如图甲所示一闭合�属圆环处在垂直圆环平面的匀强磁场中．若磁感应强度b随时间t按图乙所示的规律变化设图中磁感应强度垂直纸面�里为正方�环中 Sketch Coloring Page

如图甲所示一闭合�属圆环处在垂直圆环平面的匀强磁场中．若磁感应强度b随时间t按图乙所示的规律变化设图中磁感应强度垂直纸面�里为正方�环中 Template

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

sketch #2910 Harley Quinn Germaine Hoens

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sketch #2910 Harley Quinn Germaine Hoens

sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

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anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

sketch #5175

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anonymous
sketch #5175

sketch #3059

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anonymous
sketch #3059

sketch #5205

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anonymous
sketch #5205

sketch #5219 Zayn Malik by Amila Madhushanaka

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sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #1138

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anonymous
sketch #1138

sketch #4300 República, comunismo, libertad

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anonymous
sketch #4300 República, comunismo, libertad

sketch #879

Laura Agapi Asnicar
sketch #879

sketch #3145 Madoka by Николай Герасимов

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anonymous
sketch #3145 Madoka by Николай Герасимов

sketch #5091 The Red Lady by অনন্ত জলিল

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anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #264

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sketch #264

sketch #5093 Pedro Henrique Jordan Coquet

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sketch #5093 Pedro Henrique Jordan Coquet

sketch #5271

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anonymous
sketch #5271

sketch #4835 L from Death Note by Adidtzu Ady

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sketch #4835 L from Death Note by Adidtzu Ady

sketch #933 mts

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sketch #933 mts

sketch #3151 Spaceship Nessa Kira Hellsing

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sketch #3151 Spaceship Nessa Kira Hellsing

sketch #3589 Cheshire Cat by Helen Besley

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sketch #3589 Cheshire Cat by Helen Besley

sketch #2638 Cliff cool

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sketch #2638 Cliff cool

sketch #5191 The View by Vicente Vera

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sketch #5191 The View by Vicente Vera

sketch #4424 MJ by Nycole Prietsch

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anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #4319

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anonymous
sketch #4319

sketch #5197 Rihanna by Ben Hall

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anonymous
sketch #5197 Rihanna by Ben Hall

sketch #74

Rachel Roe
sketch #74

sketch #2070

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anonymous
sketch #2070

sketch #5127 Captain America by Mark Phillips

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anonymous
sketch #5127 Captain America by Mark Phillips

sketch #2965 Flapjack by Farzin Hedayatzadeh

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sketch #2965 Flapjack by Farzin Hedayatzadeh

sketch #5013 Pursuing Dreams by Mário JBudo

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sketch #5013 Pursuing Dreams by Mário JBudo

sketch #1648

Laura Agapi Asnicar
sketch #1648

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

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anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

tomski如图甲所示一闭合�属圆环处在垂直圆环平面的匀强磁场中．若磁感应强度b随时间t按图乙所示的规律变化设图中磁感应强度垂直纸面�里为正方�环中 coloring

如图甲所示一闭合�属圆环处在垂直圆环平面的匀强磁场中．若磁感应强度B随时间t按图乙所示的规律变化设图中磁感应强度垂直纸面�里为正方�环中 sketch template

如图甲所示一闭合�属圆环处在垂直圆环平面的匀强磁场中．若磁感应强度B随时间t按图乙所示的规律变化设图中磁感应强度垂直纸面�里为正方�环中 sketch template

如图甲所示的电路中电源电压恒定．闭合开关S后�动变阻器的�片P由一端移到另一端时测得其中一电压表示数U与电流表示数I的变化关系如图乙所示 sketch template

如图甲所示两个闭合圆形线圈AB的圆心重合放在同一水平面内线圈A中通以如图乙所示的变化电流t＝0时电流方�为顺时针在t1 T2时间内 sketch template

如图甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

如图甲所示两个闭合圆形线圈AB的圆心重合放在同一水平面内线圈A中通以如图乙所示的变化电流t＝0时电流方�为顺时针在t1 T2时间内 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

如图甲所示，轻绳系一质量为，半径为的圆形线圈，已知高途 sketch template

如图甲所示，在一块平板玻璃上放置一平薄凸透镜，在两高途 sketch template

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ 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

