如图所示ab与cd为二条相距较远的平行直线ab左边和cd右边有磁感应强度均为b的匀强磁场虚线由两相同半圆和半圆相切的线段组成甲乙两种 Sketch Coloring Page

如图所示ab与cd为二条相距较远的平行直线ab左边和cd右边有磁感应强度均为b的匀强磁场虚线由两相同半圆和半圆相切的线段组成甲乙两种 Template

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sketch #4934 Nami-Ki Roberto Castro Colimil

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anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil

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Helyryn
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sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

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anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

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sketch #4595 Hell Boy by Cristina Love

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anonymous
sketch #4595 Hell Boy by Cristina Love

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anonymous
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sketch #4728 Angry Toad by Geneval Mendes

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anonymous
sketch #4728 Angry Toad by Geneval Mendes

sketch #5186

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anonymous
sketch #5186

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

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anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

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anonymous

anonymous
sketch #1652

sketch #5119

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sketch #5119

sketch #5080 Megaman Zero (X) by Muhammad Raiyaan

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anonymous
sketch #5080 Megaman Zero (X) by Muhammad Raiyaan

sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

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anonymous
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

sketch #4152

Nujie C Nobita
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sketch #5077 Light of Hope by Itz Rakhi

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anonymous
sketch #5077 Light of Hope by Itz Rakhi

sketch #3378

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anonymous
sketch #3378

sketch #4902

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anonymous
sketch #4902

sketch #3639

anonymous

anonymous
sketch #3639

sketch #1432

Laura Agapi Asnicar
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anonymous
sketch #5103

sketch #1260

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anonymous
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sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

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anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

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Goran Djordjevic
sketch #3734

sketch #2340

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sketch #2340

sketch #5079 SketchToy Pencil by Sarah Prieto

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sketch #5079 SketchToy Pencil by Sarah Prieto

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sketch #5102 Old Man by Cuong Pham

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anonymous
sketch #5102 Old Man by Cuong Pham

sketch #5314

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anonymous
sketch #5314

tomski如图所示ab与cd为二条相距较远的平行直线ab左边和cd右边有磁感应强度均为b的匀强磁场虚线由两相同半圆和半圆相切的线段组成甲乙两种 coloring

如图所示AB与CD为两个对称斜面其上部足够长下部分别与一个光�的圆弧面的两端相切圆弧圆心角为120°半径R为20 M．一个物体在离 sketch template

如图所示，AB为竖直光�圆弧的直径，其半径R=09m，A端沿水平方�。水平轨道BC与半径r=09m的光�圆弧轨道CD相接于C点，D为圆轨道 sketch template

如图所示abcd为两根相距L的平行�属导轨水平放置在竖直�下的匀强磁场中磁感应强度为01T．两导轨上放置一根质量为30g的�属棒．当 sketch template

题目两根相距1m的足够长的�属弯角光�导轨如图所示放置它们各有一段在同一水平面内另一段与水平面的夹角为37°质量均为 01 Kg的 sketch template

如图所示AB、CD为长直导线BC为圆心在O点的一段圆弧形导线其半径为 R 若通以电流I 求O点的磁感应强度。百度教育 sketch template

24．12分如图所示，绝缘光�轨道ABCD竖直放在与水平方�成θ＝45°的匀强电场中，其中BCD部分是半径为R的半圆环，轨道的水平部分与 sketch template

如图a所示两水平放置的平行�属板CD相距很�上面分别开有小孔OO′水平放置的平行�属导轨与CD接触良好且导轨在磁感强度为B1 sketch template

一轮复习：有关安培力的立体图转平面图 知乎 sketch template

如图所示AB为窗的一边CD为窗外一物体1请在甲图中作出在室内能看见物体C端的范围2在乙图中作出在室内能看到CD整个物体的范围 sketch template

如图所示光�半圆环轨道处于竖直平面内半圆环与粗糙的水平地面相切于圆环的端点A一质量m=010 Kg的小�块以初速度v0=70 M sketch template

如图所示，间距为L=1m足够长的光�平行导轨PQ、MN固定在绝缘水平桌面上，导轨左端接有阻值R=4Ω的定值电阻，质量为m=1kg的导体棒ab sketch template

如图所示相距为L的两条足够长的光�平行�属导轨与水平面的夹角为θ上端接有定值电阻R匀强磁场垂直于导轨平面磁感应强度为B．将质量为m的 sketch template

