如图所示用粗细相同的铜丝做成边长分别为l和2l的两只闭合线框a和b以相同的速度从磁感应强度为b的匀强磁场区域中匀速地拉到磁场外则下列说法 Sketch Coloring Page

如图所示用粗细相同的铜丝做成边长分别为l和2l的两只闭合线框a和b以相同的速度从磁感应强度为b的匀强磁场区域中匀速地拉到磁场外则下列说法 Template

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More Sketches

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

sketch #120 a pretty flower

Carly Kelly
sketch #120 a pretty flower

sketch #5039

anonymous

anonymous
sketch #5039

sketch #4160

Hank Henry Armstrong
sketch #4160

sketch #2117

anonymous

anonymous
sketch #2117

sketch #5096

anonymous

anonymous
sketch #5096

sketch #5053

anonymous

anonymous
sketch #5053

sketch #3742 Homer by Koes Maung

anonymous

anonymous
sketch #3742 Homer by Koes Maung

sketch #20344

anonymous

anonymous
sketch #20344

sketch #4855

anonymous

anonymous
sketch #4855

sketch #5101

anonymous

anonymous
sketch #5101

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #5170

anonymous

anonymous
sketch #5170

sketch #1643

anonymous

anonymous
sketch #1643

sketch #308

Helyryn
sketch #308

sketch #5325

anonymous

anonymous
sketch #5325

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #3280 Adventure Time by Alina Danielle

anonymous

anonymous
sketch #3280 Adventure Time by Alina Danielle

sketch #5207 Gorilla by Jean-Benoit Renaud

anonymous

anonymous
sketch #5207 Gorilla by Jean-Benoit Renaud

sketch #600

anonymous

anonymous
sketch #600

sketch #3118 Joker Hernan Da Costa Marquez

anonymous

anonymous
sketch #3118 Joker Hernan Da Costa Marquez

sketch #5064

anonymous

anonymous
sketch #5064

sketch #1232 Dylan Thomas

anonymous

anonymous
sketch #1232 Dylan Thomas

sketch #2029 GOD 'S PROMISE ...

Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...

sketch #3760 PSY by Juvenilia Alexandrino

anonymous

anonymous
sketch #3760 PSY by Juvenilia Alexandrino

sketch #4970

anonymous

anonymous
sketch #4970

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #5020 Stitch by Hina Ali

anonymous

anonymous
sketch #5020 Stitch by Hina Ali

sketch #125

Chris Shrimp Lonsdale
sketch #125

sketch #787

Laura Agapi Asnicar
sketch #787

sketch #4835 L from Death Note by Adidtzu Ady

anonymous

anonymous
sketch #4835 L from Death Note by Adidtzu Ady

tomski如图所示用粗细相同的铜丝做成边长分别为l和2l的两只闭合线框a和b以相同的速度从磁感应强度为b的匀强磁场区域中匀速地拉到磁场外则下列说法 coloring

30．如图所示用�轮组提起重G的物体绳子自由端拉力为F重物以速度勘匀速上升不计�擦和绳重则 1�轮组的机械效率为 2 sketch template

如图所示，用三根轻绳将质量为m的物块悬挂在空中。已知ac和bc与竖直方�的夹角分别为30°和60°，重力加速度为g。请选择合适的研究对象，画出 sketch template

如题图甲所示小红利用此电路探究了�动变阻器在电路中对电流大小的影响．1小红先在AB间分别接入粗细长短相同的铜丝和镍铬合�丝闭合开关 sketch template

如图所示ACEG分别为长度和粗细都相同的锰铜丝和镍铬丝合�BF分别为这两段电阻丝的中点一位同学用该装置做“研究决定电阻大小的因素 sketch template

题目如图甲所示将粗细均匀的导线做成的正方形线框abcd 在磁场上方某高处由静止释放cd边刚进入磁场时开始计时t=0线圈的v一t sketch template

如图所示，两个同心的均匀带电球面，内球面半径为R1、带电荷Q1，外球面半径为R2、带有电荷Q2．无穷远处为电势零点，求：1空间的电场强度 sketch template

测量细铜丝直径时常采用“累积法 如图所示的20铜丝的长度为 Cm铜丝的直径为 μm．如在将细铜丝缠绕在铅笔上的过程中有重叠现象则测出的 sketch template