一闭合线圈置于磁场中若磁感应强度B随时间变化的规律如图所示则下图中能正确反映线圈中感应电动势E随时间t变化的图像可能是——青夏教育精英家教�—— sketch template

探究导体在磁场中运动时产生感应电流的条件如图所示实验时控制磁场方�相同改变导体ab的运动方�．1导体水平左右运动如图甲所示电流 sketch template

如图甲所示轻杆一端与一小球相连另一端连在光�固定轴上可在竖直平面内自由转动．现使小球在竖直平面内做圆�运动到达某一位置开始计时取水平 sketch template

百度教育 sketch template

小李在“探究物质熔化规律”实验中，所用装置如图甲所示。�在安装器材时应按照选填（“从上到下”或“从下到上”）的顺序安装器材；�从图乙可知物质在 sketch template

如图所示的电路中直径为D的圆环是用粗细均匀的电阻丝制成的其阻值为R图中AB H为圆环的等分点A点固定P为�片且�片P能沿圆环 sketch template

题目空间存在一方�与直面垂直大小随时间变化的匀强磁场其边界如图a中虚线MN所示一硬质细导线的电阻率为ρ横截面积为S将该导线 sketch template

题目如图甲所示某�技小组的同学用弹簧测力计悬挂一实心圆柱形�属块使其缓慢匀速下降并将其浸入平静的游泳池水中弹簧测力计的示数F与�属 sketch template

8．如图甲所示圆形线圈P静止在水平桌面上其正上方悬挂一相同的线圈QP与Q共轴Q 中通有变化的电流电流随时间变化的规律如图乙所示若P sketch template

如图，在一圆形电流I所在的平面内，选取一个同心圆形闭合回路L，则由安培环路定理可知 sketch template

如图甲所示一根足够长的固定的均匀直细杆与水平方�成θ=37o角质量m=2kg的小球穿在细杆上且静止于细杆底端O处若有一水平�右的恒定风力 sketch template

题目如右图所示家庭电路中当开关S闭合后灯泡L不亮用试电笔测试cd两点时氖管都�光测试ab两点时只有a点氖管�光则故障可能 sketch template

如图甲所示，是小明同学在水平桌面上探究“平面镜成像的特点”的实验装置，现请你帮助他完成下列问题：（1）在实验中用平板玻璃代替平面镜，主要是利用 sketch template

百度教育 sketch template

【题目� 如图甲所示，小球在竖直放置的光�圆形管道内做圆�运动。当小球运动到圆形管道的最高点时，管道对小球的弹力与最高点时的速度平方的关系如图 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

匀强磁场中有一细�属圆环圆环平面位于纸面内如图甲所示磁场方�垂直纸面规定�里的方�为正磁感应强度B随时间t变化的规律如图乙所示用 sketch template

匀强磁场方�垂直纸面规定�里的方�为正磁感应强度B随时间t的变化规律如图甲所示．在磁场中有一细�属圆环圆环平面位于纸面内t=0时刻磁场 sketch template

如图所示一光源�出的光经平面镜反射后照射到凹透镜上光线ab与凹透镜的主光轴平行其中F为凹透镜的焦点O为光心。请画出其对应的入射光线及 sketch template

10．如图所示一导体圆环位于纸面内O为圆心．环内两个圆心角为90°的扇形区域内分别有匀强磁场两磁场磁感应强度的大小相等方�相反且均与 sketch template

如图所示一环形线圈沿条形磁铁的轴线从磁铁N极的左侧A点运动到磁铁S极的右侧B点AB两点关于磁铁的中心对称则在此过程中穿过环形线圈的 sketch template

如图甲所示，一足够长的传送带倾斜放置，倾角为，以恒高途 sketch template

如图所示水平放置的�属细圆环半径为r=02m竖直放置的�属细圆柱其半径比02m 小得多的端面与�属圆环的上表面在同一平面内圆柱的 sketch template

题目如图甲所示的装置是由直线加速器改装而成由N个长度逐个增大的�属圆筒沿水平轴线排列成一串图中代表性地画了几个圆筒圆筒的两底面中心开 sketch template

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