如图所示电路r1=10Ω当变阻器的�片p从a移至b端时r1两端电压从5v变到2v求r2的最大阻值．——青夏教育精英家教�—— Sketch Coloring Page

如图所示电路r1=10Ω当变阻器的�片p从a移至b端时r1两端电压从5v变到2v求r2的最大阻值．——青夏教育精英家教�—— Template

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sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #3280 Adventure Time by Alina Danielle

anonymous

anonymous
sketch #3280 Adventure Time by Alina Danielle

sketch #5121

anonymous

anonymous
sketch #5121

sketch #5230

anonymous

anonymous
sketch #5230

sketch #1257

anonymous

anonymous
sketch #1257

sketch #2206

anonymous

anonymous
sketch #2206

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #542 life

anonymous

anonymous
sketch #542 life

sketch #5348

anonymous

anonymous
sketch #5348

sketch #5174

anonymous

anonymous
sketch #5174

sketch #5268 Harley Quinn by 조바다

anonymous

anonymous
sketch #5268 Harley Quinn by 조바다

sketch #282

Johnny B. Goode
sketch #282

sketch #2552

anonymous

anonymous
sketch #2552

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #5221

anonymous

anonymous
sketch #5221

sketch #3204 eminem

anonymous

anonymous
sketch #3204 eminem

sketch #5313 Katy Perry by Monalisa Theresia

anonymous

anonymous
sketch #5313 Katy Perry by Monalisa Theresia

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

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

sketch #1452 donara

Donara Smbatyan
sketch #1452 donara

sketch #5223 Elsa from Frozen by Ben De Jesus

anonymous

anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus

sketch #389

anonymous

anonymous
sketch #389

sketch #5102 Old Man by Cuong Pham

anonymous

anonymous
sketch #5102 Old Man by Cuong Pham

sketch #4855

anonymous

anonymous
sketch #4855

sketch #3488 cats

anonymous

anonymous
sketch #3488 cats

sketch #3974 Bird Skerch w/ vibration

anonymous

anonymous
sketch #3974 Bird Skerch w/ vibration

sketch #717

anonymous

anonymous
sketch #717

sketch #3226 Goth Face

anonymous

anonymous
sketch #3226 Goth Face

sketch #1219

anonymous

anonymous
sketch #1219

sketch #3695

Mahmed Alhaj
sketch #3695

sketch #5149 Daenerys Targaryen by Jorge Valero

anonymous

anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero

tomski如图所示电路r1=10Ω当变阻器的�片p从a移至b端时r1两端电压从5v变到2v求r2的最大阻值．——青夏教育精英家教�—— coloring

如图所示电路电源电压为6V电阻R2为10Ω�动变阻器R1的最大阻值是20Ω当�片P移到a端时电压表读数是6V当�片P移到b端时 sketch template

如图所示电路中电源电压保持不变定值电阻R1的阻值为10Ω�动变阻器R2的最大电阻为20Ω．闭合开关当变阻器�片P位于中点时�动变阻器 sketch template

在如图所示的电路中，电源电压保持不变，定值电阻R1的阻值为10Ω，�动变阻器R2上标有“2A”字样。闭合开关S，移动�片P至电路中的电流最大 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

在如图所示的电路中，电源电压保持不变，定值电阻R1的阻值为10Ω，�动变阻器R2上标有“2A”字样。闭合开关S，移动�片P至电路中的电流最大 sketch template

百度教育 sketch template

如图所示的电路电压U保持不变．R1=12Ω�动变阻器R2标有“10Ω 2A 的字样．�动变阻器的�片P在最右端时通过电阻R1的电流为0 sketch template

题目如图所示电路中电源电压为12V且保持不变定值电阻R1的阻值为22Ω�动变阻器R2上标有“10Ω 1A 字样闭合开关S电流表的 sketch template

题目如图所示电路电源电压恒定为3VR2=10Ω当S2闭合S1S3断开时R1R2连接方式是联此时电流表示数为01AR1 sketch template

如图所示电源电压为3VR2=10Ω．开关闭合时通过R1的电流为02A．求1R1的电阻2通过R2的电流3电路的总功率 sketch template

如图所示的电路中电源电压恒为12V电阻R1的阻值为10Ω电阻R2的阻值为30Ω电流表A的量程取0 06A．闭合开关S．1求电阻 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甲所示，电源电压保持不变，R1为定值电阻．当闭合开关S，�动变阻器�片P从a端移到b端，两电表示数变化关系用图乙线段AB表示．求：（1 sketch template

题目在如图甲所示的电路中电源电压U＝4V电阻R1＝20Ω闭合开关S当�动变阻器的�片P移至某处时电路中电流表A的示数如图乙所示 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

在如图甲所示的电路中R0为定值电阻R为�动变阻器电源电压不变闭合开关S后调节�片P从a端移动到b端过程中电流表示数I与电压表示数U sketch template

如图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图象如图 sketch template

如图甲所示R1为�动变阻器R0R2为定值电阻电源电压U保持不变．建立直角坐标系横轴表示电流纵轴表示电压．改变�动变阻器�片P的位置 sketch template

如图甲所示电路电源电压为6V不变�动变阻器�片P从a端移到b端时定值电阻R1两端的电压U1随�动变阻器R2阻值变化的图象如图乙所示．1 sketch template

题目如图1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2所示．则下列 sketch template

如图甲所示的电路在�动变阻器R2的�片P从B�A�动的过程中电压表与电流表示数的变化关系如图乙所示则下列说法中正确的是 A．当电流表 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

如图甲所示的电路中电源电压恒定不变R2=30Ω通过R1的电流随它两端电压变化关系如图乙所示则下列计算正确的是A．R1的阻值大小是 sketch template

如图所示的电路中U=120V�动变阻器R2的最大值为200ΩR1=100Ω．当�片P�至R2的中点时ab两端的电压为 A．40 sketch template

如图所示电源电压恒定�动变阻器的规格为“30Ω 1A 在AB间接入规格为“12V 12W 的灯泡闭合开关当变阻器的五分之一阻值连入 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R1R2产生的热量之比为 A sketch template

如图所示电路中电源的内电阻为rR1R3R4均为定值电阻电表均为理想电表．闭合电键S当�动变阻器R2的�动触头P�右�动时电表的示 sketch template

如图6所示电路中当�动变阻器的�动头P�右运动时有 A．电压表示数减小 B．灯L1变亮 C．灯L2变亮 D．灯L3变亮——青夏教育精英家教�—— sketch template

如图所示的电路R1=30ΩR2=10Ω开关S闭合后电流表A的示数为05A求1电源电压U2通过R2的电流3求干路中 sketch template

如图所示电路电源两端电压和小灯泡的电阻保持不变灯L上标有“8V 64W 字样�动变阻器的最大电阻为10Ω．只闭合开关S2时把�片从某 sketch template

如图a所示的电路中电源电压保持不变闭合开关S后�动变阻器的�片P由a端移动到b端时测得电阻R两端的电压U与通过R的电流I的变化关系 sketch template

如图所示电路当变阻器的�动片从一端�到另一端的过程中两电压表的读数随电流表读数的变化情况如图中的AB两直线所示不考�电表对电路的影响小 sketch template

如图所示电路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如图所示．则下列判断正确的是 sketch template

在如图所示的电路中电阻R1=10ΩR2=20Ω电源电压保持不变当开关S1S3断开S2闭合时电流表的示数为04A电源电压为 sketch template

如图所示电路中电源电压U=45V且保持不变定值电阻R1=5Ω变阻器R2最大电阻为20Ω电流表量程为0 06A电压表量程为0 sketch template

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