11．如图所示甲图中变阻器的�片从一端�到另一端的过程中两电表的读数随电流表读数的变化情况如乙图中的acbc两直线所示．不考� Sketch Coloring Page

11．如图所示甲图中变阻器的�片从一端�到另一端的过程中两电表的读数随电流表读数的变化情况如乙图中的acbc两直线所示．不考� Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #3686 Toy Story by Thania Arruda

anonymous

anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #2560

anonymous

anonymous
sketch #2560

sketch #1440 donara

Donara Smbatyan
sketch #1440 donara

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

sketch #4979 Luffy

anonymous

anonymous
sketch #4979 Luffy

sketch #2613

sketchmaster
sketch #2613

sketch #3337 Uryuu Minene by Michael Angcay

anonymous

anonymous
sketch #3337 Uryuu Minene by Michael Angcay

sketch #2616 Green Day by sketchmaster

sketchmaster
sketch #2616 Green Day by sketchmaster

sketch #3688

anonymous

anonymous
sketch #3688

sketch #2434 Metallica

sketchmaster
sketch #2434 Metallica

sketch #859 meyvalar

anonymous

anonymous
sketch #859 meyvalar

sketch #20344

anonymous

anonymous
sketch #20344

sketch #4722 Ichigo by Gopal Gopi

anonymous

anonymous
sketch #4722 Ichigo by Gopal Gopi

sketch #4091 Irie

anonymous

anonymous
sketch #4091 Irie

sketch #389

anonymous

anonymous
sketch #389

sketch #4695

anonymous

anonymous
sketch #4695

sketch #3350 Gerard Way by Carrieann Benthem

anonymous

anonymous
sketch #3350 Gerard Way by Carrieann Benthem

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #5308 Taylor Swift by Gabi Ferrari

anonymous

anonymous
sketch #5308 Taylor Swift by Gabi Ferrari

sketch #4429 Spongebob by Brenda Peña

anonymous

anonymous
sketch #4429 Spongebob by Brenda Peña

sketch #2808

Luis E. Guvara
sketch #2808

sketch #2618

sketchmaster
sketch #2618

sketch #1899 blue

anonymous

anonymous
sketch #1899 blue

sketch #4358 Wink Károly Benkő

anonymous

anonymous
sketch #4358 Wink Károly Benkő

sketch #5095 Lion by Frederic Knauer

anonymous

anonymous
sketch #5095 Lion by Frederic Knauer

sketch #4974 Eminem by Juan Garcia

anonymous

anonymous
sketch #4974 Eminem by Juan Garcia

sketch #5288

anonymous

anonymous
sketch #5288

sketch #5178 Mewtwo and Transformation by Riley Hart

anonymous

anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #1153 sahib

anonymous

anonymous
sketch #1153 sahib

sketch #4300 República, comunismo, libertad

anonymous

anonymous
sketch #4300 República, comunismo, libertad

tomski11．如图所示甲图中变阻器的�片从一端�到另一端的过程中两电表的读数随电流表读数的变化情况如乙图中的acbc两直线所示．不考� coloring

百度教育 sketch template

11．如图所示甲图中变阻器的�片从一端�到另一端的过程中两电表的读数随电流表读数的变化情况如乙图中的ACBC两直线所示．不考� sketch template

11．如图所示甲图中变阻器的�片从一端�到另一端的过程中两电表的读数随电流表读数的变化情况如乙图中的ACBC两直线所示．不考� sketch template

小红用如图甲所示的实验电路“探究电流与电阻的关系”，实验中所用定值电阻的阻值分别为各一个。（1）电路图中�动变阻器的作用是和控制定值电阻两端 sketch template

如图甲所示的电路中 电源电压保持不变为定值电阻 R为�动变阻器。闭合开关S 移动�片P �动变阻器消耗的电功率出卷� sketch template

小彬用如图甲所示的实验器材探究“电流与电阻的关系．电源电压恒为3V�动变阻器上标有“20Ω 2A 字样阻值分别为5Ω10Ω20Ω的定 sketch template

如图2所示电路图中定值电阻和�动变阻器R串联两端的电压分别为当�动变阻器的�片P�右�动过程中 A 变小也变小 B 变小不变 sketch template

4．在如图a所示的电路中R1为定值电阻 R2为�动变阻器闭合电键S将�动 变阻器的�动触头P从最右端�到最左端两个电压表的示数 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

“探究电流与电阻关系”的实验实物图如图甲所示，定值电阻的阻值分别为5Ω、10Ω、15Ω、20Ω。（1）连接电路时�现，电路中有一根导线连接错误 sketch template

