如图所示矩形区域中虚线为静电场中的一簇等势线．己知某粒子以初速度v0沿与等势线平行的方�由a点进入电场刚好自c点以速率vt离开电场设粒子 Sketch Coloring Page

如图所示矩形区域中虚线为静电场中的一簇等势线．己知某粒子以初速度v0沿与等势线平行的方�由a点进入电场刚好自c点以速率vt离开电场设粒子 Template

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More Sketches

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

sketch #5435

anonymous

anonymous
sketch #5435

sketch #3496

anonymous

anonymous
sketch #3496

sketch #3226 Goth Face

anonymous

anonymous
sketch #3226 Goth Face

sketch #2808

Luis E. Guvara
sketch #2808

sketch #4091 Irie

anonymous

anonymous
sketch #4091 Irie

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #2678 Portrait by Jocelyn Alejandra Rantul

Jocelyn Alejandra Rantul
sketch #2678 Portrait by Jocelyn Alejandra Rantul

sketch #1034 what ever you want it to be

anonymous

anonymous
sketch #1034 what ever you want it to be

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #2022

anonymous

anonymous
sketch #2022

sketch #5200 Kristen Stewart by Rhemzkian Esturco

anonymous

anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco

sketch #4385

anonymous

anonymous
sketch #4385

sketch #312

anonymous

anonymous
sketch #312

sketch #1444

Donara Smbatyan
sketch #1444

sketch #5314

anonymous

anonymous
sketch #5314

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #3321 Baby Mirella Flowers

anonymous

anonymous
sketch #3321 Baby Mirella Flowers

sketch #2337

anonymous

anonymous
sketch #2337

sketch #3523 My World My Way by Elena Artene

anonymous

anonymous
sketch #3523 My World My Way by Elena Artene

sketch #1449 donara

Donara Smbatyan
sketch #1449 donara

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #4093 freefree

anonymous

anonymous
sketch #4093 freefree

sketch #3138 Papa Smurf by Courtney Spragg

anonymous

anonymous
sketch #3138 Papa Smurf by Courtney Spragg

sketch #2150 batman

anonymous

anonymous
sketch #2150 batman

sketch #2937 Spongebob by Kalana Namikaze

anonymous

anonymous
sketch #2937 Spongebob by Kalana Namikaze

sketch #214 bugs bunny

anonymous

anonymous
sketch #214 bugs bunny

sketch #1257

anonymous

anonymous
sketch #1257

sketch #2061

Raisa Mahmud
sketch #2061

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

tomski如图所示矩形区域中虚线为静电场中的一簇等势线．己知某粒子以初速度v0沿与等势线平行的方�由a点进入电场刚好自c点以速率vt离开电场设粒子 coloring

如图所示，在a、b两点固定着两个带等量异种电荷的点电荷，c、d两点将a、b两点的连线三等分，e、f是a、b两点连线的中垂线上的两点，且e、f到 sketch template

如图甲所示矩形导线框abcd固定在匀强磁场中磁感线的方�与导线框所在平面垂直规定磁场的正方�垂直纸面�里磁感应强度 B随时间变化的规律 sketch template

如图所示KLMN是一个竖直放置的单匝矩形导线框全部处于磁感应强度为B的水平方�的匀强磁场中线框面积为S电阻为RMN边水平线框绕某 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在水平方�足够长的虚线区域I内有交替变化的电磁场电磁场按照如图所示的规律变化电场强度大小为E方�竖直�下磁感应强度 sketch template

题目空间存在一方�与纸面垂直大小随时间变化的磁场其边界如图甲中虚线MN所示一硬质细导线的电阻率为横截面积为S将该导线做成边长为的 sketch template

如图虚线上方空间有垂直线框平面的匀强磁场直角扇形导线框绕垂直于线框平面的轴O以角速度ω匀速转动．设线框中感应电流方�以逆时针为正方�那么在 sketch template

5．如图1 2 37所示实线和虚线分别为某种波在t时刻和t Δt时刻的波形曲线．B和C是横坐标分别为d和3d的两个质点．下列说法中正确的是 sketch template

