13．如图所示将原来不带电的绝缘导体ab置于带正电的点电荷c所形成的电场中规定大地或无穷远处的电势为零则有bc A．绝缘导体上ab Sketch Coloring Page

13．如图所示将原来不带电的绝缘导体ab置于带正电的点电荷c所形成的电场中规定大地或无穷远处的电势为零则有bc A．绝缘导体上ab Template

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More Sketches

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

sketch #4646 Panda by Raimundo Santos

anonymous

anonymous
sketch #4646 Panda by Raimundo Santos

sketch #3372 Erza by Konstantin Kuznetsov

anonymous

anonymous
sketch #3372 Erza by Konstantin Kuznetsov

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #5096

anonymous

anonymous
sketch #5096

sketch #4493 Jimi Hendrix by Alex Stoun

anonymous

anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

sketch #3516

Laura Agapi Asnicar
sketch #3516

sketch #2888 Jimi Hendrix by Meen Suksoi

anonymous

anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi

sketch #5206

anonymous

anonymous
sketch #5206

sketch #3765 Happy easter!

anonymous

anonymous
sketch #3765 Happy easter!

sketch #4298

anonymous

anonymous
sketch #4298

sketch #2969

anonymous

anonymous
sketch #2969

sketch #2554

anonymous

anonymous
sketch #2554

sketch #5129 Konata Izumi by Urs Stefan

anonymous

anonymous
sketch #5129 Konata Izumi by Urs Stefan

sketch #5314

anonymous

anonymous
sketch #5314

sketch #1855 MAGIC DANCE

anonymous

anonymous
sketch #1855 MAGIC DANCE

sketch #5049

anonymous

anonymous
sketch #5049

sketch #2423

anonymous

anonymous
sketch #2423

sketch #3039 Anonymous by Gootee Jaroonsit

anonymous

anonymous
sketch #3039 Anonymous by Gootee Jaroonsit

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #4755

anonymous

anonymous
sketch #4755

sketch #5068

anonymous

anonymous
sketch #5068

sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #282

Johnny B. Goode
sketch #282

sketch #933 mts

anonymous

anonymous
sketch #933 mts

sketch #5212 Katy Perry by Shahid Khokhar

anonymous

anonymous
sketch #5212 Katy Perry by Shahid Khokhar

sketch #808

Laura Agapi Asnicar
sketch #808

sketch #280

anonymous

anonymous
sketch #280

sketch #1927

anonymous

anonymous
sketch #1927

sketch #5316

anonymous

anonymous
sketch #5316

sketch #3599 Lovely pencil face

anonymous

anonymous
sketch #3599 Lovely pencil face

tomski13．如图所示将原来不带电的绝缘导体ab置于带正电的点电荷c所形成的电场中规定大地或无穷远处的电势为零则有bc a．绝缘导体上ab coloring

13．如图所示将原来不带电的绝缘导体AB置于带正电的点电荷C所形成的电场中规定大地或无穷远处的电势为零则有BC A．绝缘导体上AB sketch template

题目如图所示ABC三个小球的质量分别为m2m3mB小球带负电电荷量为qAC两小球不带电不考�小球间的静电感应不可 sketch template

百度教育 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

人教版物理九年级上第十七章第二节细化知识点同步练习——欧姆定律的图像问题（1）在线组卷 sketch template

如图所示把原来不带电的�属球壳B的外表面接地将一带正电的小球A从小孔放入球壳内但不与B接触达到静电平衡后则 A．B的空腔内电场 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

题目如图一个原来不带电的半径为r的空心�属球放在绝缘支架上右侧放置一个电荷量为的点电荷点电荷到�属球表面的最�距离为2r下列说法 sketch template

百度教育 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

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ 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，在a、b两点固定着两个带等量异种电荷的点电荷，c、d两点将a、b两点的连线三等分，e、f是a、b两点连线的中垂线上的两点，且e、f到 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为不带电空腔球形导体现将一带正电荷的�属小球放入空腔的中心处静电平衡时图中abc三点的场强E和电势φ的关系是 A sketch template

如图所示的电路中电源电压保持不变当开关闭合�片由b端�a端移动的过程中以下说法正确的是 A．电压表的示数减小电流表的示数增大B sketch template

题目如图甲所示闭合开关S当�动变阻器�片P�右移动的过程中电流表的示数将 电压表V1的示数将 电压表V2的示数将 将电压表V2 sketch template

题目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所示则可判断电源电压是 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

如图所示的电路中电源两端的电压保持不变闭合开关SS1当�片P 移至�动变阻器R2的A端时电压表V1的示数为U1电压表V2的示数为 sketch template

如右图所示将不带电的导体BC放在带正电的�属球A附�当导体BC达到静电平衡后则下列说法正确的有 A用导线连接BC两端导线中有瞬时电流 sketch template

17．如图所示的电路中有几根导线尚未连接请用笔画线代替导线补上补上后要求1两灯泡并联．2电流表测灯L1的电流．3闭合开关后 sketch template

如右图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电压表V1示数不变电压表V2示数变大B sketch template

如图所示把一个不带电的枕型导体靠�带正电的小球由于静电感应在ab端分别出现负正电荷则以下说法正确的是 A．闭合K1有电子从枕 sketch template

题目如图所示两个不带电的导体A和B用一对绝缘柱支持使它们彼此接触．把一带正电荷的物体C置于A附�贴在AB下部的�属箔都张开 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把原来不带电的�属球壳B的外表面接地将一带正电的小球A从小孔放入球壳内但不与B接触达到静电平衡后则 A．B的空腔内电场 sketch template

题目图甲是某型号电子秤其原理结构如图乙所示．R0为定值电阻R是压敏电阻其阻值随所受压力F变化的关系如图丙所示改写电压表的表盘数值后 sketch template

在如图所示的电路中电源电压不变．开关S闭合后移动�片P改变�动变阻器接入电路的阻值使电压表的示数从6V变化到2V同时观察到电流表的示 sketch template

如图所示当导体ab水平�右运动时电流表指针�左偏转．下列情况中电流表指针偏转方�正确的是Aab不动磁体�右运动指针�左偏转B磁体 sketch template

在如图所示的电路中电源电压保持不变闭合开关S将�动变阻器�片P�左移动时以下说法正确的是 A．两电流表示数的差值的绝对值变小B sketch template

如图所示将一带正电的�属小球接触一个原来不带电的验电器的�属球则关于验电器中两�属箔片下列说法正确的是 A．因不带电而不会张开B．因 sketch template

13．如图所示为不带电空腔球形导体现将一带正电荷的�属小球放入空腔的中心处静电平衡时图中abc三点的场强E和电势φ的关系是 A sketch template

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