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

如图所示用粗细相同的铜丝做成边长分别为L和2L的两只闭合线框a和b以相同的速度从磁感应强度为B的匀强磁场区域中匀速地拉到磁场外则下列说法 sketch template

如图所示用粗细相同的铜丝做成边长分别为L和2 L的两只闭合线框a和b以相同的速度从磁感应强度为B的匀强磁场区域中匀速地拉到磁场外不考�线 sketch template

如图所示ACEG分别为长度和粗细都相同的锰铜丝和镍铬丝合�BF分别为这两段电阻丝的中点一位同学用该装置做“研究决定电阻大小的因素 sketch template

如图所示用AB两把刻度尺分别测量同一木块的边长就刻度尺的分度值而言刻度尺精密一些就测量的方法而言刻度尺放置不正确．使用正确测量 sketch template

数学家莫伦在1925年�现了世界上第一个完美长方形如图1即它恰好能被分割成10个大小不同的正方形从这以后人们开始热衷图形完美分割的研究 sketch template

如图所示用均匀电阻线做成的正方形回路由九个相同的小正方形组成小正方形每边的电阻均为r=8Ω1在AB两点间接入电池其电动势ε=5 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

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

如图所示为小玲和小辉同学制作的一种直流电动机模型他们用回形针做成两个支架分别与电池的两极相连用漆包线绕一个矩形线圈以线圈引线为轴并用 sketch template

如图所示在同一电路中串联着等长且直径相同的铜丝和镍铬合�丝．1将涂有凡士林油的小木棒分别粘在铜丝和镍铬合�丝上闭合开关S过一段时间后 sketch template

如图甲所示为实验室常用的弹簧测力计弹簧的一端与有挂钩的拉杆相连另一端固定在外壳上外壳上固定一个圆环整个外壳重为G弹簧及拉杆的质量忽略 sketch template

百度教育 sketch template

如图所示用完全相同的两个�轮组分别将重力为G1G2的两个物体匀速提升相同的高度若G1＞G2提升重物所做的有用功分别为W1W2机械 sketch template

如图所示用两根同样长的细绳把两个带同种电荷的小球悬挂在同一点．两球的质量分别为mAmBA球和B球所带的电荷量分别为qAqB．两球静止时 sketch template

百度教育 sketch template

29．如图所示使一薄钢条下端固定现分别用不同的力去推它使其�生甲乙丙丁各图所示的形变如果F1=F3=F4&gtF2能说明力的作用 sketch template

如图所示用恒力F通过光�的定�轮把静止在光�水平面上 的物体从位置A拉到位置B物体的质量为m定�轮离水平地面的高度为h物体在水平位置 sketch template

如图所示用AB两把刻度就分别测量同一木块的边长就刻度尺的分度尺而言刻度尺AA精密一些使用正确的测量方法所测得的木块边长是2202 sketch template

7．如图所示用同种材料做成的三个高度相同底面积不同的实心圆柱体ABC放在水平桌面上它们对桌面的压强分别是PAPBPC则 A sketch template

如图所示分别以直角三角形ABC三边为边�外作三个正方形其面积分别用S1S2S3表示若S1=25S3=9则S2的值为 A sketch template

如图所示用大小相等的小正方形拼大正方形拼第一个正方形需要4个小正方形拼第二个正方形需要9个小正方形拼一拼想一想按照这样的方法拼成的 sketch template

25．如图所示在光�绝缘的水平面上．有两个竖直�下的匀强磁场区域1 2 磁场的宽度和两个区域之间的距离均为l 磁感应强度均为B0一 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用粗细均匀的电阻丝折成边长为L的平面等边三角形框架每个边长L的电阻均为r三角框架的两个顶点与一电动势为E内阻为r的电源相连接 sketch template

如图所示为交流�电机示意图匝数为n=100匝的矩形线圈边长分别为 10 Cm和20 Cm内阻为 5Ω在磁感应强度B=05 T的匀强 sketch template

如图正方形ABCD的边长为a分别以正方形的四个顶点为圆心边长为半径在正方形内画弧求图中阴影部分的面积．题目和参考答案——青夏教育 sketch template

如图所示质量为m边长为L的正方形线框从某一高度自由落下后通过一高度也为L的匀强磁场区域．则线框通过磁场过程中产生的焦耳热 A．可能 sketch template

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