有一磁场区域，左边圆内与中间矩形区域分布如图所示的 高途 sketch template

如图40所示位于竖直平面内的矩形导线框ab边长为L1bd边长为L2线框的质量为电阻为R其下方有一匀强磁场区域该区域的上下边界 sketch template

如图所示矩形单匝导线框abcd竖直放置其下方有一磁感应强度为B的匀强磁场区域该区域的上边界水平并与线框的ad边平行磁场方�与线框平面 sketch template

如图甲所示光�绝缘水平面上磁感应强度B=2T的匀强磁场以虚线MN为左边界MN的左侧有一质量m=01kgbc边长L1=02m电阻R sketch template

如图所示实线表示某静电场的电场线虚线表示该电场的等势面．下列判断正确的是 A．12两点的场强大小相等B．23两点的场强相同C．1 sketch template

题目如图所示虚线 Abc 代表电场中三条电场线实线为一带正电的粒子仅在电场力作用下通过该区域的运动轨迹PQ 是这条轨迹上的两点 sketch template

如图B 3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l sketch template

如图所示一个由导体制成的矩形线圈以恒定速度v运动从无场区域进入匀强磁场区域然后出来．若取逆时针方�为电流的正方�那么在下列图象中能 sketch template

5．如图5所示的虚线框为一长方形区域 该区域内有一垂直于纸面�里的匀强磁场一束电子以不同的速率从O点 垂直于磁场方�沿图中方�射入磁 sketch template

如图所示 磁感应强度为B的矩形磁场区域长为 宽为L 甲、乙两电子沿矩形磁场的上方边界从A点射入磁场区域 甲、乙出卷� sketch template

如图所示矩形区域I和II内分别存在方�垂直于纸面�外和�里的匀强磁场AA′BB′CC′DD′为磁场边界四者相互平行磁感应强度 sketch template

如图所示边界MN与PQ平行其间有垂直纸面�里的匀强磁场矩形导线框框面与磁场方�垂直其边abcd与边界MN平行若导线框以垂直边界的 sketch template

如图所示一电子从a点以一定速度垂直进入长为d宽为h的矩形磁场区域沿曲线ab运动且通过b点离开磁场已知电子的质量为m电量为e磁场的磁 sketch template

如图所示，一导体矩形线圈，以恒定速度图从无场空间进上学吧找答案 sketch template

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

题目如图所示边长为L＝03m正方形边界abcd中有垂直纸面�里磁感应强度大小为B0=05T的匀强磁场一质量m=8×10 26kg sketch template

如图甲所示是小明“探究电流与电压、电阻的关系”的实验电路图。选用的实验器材是：电源3V、电流表（00 6A）、出卷� sketch template

如图甲所示�动变阻器的�片从 A 端�到 B 端的过程中电流表和电压表示数变化的规律如图乙所示。下列说法正确的是（ sketch template

如图4所示一闭合矩形�属线框一半在匀强磁场中一半在磁场外要使线框中的感应电流为顺时针线框应 A沿x轴正方�平动 B沿y轴正方� sketch template

第2单元 电场 Word文档在线阅读与下载免费文档 sketch template

电磁学（2）——静电场环路定理，电势 知乎 sketch template

如图12所示一带电量为Q的正电荷置于原不带电并接地的导体附�相距为d接地导体为矩形高宽都远大于d试求该导体静电平衡后导体上的 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

如图所示一个通电矩形线圈abcd放在匀强磁场中矩形线圈的OO′轴与磁场垂直线圈平面与磁场平行ab边所受的安培力方�为 Cd边所受的 sketch template

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 sketch template

某静电场中的电场线如图所示带电粒子在电场中仅受电场力作用其运动轨迹如图中虚线所示由M运动到N以下说法正确的是 A 粒子必定带正电荷 sketch template

题目如图所示的U I图象中直线Ⅰ为某电源的路端电压与电流的关系图线直线Ⅱ为某一电阻R的U I图线用该电源直接与电阻R连接成闭合电路 sketch template

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