如图所示是一种应用逻�电路制作的简易走道灯电路图r0是一个光敏电阻当走道里光线较暗时或将手动开关s接通时灯都会亮．则 A．虚线框内的 Sketch Coloring Page

如图所示是一种应用逻�电路制作的简易走道灯电路图r0是一个光敏电阻当走道里光线较暗时或将手动开关s接通时灯都会亮．则 A．虚线框内的 Template

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

sketch #5440

anonymous

anonymous
sketch #5440

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #5224

anonymous

anonymous
sketch #5224

sketch #5228 Rin & Len by Mark Phillips

anonymous

anonymous
sketch #5228 Rin & Len by Mark Phillips

sketch #5171

anonymous

anonymous
sketch #5171

sketch #2899 Snoopy by Rhemzkian Esturco

anonymous

anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

sketch #3779 RIP Hugo Chavez Joey Hyuuga

anonymous

anonymous
sketch #3779 RIP Hugo Chavez Joey Hyuuga

sketch #5096

anonymous

anonymous
sketch #5096

sketch #5103

anonymous

anonymous
sketch #5103

sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

sketch #3599 Lovely pencil face

anonymous

anonymous
sketch #3599 Lovely pencil face

sketch #4882 Monsters University by John Davis

anonymous

anonymous
sketch #4882 Monsters University by John Davis

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #2797 Homer by Na Ruro

Na Ruro
sketch #2797 Homer by Na Ruro

sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #4868 Pokemons! by Ammed Hjb

anonymous

anonymous
sketch #4868 Pokemons! by Ammed Hjb

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #4653 Kero by Indike Liyanage

anonymous

anonymous
sketch #4653 Kero by Indike Liyanage

sketch #4907

anonymous

anonymous
sketch #4907

sketch #33 Flutter-bys

Rachel Roe
sketch #33 Flutter-bys

sketch #4916

anonymous

anonymous
sketch #4916

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

sketch #4821 Johnny M. by Z Ionut Ady

anonymous

anonymous
sketch #4821 Johnny M. by Z Ionut Ady

sketch #5218 Marshall Lee Dj-ionut Manelomania

anonymous

anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #3327 Megaman by Abdelwahab Haik

anonymous

anonymous
sketch #3327 Megaman by Abdelwahab Haik

sketch #3390 Beautiful drawing by Jessie Lightwood

anonymous

anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

sketch #4305 Burka,

Ainhoa White
sketch #4305 Burka,

tomski如图所示是一种应用逻�电路制作的简易走道灯电路图r0是一个光敏电阻当走道里光线较暗时或将手动开关s接通时灯都会亮．则 a．虚线框内的 coloring

如图所示是一种应用逻�电路制作的简易走道灯电路图R0是一个光敏电阻当走道里光线较暗时或将手动开关S接通时灯都会亮．则 A．虚线框内的 sketch template

如图所示是一种防汛报警器的原理图．S是触点开关B是一个漏斗形的竹片圆筒里面有个浮子A当水面上涨到达警戒水位时 灯亮．题目和参考答案 sketch template

如上图所示是一种水位自动报警器的原理图有关该报警器工作情况的下列叙述不正确的是 A该报警器红灯是报警灯报警器工作时必须依靠一般水 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

百度教育 sketch template

如图所示是一种自动测定油箱内油面高度的装置R是�动变阻器它的�属�片是杠杆的一端且由定位挡板限制只能在电阻上�动．从油量表指针所指的刻度 sketch template

如图所示是一种通过测量电容器电容的变化来检测液面高低的仪器原理图．电容器的两个电极分别用导线接到指示器上指示器可显示出电容的大小．下列关于该 sketch template

11．如图所示的装置中电源电压为6V小灯泡上标有“6V 3W 字样轻质弹簧的上端固定且与导线连接良好当开关K断开时弹簧下端恰能与水银 sketch template

如图所示电路开关S1闭合后S2的断开与闭合使电流表A2的两次示数之比为35由此可知R1与R2的阻值之比为23S2断开再闭合的过程 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

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

题目如图所示的电路中电源电压为 6V且保持不变�动变阻器 R 的规格为“40Ω 1A 定值电阻 R1的规格为“10Ω 05A 只 sketch template

如图1所示的电路中R1为定值电阻R2为�动变阻器电源电压不变．闭合开关S后�片P从a端移动到b端电流表示数I与电压表示数U的变化关系 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

如图所示是一种煲汤用的电热锅工作原理图其中温控器的作用是每当水沸腾后能自动断电一段时间电热锅的部分参数如表所示．容积 45L 额定电压 sketch template

如图所示是理�用的电吹风的典型电路其中电热丝通电后可以�热电动机通电后可以送风选择开关在图示的位置是送风此时电动机跟电热丝是 联 sketch template

题目如图所示是一种电热饮水机电路原理图已知R1＝100 ΩR2＝20 Ω当开关S1S2闭合时饮水机处于状态此时饮水机的功率是 sketch template

如图所示的电路中若要使灯L1和L2组成并联电路应闭合开关 应断开开关 A．S2S3S1B．S1S3S2C．S1S2S3——青 sketch template

题目如图所示的U I图象中直线Ⅰ为某电源的路端电压与电流的关系图线直线Ⅱ为某一电阻R的U I图线用该电源直接与电阻R连接成闭合电路 sketch template

题目如图所示是一种环保手电筒只有将它来回�动小灯泡就能�光以下四个图中与环保手电筒的工作原理图相同的是 A 电磁起重机B 动 sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 sketch template

如图所示是由基本逻�电路构成的一个公路路灯自动控制电路图中虚线框内M是一只感应元件虚线框N中使用的是门电路．则 A．M为光敏电阻N为与门 sketch template

如图1所示的电路中电源电压不变小灯泡的额定电压为25V图2是该小灯泡I U图象变阻器的最大阻值R为30Ω．闭合开关S当�片P置于某 sketch template

如图所示电路中电表ab的接法都是正确的则 A．a是电压表b是电流表 B．a是电流表b是电压表 C．ab都是电压表 D．ab sketch template

第一讲 电路的基本概念和基本定律知乎 sketch template

如图所示是一种煲汤用的电热锅工作原理图调节切换开关可以使电热锅处于“关高温自动保温四种工作状态温控器的作用是当水沸腾后能自动断电 sketch template

如图所示的游艺项目中主要利用弹性势能与动能相互转化的是ABCD——青夏教育精英家教�—— sketch template

13．如图4所示电源电压和灯泡电阻都保持不变当�动变阻器的�片P由中点�右移动时下列判断不正确的是 A．电流表和电压表的示数都增大 B sketch template

如图所示的电路中电源电压保持不变R为定值电阻当开关闭合时标有“6V 3W 的小灯泡L恰好正常�光若保持R不变将L换成另一只标有 sketch template

题目如图所示是一种电热水龙头及它的电路简图旋转手柄可使扇形开关S同时接触两个相邻触点从而控制流出的水为冷水温水或热水已知R1R2 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

3．如图所示某校物理兴趣小组设计了一种“身高测量仪此装置可以测量人的身高．划片P可以在ab间移动R0为定值电阻．当闭合开关S后先给 sketch template

如图所示的电路中电源电压保持不变．当�动变阻器的�片P�右�动时 电流表和电压表的示数变化情况是 A．电流表和电压表的示数都变大 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

小红做实验时他按如图所示的电路图连接好电路闭合开关后�现两灯均不亮故障原因是两只灯泡中只有一只是坏的．现给你一根导线一个电压表一只 sketch template

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