如图所示虚线框内有匀强电场是该电场的三个等势面相邻等势面间的距离为其中为零势面一个质量为电量为的粒子沿方�以初动能自图中的p点 Sketch Coloring Page

如图所示虚线框内有匀强电场是该电场的三个等势面相邻等势面间的距离为其中为零势面一个质量为电量为的粒子沿方�以初动能自图中的p点 Template

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

sketch #1700

Laura Agapi Asnicar
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sketch #1964 愛鼠繪

愛君
sketch #1964 愛鼠繪

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

sketch #380

anonymous

anonymous
sketch #380

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #600

anonymous

anonymous
sketch #600

sketch #5276

anonymous

anonymous
sketch #5276

sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #5226

anonymous

anonymous
sketch #5226

sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #4934 Nami-Ki Roberto Castro Colimil

anonymous

anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil

sketch #5164

anonymous

anonymous
sketch #5164

sketch #5200 Kristen Stewart by Rhemzkian Esturco

anonymous

anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco

sketch #5308 Taylor Swift by Gabi Ferrari

anonymous

anonymous
sketch #5308 Taylor Swift by Gabi Ferrari

sketch #3388 Fight Club by Alvaro Velasquez

anonymous

anonymous
sketch #3388 Fight Club by Alvaro Velasquez

sketch #3613

anonymous

anonymous
sketch #3613

sketch #2072

anonymous

anonymous
sketch #2072

sketch #389

anonymous

anonymous
sketch #389

sketch #1536 Dark Night

anonymous

anonymous
sketch #1536 Dark Night

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #5262

anonymous

anonymous
sketch #5262

sketch #3688

anonymous

anonymous
sketch #3688

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #1116

Joselynn Ann Gossette
sketch #1116

sketch #3595

anonymous

anonymous
sketch #3595

sketch #3448 Treba mi bolji

anonymous

anonymous
sketch #3448 Treba mi bolji "mish " ;)

sketch #2082 mash

anonymous

anonymous
sketch #2082 mash

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #4358 Wink Károly Benkő

anonymous

anonymous
sketch #4358 Wink Károly Benkő

tomski如图所示虚线框内有匀强电场是该电场的三个等势面相邻等势面间的距离为其中为零势面一个质量为电量为的粒子沿方�以初动能自图中的p点 coloring

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

如图所示空间虚线框内有匀强电场AA′BB′CC′是该电场的三个等势面相邻等势面间的距离为1cm其中BB′为零电势能面．一质量为m sketch template

如图所示在高度差h＝050m的平行虚线范围内有磁感强度B＝050T方�水平�里的匀强磁场正方形线框abcd的质量m＝010kg sketch template

如图1所示虚线框内有匀强磁场1和2为垂直磁场方�放置的两个圆环分别用Φ1和Φ2表示穿过两环的磁通量如图2所示两同心圆环A和B处在同一 sketch template

如图所示�属线框ABCD由细线悬吊在空中图中虚线区域内是垂直于线框�里的匀强磁场．要使悬线的拉力变大可采用的办法有 A．将磁场�上 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

21．如图所示一有界匀强磁场磁感应强度大小均为B方�分别垂直纸面�里和�外磁场宽度均为L在磁场区域的左侧相距为L处有一边长为L的正 sketch template

题目如图所示虚线 Abc 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PQ 是这条轨迹上的两点 sketch template

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

如图所示正方形导线框abcd的质量为m边长为l导线框的总电阻为R．导线框从垂直纸面�里的水平有界匀强磁场的上方某处由静止自由下落下落 sketch template

13．如图所示的是一种测量磁感强度的简易装置虚线框内有垂直于纸面的匀强磁场矩形线圈匝数为Nab=cd=L1 Bc=da=L2 当线框 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

如图所示为某静电除尘装置的原理图废气先经过一个机械过滤装置再进入静电除尘区．图中虚线是某一带负电的尘埃仅在电场力作用下�集尘极迁移并沉积的 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10所示垂直纸面的正方形匀强磁场区域内有一位于纸面且电阻均匀的正方形导体框abcd现将导体框分别朝两个方�以v3v速度匀速拉出磁场 sketch template

如图所示的区域中左边为垂直纸面�里的匀强磁场磁感应强度为B右边是一个电场强度大小未知的匀强电场其方�平行于OC且垂直于磁场方�一个 sketch template

题目如图所示在光�的水平面上有边长l=08m的正方形均匀导线框abcd其质量m=100g自感系数L=10 3当导线框中的电流变化 sketch template

如图1所示矩形导线框ABCD固定在匀强磁场中磁感线垂直于线框所在平面�里规定垂直于线框所在平面�里为磁场的正方�线框中沿着ABCDA sketch template

如图所示边长L=20cm的正方形线框abcd共有10匝靠着墙角放着线框平面与地面的夹角α=30°．该区域有磁感应强度B=02T水平 sketch template

题目如图所示螺线管内有一平行于轴线的匀强磁场规定图中箭头所示方�为磁感应强度B的正方�螺线管与U型导线框efgh相连导线框efgh sketch template

如图所示空间有相互垂直的匀强电场和匀强磁场交界于虚线电场强度为虚线下方匀强磁场范围足够大磁感应强度为现有质量为电量为的带正电粒子从 sketch template

20．如图所示空间有Ⅰ和Ⅱ两个有理想边界宽度都为L的 匀强磁场区域磁感应强度大小均为B方�如图所示 Abcd是由均匀电阻丝做成的边长 sketch template

13．如图所示的是一种测量磁感强度的简易装置虚线框内有垂直于纸面的匀强磁场矩形线圈匝数为Nab=cd=L1 Bc=da=L2 当线框 sketch template

如图所示虚线abc代表电场中三个等势面相邻等势面之间的电势差相同实线为一带正电的质点仅在电场力作用下通过该区域的运动轨迹PQ是 sketch template

5．如图5所示竖直放置的光�绝缘环上套有一带正电的小球匀强电场场强方�水平�右小球绕O点做圆�运动那么以下说法错误的是 图5 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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

如图所示A是一个边长为L的正方形导线框其中电阻为R现维持线框以恒定速度v沿x轴运动并穿过图示的匀强磁场区域B．如果以x轴的正方�为力的 sketch template

如图所示虚线abc是电场中的三个等势面相邻等势面间的电势差相同实线为一个带正电的质点仅在电场力作用下通过该区域的运动轨迹PQ是 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

如图所示虚线表示电场的一簇等势面且相邻等势面间电势差相等一个α粒子以一定的初速度进入电场后只在电场力作用下沿实线轨迹运动α粒子先后通过 sketch template

如图所示边长为L的正方形导线框质量为m由距磁场H高处自由下落其下边ab进入匀强磁场后线圈开始做减速运动直到其上边cd刚刚穿出磁场时 sketch template

$如图所示R为一含有${} {92}^{238}$U的放射源它能放出αβγ三种射线变为${} {86}^{222}$Rn．LL sketch template$

如图所示空间的虚线框内有匀强电场是该电场的三个等势面相邻等势面间的距离均为05cm其中为零势能面一个质量为m带电量为 Q的 sketch template

如图所示垂直纸面的正方形匀强磁场区域内有一位于纸面的电阻均匀的正方形导体框abcd现将导体框分别朝两个方�以v3v速度匀速拉出磁场 sketch template

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