如图12所示质量为m电阻为r边长为l的正方形线框从距匀强磁场b上方高度a处由静止开始自由下落下落过程中线框平面始终与磁场方�垂直若 Sketch Coloring Page

如图12所示质量为m电阻为r边长为l的正方形线框从距匀强磁场b上方高度a处由静止开始自由下落下落过程中线框平面始终与磁场方�垂直若 Template

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More Sketches

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

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #3517 Scratch from Ice Age by VlAd Craciun

anonymous

anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #4086 2lips

anonymous

anonymous
sketch #4086 2lips

sketch #2813 Stan from South Park by Amer Amimer

Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer

sketch #3810

anonymous

anonymous
sketch #3810

sketch #314 Butterfly

anonymous

anonymous
sketch #314 Butterfly

sketch #215 my mickey mouse

Tom Kelly
sketch #215 my mickey mouse

sketch #4558

anonymous

anonymous
sketch #4558

sketch #1993

anonymous

anonymous
sketch #1993

sketch #2926 Power Puff Girls by Sylvie Rieux

anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #5341 Rafael Nadal by Alina Danielle

anonymous

anonymous
sketch #5341 Rafael Nadal by Alina Danielle

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #3274

anonymous

anonymous
sketch #3274

sketch #1133 vinks

anonymous

anonymous
sketch #1133 vinks

sketch #5287

anonymous

anonymous
sketch #5287

sketch #5343

anonymous

anonymous
sketch #5343

sketch #2645 Flowers in window

Rachel Roe
sketch #2645 Flowers in window

sketch #3296

anonymous

anonymous
sketch #3296

sketch #4520

anonymous

anonymous
sketch #4520

sketch #3392

anonymous

anonymous
sketch #3392

sketch #523 the man

anonymous

anonymous
sketch #523 the man

sketch #5101

anonymous

anonymous
sketch #5101

sketch #5170

anonymous

anonymous
sketch #5170

sketch #5314

anonymous

anonymous
sketch #5314

sketch #5202 The Woman by Céline Chalois

anonymous

anonymous
sketch #5202 The Woman by Céline Chalois

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #5168

anonymous

anonymous
sketch #5168

sketch #3385

anonymous

anonymous
sketch #3385

sketch #3631

anonymous

anonymous
sketch #3631

sketch #308

Helyryn
sketch #308

tomski如图12所示质量为m电阻为r边长为l的正方形线框从距匀强磁场b上方高度a处由静止开始自由下落下落过程中线框平面始终与磁场方�垂直若 coloring

15．如图10所示正方形线框abcd边长为L质量为m砝码质量为M现在用一段不可伸长的细绳绕过两个定�轮将线框与砝码相连已知M＞m sketch template

一有界匀强磁场区域如图甲所示abcd是一个质量为m电阻为R边长为L匝数为N的正方形线圈．线圈一半在磁场内一半在磁场外．t=0时刻 sketch template

如图所示质量为M的物体在粗糙斜面上以加速度a1匀加速下�当把物体的质量增加m时加速度为a2当有一竖直�下且过重心的恒力F作用在物体上时 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

6．如右图所示质量为M的框架放在水平面上一轻弹簧上端固定在框架上下端固定一个质量为m的小球小球上．下振动时框架始终未跳起当框架 sketch template

题目如图所示质量为m的石块从半径为R的半球形的碗口下�到碗的最低点的过程中如果�擦力的作用使得石块的速度大小不变那么 A 石块 sketch template

如图12所示质量为m电阻为R边长为L的正方形线框从距匀强磁场B上方 高度A处由静止开始自由下落下落过程中线框平面始终与磁场方�垂直若 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

如图所示质量为m横截面为直角三角形的物块ABC∠ABC=αAB边靠在竖直墙面上F是垂直于斜面BC的推力现物块静止不动则�擦力的 sketch template

如图所示光�的平行长直�属导轨置于水平面内间距为L导轨左端接有阻值为R的电阻电阻为r 质量为m的导体棒垂直跨接在导轨上导轨的电阻均 sketch template

如图12所示空间分布着图示的匀强电场E和匀强磁场B一带电粒子质量为m电量为q从A点由静止释放后经电场加速后进入磁场穿过中间磁场进入 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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

一有界匀强磁场区域如图甲所示质量为m电阻为R的长方形矩形线圈abcd边长分别为L和2L线圈一半在磁场内一半在磁场外磁感应强度为B0 sketch template

如图甲所示一正方形单匝线框abcd放在光�绝缘水平面上线框边长为L质量为m电阻为R该处空间存在一方�竖直�下的匀强磁场其右边界MN sketch template

题目如图甲所示足够长的光�平行�属导轨MNPQ竖直放置其宽度L=1m一匀强磁场垂直穿过导轨平面导轨的上端M与P之间连接阻值为R sketch template

19．如图12所示两根平行�属导轨MN电阻不计相距02m上边沿导轨垂直方�放一个质量为m＝5×10 2Kg的�属棒abab的电阻 sketch template

题目如图所示用质量为m电阻为R的均匀导线做成边长为l的单匝正方形线框MNPQ 线框每一边的电阻都相等．将线框置于光�绝缘的水平面上 sketch template

如图所示半径为r的n匝圆形线圈套在边长为L的正方形abcd之外匀强磁场仅在正方形区域内且垂直穿过正方形所在平面当磁感应强度以 B T的 sketch template

如图所示一平直绝缘斜面足够长与水平面的夹角为θ空间存在着磁感应强度大小为B宽度为L的匀强磁场区域磁场方�垂直斜面�下一个质量为m sketch template

如图所示质量为M倾角为θ的斜面体放于水平面上质量为m的物块放在斜面上它们之间的�擦力都忽略不计．要使物块相对斜面静止不动斜面体�左 sketch template

一边长为L、质量为m的正方形�属细框，每边电阻为R0 ，置于光�的绝缘水平桌面（纸面）上。宽度为2L的区域内存在方�垂直于纸面的匀强磁场，磁 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

16．如图12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＝0 sketch template

如图所示质量为m边长为L的正方形线框从有界的匀强磁场上方由静止自由下落线框电阻为R．匀强磁场的宽度为H．磁感应强度为B线框下落过程 sketch template

百度教育 sketch template

如图甲所示在一对平行光�的�属导轨的上端连接一阻值为R＝4 Ω的定值电阻两导轨在同一平面内．质量为m＝01 Kg长为L＝01 m的 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

如图所示质量为m的小球用一根细线悬挂在O点用一个水平力作用在小球上使细线与竖直方�成30°角时小球静止求1水平拉力的大小．2 sketch template

如图所示质量为m的物体静止在倾角为θ的斜面上物体与斜面间的动�擦因数为μ．现在使斜面体�右水平匀速移动距离L则�擦力对物体做功为物体与 sketch template

一有界匀强磁场区域如图甲所示abcd是一个质量为m电阻为R边长为L匝数为N的正方形线圈．线圈一半在磁场内一半在磁场外．t=0时刻 sketch template

如图所示第I象限存在垂直纸面�里磁感强度为B的匀强磁场．一质量为m电荷量为q的带电粒子以速度v从O点沿着与y轴夹角为30°方�垂直进入 sketch template

用质量为m总电阻为R的导线做成边长为l的正方形线框MNPQ并将其放在倾角为θ的平行绝缘导轨上平行导轨的间距也为l如图所示线框与导轨 sketch template

如图所示边长为L的正方形�属线框质量为m电阻为R用细线把它悬挂于一个有界的匀强磁场边缘�属框的上半部处于磁场内下半部处于磁场外 sketch template

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 sketch template

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