如图所示一个由导体制成的矩形线圈以恒定速度v运动从无场区域进入匀强磁场区域然后出来．若取逆时针方�为电流的正方�那么在下列图象中能 Sketch Coloring Page

如图所示一个由导体制成的矩形线圈以恒定速度v运动从无场区域进入匀强磁场区域然后出来．若取逆时针方�为电流的正方�那么在下列图象中能 Template

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sketch #3786

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anonymous
sketch #3786

sketch #2178

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anonymous
sketch #2178

sketch #2922

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anonymous
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sketch #2895 Hulk by Dmitry Cherepanin

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anonymous
sketch #2895 Hulk by Dmitry Cherepanin

sketch #5209

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anonymous
sketch #5209

sketch #5088

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anonymous
sketch #5088

sketch #3489 Panda by Scott Terry

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sketch #3489 Panda by Scott Terry

sketch #2552

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anonymous
sketch #2552

sketch #5044

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anonymous
sketch #5044

sketch #3469

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anonymous
sketch #3469

sketch #4632

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anonymous
sketch #4632

sketch #119

Johnny B. Goode
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sketch #2874 Mario by Ahmed Hosny

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anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #3535 Mickey by Hakan Usuğ

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sketch #3535 Mickey by Hakan Usuğ

sketch #3538

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anonymous
sketch #3538

sketch #2588 Buble by sketchmaster

sketchmaster
sketch #2588 Buble by sketchmaster

sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

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sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

sketch #4319

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anonymous
sketch #4319

sketch #1430

Laura Agapi Asnicar
sketch #1430

sketch #5188 Paul Walker by Taï Marsan

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sketch #5188 Paul Walker by Taï Marsan

sketch #3138 Papa Smurf by Courtney Spragg

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sketch #3138 Papa Smurf by Courtney Spragg

sketch #4640 Serj Tankian by Dav Guzman Mendoza

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sketch #4640 Serj Tankian by Dav Guzman Mendoza

sketch #2904 Pinky and the Brain by Tim Poole

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sketch #2904 Pinky and the Brain by Tim Poole

sketch #5141

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anonymous
sketch #5141

sketch #690 barco

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anonymous
sketch #690 barco

sketch #5279

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anonymous
sketch #5279

sketch #5074

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anonymous
sketch #5074

sketch #4736 Naruto by Wellen Lima

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anonymous
sketch #4736 Naruto by Wellen Lima

sketch #5227

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anonymous
sketch #5227

sketch #5311

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anonymous
sketch #5311

tomski如图所示一个由导体制成的矩形线圈以恒定速度v运动从无场区域进入匀强磁场区域然后出来．若取逆时针方�为电流的正方�那么在下列图象中能 coloring

如图所示一个由导体制成的矩形线圈以恒定速度v运动从无场区域进入匀强磁场区域然后出来．若取逆时针方�为电流的正方�那么在下列图象中能 sketch template

如图所示一个由导体制成的矩形线圈以恒定速度v运动从无场区域进入匀强磁场区域然后出来．若取逆时针方�为电流的正方�那么在下列图象中能 sketch template

趋肤效应&邻�效应知乎 sketch template

突破中考物理实验：探究怎样才能产生感应电流 知乎 sketch template

如图所示，一导体矩形线圈，以恒定速度图从无场空间进上学吧找答案 sketch template

如图所示的电路图是用来研究通过导体的电流跟导体电阻关系的，其中R1与R2为阻值不同的定值电阻，第一次实验用的定值电阻为R1 ，闭合开关后，记 sketch template

如图所示由导体棒ab和矩形线框cdef组成的“10 图案在匀强磁场中一起�右匀速平动匀强磁场的方�垂直线框平面�里磁感应强度B随时间均匀 sketch template

如图甲所示匀强磁场方�竖直�下磁感应强度大小为B在磁场中水平固定一个V字型�属框架CAD已知∠A=导体棒MN在框架上从A点开始在外力 sketch template