如图所示已知⊙O1与⊙O2外切于点E．求证若⊙O1的直径AB与⊙O2的直径CD平行则直线AD和BC相交于点E．题目和参考答案——青夏 sketch template

．如图所示水平光�的平行�属导轨左端接有电阻R匀强磁场B竖直�下分布在导轨所在的空间内质量一定的�属棒PQ垂直导轨放置．今使棒以一定的 sketch template

如图所示，平行光��属导轨水平放置，导轨间距为l，左端连接一阻值为R的电阻。导轨所在空间存在竖直�下的匀强磁场，磁感应强度为B。导体棒ab置于 sketch template

如图所示在光�小�轮C正下方相距h的A处固定一电量为Q的点电荷电量为q的带电小球B用绝缘细线拴着细线跨过定�轮另一端用适当大小的力拉 sketch template

如图所示斜面上有abcd四个点ab=bc=cd．从a点正上方的O点以速度v水平抛出一个小球它落在斜面上b点．若小球从O点以速度2v sketch template

如图所示，竖直平面内有一半径为R的半圆形光�绝缘轨道，其底端B与光�绝缘水平轨道相切，整个系统处在竖直�上的匀强电场中，一质量为m，带正电的 sketch template

如图所示AB与CD为两个对称斜面其上部都足够长下部分别与一个光�的圆弧面的两端相切圆弧圆心角为106°半径R=20m．一个物体在离 sketch template

如图所示直线ABCD相交于点OOE平分∠BOD∠AOD ∠AOC=20°求∠AOE的度数．题目和参考答案——青夏教育精英家教�—— 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

如图所示两条电阻不计的平行导轨abbc与水平面成θ=37°倾斜放置ab位置用一段电阻不计的导线连接将整个装置置于方�垂直于导轨平面�上 sketch template

如图所示ab与cd为二条相距较远的平行直线ab左边和cd右边有磁感应强度均为B的匀强磁场虚线由两相同半圆和半圆相切的线段组成甲乙两种 sketch template

如图所示F为凸透镜的两个焦点A′B′为物体AB的像则物体AB在图中区域是 A．IB．ⅡC．ⅢD．Ⅳ 题目和参考答案——青夏教育精英家教�—— sketch template

如图甲所示线圈AB紧靠在一起当给线圈A通以如图乙所示的电流规定由a进入b流出为电流正方�时则电压表的示数变化情况规定电流由c进入 sketch template

如图所示斜面AB长S=18m与水平面间的夹角θ=30°一个质量为5kg的物块放到A点从静止释放经t=3s时间恰好�到B点求 sketch template

电阻为R的单匝线圈abc俯视图如图甲所示为正三角形，面积为S。O为ac中点，虚线OO’与bc垂直，在OO’右侧空间存在垂直于纸面的匀强磁场，磁 sketch template

16．如图所示AD∥BCAC=BDAB=CD图中全等的三角形的对数是 A．2 B．3 C．4 D．5——青夏教育精英家教�—— sketch template

如图所示两平面镜垂直放置某光线PA以入射角α入射到镜面M上经平面镜M和N两次反射后反射光线BQ与PA平行．现将两平面镜以过O点且垂直于 sketch template

如图所示粗糙水平面AB与竖直面内的光�半圆形导轨在B点衔接AB之间间距为L半圆形导轨半径为R一个质量为m的静止的小球在A处与一压缩 sketch template

如图所示单位圆中弧AB的长为xfx表示弧AB与弦AB 所围成的弓形面积的2倍则函数y=fx的图象是 ——青夏教育精英家教�—— sketch template

如图所示两平面镜PMPN相交夹角为90°一束光线AO斜射到MP上经两平面镜反射后与入射光线AO平行但方�相反作出光路图．题目和 sketch template

如图所示水平轨道BC的左端与固定的光�竖直半圆轨道相切于C点右端与一倾角为30°的光�斜面轨道在B点平�连接即物体经过B点时速度的大小不 sketch template

如图所示有一半圆其直径水平且与另一圆的底部相切于O点O点恰好是下半圆的圆心现在有三条光�轨道ABCDEF它们的上下端分别位于上下 sketch template

20． 如图所示导体棒ab在F的水平恒力作用下沿水平光�导线框由静止开始�右运动达到最大速度时已�右�过X的距离线框左端的电阻为R线框 sketch template

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