面内的梯形线圈ad与bc间的距离也为 sketch template

21．如图所示两条水平虚线之间有垂直于纸面�里宽度为d磁感应强度为B的匀强磁场．质量为m电阻为R的正方形线圈边长为L线圈下边缘到磁场 sketch template

如图甲所示，竖直�下的匀强磁场存在于底面半径为R的圆柱形空间内，O和是圆柱形空间上下两个圆面的圆心，其后侧与O等高处有一个长度为R的水平线状 sketch template

如图所示相距均为d的三条水平虚线L1L2L3其中L1与L2L2与L3之间分别有垂直纸面�外�里的匀强磁场磁感应强度大小均为B sketch template

如图所示水平线MN上方存在匀强磁场磁感应强度大小为B方�垂直于纸面�外MN上方有一单匝矩形异线框abcd其质量为m电阻为Rab 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两根间距为l的光�平行�属导轨与水平面夹角为α图中虚线下方区域内存在磁感应强度为B的匀强磁场磁场方�垂直于斜面�上．两�属杆质量 sketch template

如图所示，上表面粗糙倾角θ=37∘的斜面体放在光�的水平地面上，一物块静止在斜面体上．现给斜面体一水平�左的推力F，�现无论F多大，物块均能与 sketch template

21．如图甲所示两平行�属板上分别有一小孔和两极板间距为极板右侧与绝缘板之间存在着匀强 磁场区域方�垂直于纸面�外在极板间加上如图 sketch template

如图所示，在“探究光的反射规律”的实验中，平面镜M放在水平桌面上，E、F是两块粘接起来的硬纸板，垂直于镜面且可绕ON转动：（1）如图甲所示，当 sketch template

如图所示是某装置的垂直截面图虚线A1A2是垂直截面与磁场区边界面的交线匀强磁场分布在A1A2的右侧区域磁感应强度B=04T方�垂直 sketch template

题目在“探究光的反射规律 的实验中如图所示平面镜M放在水平桌面上EF是两块粘接起来的硬纸板垂直于镜面且可绕ON转动．用激光笔沿着 sketch template

如图所示在边长为d正方形空腔的范围内有方�垂直纸面�里磁感应强度为B的匀强磁场电子从孔a处沿平行于ab边的方�入射从bc边的中点M射 sketch template

如图所示两块平行�属板MN竖直放置两板间的电势差U=15×103V现将一质量m=1×10 2kg电荷量q=4×10 5C的带电小球 sketch template

如图甲所示AB两物体叠放在一起放在光�的水平面上从静止开始受到一变力的作用该力与时间的关系如图乙所示AB始终相对静止则下列说法 sketch template

如图所示两加上电压的水平平行�属板之间放了一薄带电�属�形成了上下两个匀强电场空间场强分别为E1E2两不计重力的带电微粒从离开�属� sketch template

如图所示MN为两块水平放置的平行�属板板长L1=10cm两板间的距离d=10cm两板间电压U=50V．图中虚线O1O2为平行于两板的 sketch template

7．如图所示AB两木块放在水平面上它们之间用细线相连两次连接情况中细线倾斜方�不同但倾角一样两木块与水平面间的�擦系数相同先后用 sketch template

如图所示两平行�属导轨固定在水平面上匀强磁场的方�垂直于导轨平面�下�属棒abcd与导轨构成闭合回路且都可沿导轨无�擦�动两棒ab sketch template

如图所示，两镜面间夹角α =15°，OA=10cm，A点�出的垂直于L 2的光线射�L 1后在两镜间反复反射，直到光线平行于某一镜面射出，则从 sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

如图所示两条平行虚线之间存在匀强磁场虚线间的距离为l磁场方�垂直纸面�里abcd是位于纸面内的梯形线圈ad与bc间的距离也为lt sketch template

如图所示两条平行虚线之间存在匀强磁场虚线间的距离为l磁场方�垂直纸面�里abcd是位于纸面内的梯形线圈ad与bc间的距离也为lt sketch template

如图所示在距离水平地面=08m的虚线的上方有一个方�垂直于纸面水平�内的匀速磁场正方形线框的边长=02m质量=01kg电阻=0 sketch template

5．如图所示两物体与水平面间的动�擦因数相同它们 的质量相等在甲图用力F1推物体在乙图用力F2拉物体两种情况下物体都做匀速运动 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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

如图甲所示在虚线框两侧区域存在有大小为B方�分别为水平�左和水平�右的匀强磁场．用薄�属条制成的闭合正方形框aa′b′b边长为L质量为m sketch template

如图所示甲、乙两个相同的圆台形容器以不同的方式放在水平桌面上容器内装有深度相同、质量相同、密度不同的A、B液体则两液体密度ρA > ρB sketch template

如图所示甲图两物体AB叠放在光�水平面上对物体B施加一水平变力FF – T关系图象如图乙所示两物体在变力F作用下由静止开始运动且 sketch template

百度教育 sketch template

如图所示水平面上叠放着两个物体A和BmA=2kgmB=3kg两物体在10N的水平拉力作用下一起做匀速直线运动则A和B之间的�擦力大小 sketch template

3．如图所示质量为m的物体由静止开始从倾角分别为αβ的两个光�固定斜面上�下两斜面的高度均为h则下列叙述正确的是 A．物体�到 sketch template

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