如图1所示的电路电源电压保持不变．闭合开关S调节�动变阻器两电压表的示数随电路中电流变化的图线如图2所示．根据图线的信息可知是电压表 sketch template

小敏用如图甲所示的电路图研究通过导体的电流与导体电阻的关系电源电压恒为6V改变电阻R的阻值调节�动变阻器�片保持R两端的电压不变记 sketch template

题目如图甲所示电路中电源电压不变R1是定值电阻R2是�动变阻器闭合开关将�动变阻器的�片从一端移到另一端的过程中电路中电流表示 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

题目如图所示电源电压保持不变闭合开关后当�动变阻器的�片由左�右移动时下列判断正确的是A 电压表示数变大B 电流表示数变大C sketch template

题目2016·贺州卷如图甲所示的�动变阻器是贺州市初中物理实验操作考查中要用到的仪器之一小露将一个标有“20Ω 1A 字样的�动 sketch template

如图甲所示电源电压恒定R0为定值电阻．将�动变阻器的�片从a端�到b端的过程中电压表示数U与电流表示数I间的关系图象如图乙所示．求1 sketch template

如图甲所示的电路中R1R2均为定值电阻且R1＝100 ΩR2阻值未知R3为一�动变阻器．当其�片P从左端�至右端时测得电源的路端 sketch template

题目如图甲所示电路中电源电压不变R1是定值电阻R2是�动变阻器闭合开关将�动变阻器的�片从一端移到另一端的过程中电路中电流表示 sketch template

如图甲的电路中，电源电压保持不变，闭合开关后，�片P由b端移到a端，电流表示数I与电压表示数U的变化关系如图乙，则可判断电源电压是 V，定值 sketch template

题目如图甲所示的电路中R1R2均为定值电阻且R1＝100 ΩR2阻值未知R3为一�动变阻器．当其�片P从左端�至右端时测得电源 sketch template

如图甲所示电路电源电压保持不变．闭合开关S当�动变阻器的�片P从a端�到b端的过程中两个电阻的U I关系图象如图乙所示．则下列判断正确的 sketch template

题目如图甲所示电阻R＝10Ω闭合开关�动变阻器的�片从a端移动到b端的过程中电流表示数变化范围为06A 01A在图甲电路的 sketch template

题目如图甲所示电路电源电压恒定R0为定值电阻闭合开关后�片P由变阻器的一端�到另一端电压表示数U与电流表示数I的变化关系如图乙所 sketch template

如图甲所示电源电压为6V恒定不变�动变阻器R2最大阻值是20Ω．闭合开关�动变阻器的P R图象如图乙所示则R1=10Ω当�片P�至最 sketch template

在如图甲所示的电路中，电源电压U保持不变，R1、R2为定值电阻，R为�动变阻器，闭合开关S，将�动变阻器的�片P从最右端�到最左端的过程中 sketch template

百度教育 sketch template

如图甲所示电路中R0为定值电阻R1为�动变阻器图乙是该�动变阻器消耗的电功率与电流关系的图像则该�动变阻器的最大值是 Ω�动变阻器 sketch template

如图甲所示，匝数为n、总电阻为r、横截面积为S的竖直螺线管与两足够长的固定平行光�导轨相连，导轨间距为L，倾角为。导轨间有磁感应强度大小为 sketch template

如图甲所示电路中，电源电压不变，电流表的量程为006A，电压表的量程为015V，灯泡L的额定电压为4V。第一次只闭合开关S、S1 ， � sketch template

两个定值电阻R1、R2并联在电路中如图甲所示它们的电流与其两端的电压关系如图乙所示闭合开关S则R1R2产生的热量之比为 A sketch template

如图甲所示是某兴趣小组在“伏安法测电阻实验中分别作出R1R2的U I图象．小明利用R1R2两个电阻设计了如图乙所示的实验电路此时 sketch template

2．如图甲所示电阻R的阻值为50Ω在ab间加上图乙所示的正弦交流电交流电表内阻不计则下面说法中正确的是 A．电阻R的功率为 sketch template

如图甲所示的电路中电源电压不变R1为定值电阻闭合开关S将�动变阻器R2的�片P从a�b移动的过程中电压表和电流表的示数变化情况如图乙 sketch template

22．如图9甲所示电路中R1是�动变阻器R2是定值电阻电源两端电压保持不变．当�动变阻器�片P从最右端�到最左端电压表示数随电流变化的 sketch template

free web stats