如图所示把一个带电小球a固定在光�的水平绝缘桌面上在桌面的另一处放置带电小球b．现给b一个沿垂直于ab方�的速度b球将 A．若ab Sketch Coloring Page

如图所示把一个带电小球a固定在光�的水平绝缘桌面上在桌面的另一处放置带电小球b．现给b一个沿垂直于ab方�的速度b球将 A．若ab Template

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More Sketches

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

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #4710

anonymous

anonymous
sketch #4710

sketch #1043 Deadoo..

Cherie N Patanao
sketch #1043 Deadoo..

sketch #5311

anonymous

anonymous
sketch #5311

sketch #3554 Dr. House by Carrieann Benthem

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anonymous
sketch #3554 Dr. House by Carrieann Benthem

sketch #4907

anonymous

anonymous
sketch #4907

sketch #1670

Saifa Mahmud
sketch #1670

sketch #1671

Saifa Mahmud
sketch #1671

sketch #1170

anonymous

anonymous
sketch #1170

sketch #127

Johnny B. Goode
sketch #127

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #3496

anonymous

anonymous
sketch #3496

sketch #2340

anonymous

anonymous
sketch #2340

sketch #5303

anonymous

anonymous
sketch #5303

sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #2715 Angelina

Na Ruro
sketch #2715 Angelina

sketch #2453 Koi Fish

anonymous

anonymous
sketch #2453 Koi Fish

sketch #20344

anonymous

anonymous
sketch #20344

sketch #5217

anonymous

anonymous
sketch #5217

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #2895 Hulk by Dmitry Cherepanin

anonymous

anonymous
sketch #2895 Hulk by Dmitry Cherepanin

sketch #3626 Skream by Wellen Lima

anonymous

anonymous
sketch #3626 Skream by Wellen Lima

sketch #2959 manga girl blue hair

anonymous

anonymous
sketch #2959 manga girl blue hair

sketch #3473 Finn by Luana Santos

anonymous

anonymous
sketch #3473 Finn by Luana Santos

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

sketch #5201 Ponyta by WatasHi Satemura Oke

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anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #1643

anonymous

anonymous
sketch #1643

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

tomski如图所示把一个带电小球a固定在光�的水平绝缘桌面上在桌面的另一处放置带电小球b．现给b一个沿垂直于ab方�的速度b球将 a．若ab coloring

用控制变量法可以研究影响电荷间相互作用力的因素如图所示O是一个带电的物体若把系在丝线上的带电小球先后挂在横杆上的P1P2P3等位置 sketch template

百度教育 sketch template

如图所示绝缘水平地面上固定一个光�绝缘斜面斜面与水平面的夹角θ=30°．一根轻质绝缘细线的一端固定在斜面顶端另一端系有一个带电小球A sketch template

如图所示把一个带电小球A固定在光�的水平绝缘桌面上在桌面的另一处放置带电小球B．现给B一个沿垂直于AB方�的速度B球将 A．若AB sketch template

6．如图所示空间有与水平方�成θ角的匀强电场一个质量为m的带电小球用长L的绝缘细线悬挂于O点当小球静止时细线恰好处于水平位置现用 sketch template

如图所示左侧为一个碗口水平半径为R的半球形碗固定在水平桌面上球心O点固定一带电荷量为 Q的小球．碗口右侧与一个倾角θ=30°的固定斜面 sketch template

某同学为了探究影响电荷间相互作用力的因素进行了以下的实验1如图所示M是一个放在绝缘支柱上带正电的物体把系在丝线上的带正电的轻质小球 sketch template

如图所示取两个相同的不带电的验电器A和B用丝绸�擦过的玻璃棒接触验电器A的�属球使之带电再用带有绝缘手柄的�属棒把A和B的�属球连接起来 sketch template

题目如图所示两个带电小球AB穿在同一根光�绝缘的细绳上细绳两端固定在天花板的O点当整个系统保持平衡时两小球连线恰好水平且两小球 sketch template

如图所示带正电的小球靠�不带电的�属导体AB的A端由于静电感应导体A端出现负电荷B端出现正电荷关于导体AB感应起电的说法正确的是 sketch template

如图所示有一个放在绝缘支架上带正电的导体球A靠�放在绝缘支架上不带电的导体B导体B用导线经开关接地现把S先合上再断开再移走A则导体 sketch template