某兴趣小组的同学进行电学实验过程中�现一个有趣的元件有AB两部分被封闭在一个透明的玻璃壳内ab是其两个外露的接线柱如图所示．他们 sketch template

题目如图甲所示一个匝数n＝100的圆形导体线圈面积S1＝04 M2电阻r＝1 Ω在线圈中存在面积S2＝03 M2的垂直线圈平 sketch template

如图所示导体ab处于蹄形磁铁的磁场中下列哪种情况下电流表�生偏转A．导体ab�左运动或�上运动 B．导体ab�右运动或�下运动 C．导体 sketch template

某同学在探究通过导体的电流与其两端电压的关系时根据记录的实验数据画出了如图所示的图象．根据图象下列说法中错误的是A将甲乙两导体串联后 sketch template

如图甲所示一个匝数n=100的圆形导体线圈面积S1=04m2电阻r=1Ω．在线圈中存在面积S2=03m2的垂直线圈平面�外的匀强磁场 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

如图所示面积为S的矩形线圈共N匝线圈总电阻为R在磁感应强度为B方�垂直纸面�里的匀强磁场中以竖直线OO′为轴以角速度ω匀速旋转 sketch template

通电线圈在磁场中会怎样运动 设计实验 如图A所示把线圈放在磁场中闭合开关当线圈中通有电流时观察线圈如何运动．提出问题 1 sketch template

探究导体在磁场中运动时产生感应电流的条件如图所示实验时控制磁场方�相同改变导体ab的运动方�．1导体水平左右运动如图甲所示电流 sketch template

如图所示把一个在绝缘支架上不带电的枕形导体放在带负电的导体C附�达到静电平衡后对于导体A端与B端电势高低正负下列说法中正确的是 sketch template

有一匝数n=200匝的矩形线圈abcd放在磁场中线圈回路的总电阻R=5Ω．线圈平面垂直于磁感线方�．穿过线圈的磁通量φ随时间变化的规律如图所 sketch template

如图甲所示两个边长为l宽为L的矩形单匝导体线框abcda′b′c′d′互相垂直彼此绝缘可绕共同的中心轴O1O2转动将两线框的始端并 sketch template

百度教育 sketch template

直导线ab放在如图所示的水平导体框架上构成一个闭合回路．长直导线cd和框架处在同一个平面内且cd和ab平行当以中通有电流时�现ab�左 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

题目如图所示在方�垂直�里磁感应强度为B的匀强磁场区域中有一个由均匀导线制成的单匝矩形线框abcd线框在水平拉力作用下以恒定的速度v sketch template

如图所示一个匝数为10匝的矩形线圈在匀强磁场中绕垂直于磁场的轴匀速转动�期为T．若把万用电表的选择开关拨到交流电压挡测得ab两点间的 sketch template

如图所示垂直纸面的正方形匀强磁场区域内有一位于纸面内的电阻均匀的正方形导体框abcd现将导体分别朝两个方�以v3v速度匀速拉出磁场 sketch template

如图是小华同学探究“电流与电压关系”的电路图。 sketch template

如图所示A是一个边长为L的正方形导线框其中电阻为R现维持线框以恒定速度v沿x轴运动并穿过图示的匀强磁场区域B．如果以x轴的正方�为力的 sketch template

百度教育 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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

百度教育 sketch template

5．如图3所示一个矩形线圈与通有相同大小的电流的平行直导线同一平面而且处在两导线的中央则 A．两电流同�时穿过线圈的磁通量为零 B sketch template

16．如图13所示一个半径为r的半圆形线圈以直径ab 为轴匀速转动转速为nab的左侧有垂直于纸面�里与ab垂直的匀强磁场磁感应 sketch template

如图所示一个小矩形线圈从高处自由落下进入较小的有界匀强磁场线圈平面和磁场保持垂直．设线圈下边刚进入磁场到上边刚接触磁场为A过程线圈全部 sketch template

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