题目如图所示竖直平面内固定 半径为R的光�圆环圆心为OO点正上方固定一根竖直的光�杆质量为m小球A套在圆环上上端固定在杆上的 sketch template

如图所示把质量为2g的带负电小球A用绝缘细绳悬起若将带电量为 4×10 6C的带电小球B靠�A当两个带电小球在同一高度相距30cm时 sketch template

如图所示倾角为α的光�斜面下端固定一绝缘轻弹簧M点固定一个质量为m带电量为 Q的小球Q．整个装置处在场强大小为E方�沿斜面�下的匀强 sketch template

如图所示光�绝缘水平桌面上有AB两个带电小球A球带电量为 2qB球带电量为 Q将它们同时由静止开始释放A球加速度的大小为B球的2倍 sketch template

如图所示用两根同样的绝缘细线把甲乙两个质量相等的带电小球悬挂在同一点上甲乙两球均处于静止状态．已知两球带同种电荷且甲球的电荷量是乙球 sketch template

如图所示一轻弹簧的左端固定右端与一小球相连小球处于光�水平面上现对小球施加一个方�水平�右的恒力F使小球从静止开始运动则小球在�右 sketch template

如图所示将带电棒移�两个不带电的导体球两个导体球开始时互相接触且对地绝缘下述那种方法能使两球都带电 A．先把两球分开再移走棒B．先移 sketch template

如图所示用细线把一质量为m的小球悬挂起来．将小球从位置B拉到位置A松手后小球就在AC之间来回�动请画出小球到达最高点C时受到的力的 sketch template

如图所示，取两个相同的验电器A和B，使A带负电，B不带电，用带有绝缘手柄的�属棒把A和B连接起来．下列说法正确的是 A B中正电荷通过 sketch template

如图所示带正电的甲球固定在足够大的光�绝缘水平面上的A点其带电荷量为Q质量为m带正电的乙球在水平面上的B点由静止释放其带电荷量为q sketch template

如图所示放在绝缘支架上带正电的导体球A靠�放在绝缘支架上不带电的导体B导体B用导线经开关接地现把开关先合上后移走A再断开开关则导体 sketch template

如图所示一个人用一根长1 M只能承受46 N拉力的绳子拴着一个质量为1 Kg的小球在竖直平面内做圆�运动已知圆心O离地面h=6 M sketch template

如图所示在竖直平面内用轻质细线悬挂一个小球将小球拉至A点使细线处于拉直状态然后让小球以初速度v0从A点开始运动不计�擦和空气阻力 sketch template

2环形带电体的电场强度如图所示有一个带电均匀的圆环已知圆环的半径为R所带的总电最为Q过圆环中心O点作一垂直于圆环平面的直线那么 sketch template

如图中一段弹簧固定在水平桌面上将一个小球放在弹簧上使其处于静止状态用竖直�下的力F压小球至图丙的位置然后撤去力F小球�上运动到A点后 sketch template

如图所示把一个在绝缘支架上不带电的枕形导体放在带负电的导体C附�达到静电平衡后对于导体A端与B端电势高低正负下列说法中正确的是 sketch template

如图所示让小球从同一斜面的同一高度处下�使它们在不同的物体铺垫的水平面上运动．1请画出小球在木板上最终停止时的大致位置．2实验中让 sketch template

12．如图所示一个小球从H=12m 高处由静止开始通过光�弧形轨道AB进入半径R=4m的竖直圆环圆环动�擦因数处处相等当小球沿BEC sketch template

如图5所示一根绳子系着一个泡沫小球悬挂在 图4一个带电体A右边小球静止时与带电体A等高且不接触泡沫小球除受到重力和绳的拉力外还受到 sketch template

如图所示弹簧上端固定下端悬挂一根磁铁磁铁正下方不远处的 水平面上放一个质量为m电阻为R的闭合线圈．将磁铁慢慢托起到弹簧恢复原长时放开 sketch template

如图所示把一个�属小球用细线悬挂起来将小球拉到一定高度A处不计空气阻力小球会在AC间来回�动有关这一现象的下列说法中不正确的是A sketch template

如图所示绝缘细线上端固定下端悬挂一轻质小球的表面镀有铝膜在的�旁有一�属球开始时都不带电现使带电则A 之间不�生相互作用B sketch template

如图所示，固定在水平面上的光�半球，球心O的正上方固定一个小定�轮，细绳一端拴一小球，小球置于半球面上的A点，另一端绕过定�轮，如图所示。今 sketch template

如图甲所示轻杆一端固定在O点另一端固定一小球现让小球在竖直平面内做半径为R的圆�运动小球运动到最高点时杆与小球间弹力大小为F小球在 sketch template

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