22．如右图所示在磁场中悬挂一根直导线导线的两端分别连接在电流表的两个接线柱上组成一个闭合电路当导线沿着图示方�运动时有两个运动方� Sketch Coloring Page

22．如右图所示在磁场中悬挂一根直导线导线的两端分别连接在电流表的两个接线柱上组成一个闭合电路当导线沿着图示方�运动时有两个运动方� Template

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More Sketches

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

sketch #4704 Slash

anonymous

anonymous
sketch #4704 Slash

sketch #2536

anonymous

anonymous
sketch #2536

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #5156 Angry Bird by Roberto Castro Colimil

anonymous

anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil

sketch #4467

anonymous

anonymous
sketch #4467

sketch #3489 Panda by Scott Terry

anonymous

anonymous
sketch #3489 Panda by Scott Terry

sketch #3547 Lady in red Toky Niaina Randrianarisoa

anonymous

anonymous
sketch #3547 Lady in red Toky Niaina Randrianarisoa

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #5289

anonymous

anonymous
sketch #5289

sketch #5096

anonymous

anonymous
sketch #5096

sketch #4388 Homer and the Cherry

anonymous

anonymous
sketch #4388 Homer and the Cherry

sketch #3517 Scratch from Ice Age by VlAd Craciun

anonymous

anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #3392

anonymous

anonymous
sketch #3392

sketch #5284

anonymous

anonymous
sketch #5284

sketch #2874 Mario by Ahmed Hosny

anonymous

anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #3814

Emin AltınKöprü
sketch #3814

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #2784

John Davis
sketch #2784

sketch #3466

anonymous

anonymous
sketch #3466

sketch #5326

anonymous

anonymous
sketch #5326

sketch #5102 Old Man by Cuong Pham

anonymous

anonymous
sketch #5102 Old Man by Cuong Pham

sketch #2582

anonymous

anonymous
sketch #2582

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #3753

anonymous

anonymous
sketch #3753

sketch #1700

Laura Agapi Asnicar
sketch #1700

sketch #2552

anonymous

anonymous
sketch #2552

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #2144

anonymous

anonymous
sketch #2144

sketch #5158 Till Lindemann by Cristina Love

anonymous

anonymous
sketch #5158 Till Lindemann by Cristina Love

tomski22．如右图所示在磁场中悬挂一根直导线导线的两端分别连接在电流表的两个接线柱上组成一个闭合电路当导线沿着图示方�运动时有两个运动方� coloring

高中物理《磁场及其描述》基础知识总结知乎 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电流表指针不偏转这是因为开关没有闭合．2导体水平 sketch template

如图所示的区域中左边为垂直纸面�里的匀强磁场磁感应强度为B右边是一个电场强度大小未知的匀强电场其方�平行于OC且垂直于磁场方�一个质量为m电荷量为 Q的带电粒子从P孔以初速度v0沿 sketch template

如图所示在以O为圆心半径为R的圆形区域内有一个水平方�的匀强磁场磁场的磁感应强度大小为B方�垂直纸面�外竖直平行正对放置的两�属板AK连在电压可调的电路中 S1S2为AK板 sketch template

为什么通电导线在磁场中的受力方�与运动方�相反？知乎 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通电线圈会转动吗 2能连续转动吗讨论交流 sketch template

百度教育 sketch template

22．如右图所示在磁场中悬挂一根直导线导线的两端分别连接在电流表的两个接线柱上组成一个闭合电路当导线沿着图示方�运动时有两个运动方�能使电流表指针偏转这两个运动方�是 A�右或 sketch template

22．如右图所示在磁场中悬挂一根直导线导线的两端分别连接在电流表的两个接线柱上组成一个闭合电路当导线沿着图示方�运动时有两个运动方�能使电流表指针偏转这两个运动方�是 A�右或 sketch template

20．如右图所示将马蹄形磁铁放在铁架台上并使粗铜棒P恰好位于磁铁的磁极间按右图连接成电路在粗铜棒静止的情况下闭合电键�现粗铜棒�生运动 1该现象给明磁场对有力的——青夏教育 sketch template

磁场对电流的作用（电磁力公式及方�确定法左手定则）讲解知乎 sketch template

一有界匀强磁场区域如图甲所示abcd是一个质量为m电阻为R边长为L匝数为N的正方形线圈．线圈一半在磁场内一半在磁场外．t=0时刻磁场磁感应强度由B0开始均匀减小线圈在磁场力作用 sketch template

电流的磁场奥斯特奥斯特实验说明通电导线和磁体一样�围也存在磁场即电流的磁场电流的磁场方�跟电流电流方�有关．通电螺线管外部的磁场和条形磁体条形磁体的磁场相似影响通电螺线管磁性强弱的因素 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如图所示求1线圈中产生的感应电动势2线圈中 sketch template

4．如图所示矩形线圈abcd在匀强磁场中可以分别绕垂直于磁场方�的轴P1和P2以相同 的角速度匀速转动当线圈平面转到与磁场方�平行时 A．线圈绕P1转动时的电流等于绕P2转动时——青 sketch template

如图所示四个演示实验中能够说明电磁感应现象的是能够说明磁场对通电导体有力的作用的是能够说明电流�围存在磁场的是．在电风扇电熨斗电磁起重机动圈式扬声器动圈式话筒和�电机中 sketch template

在匀强磁场中一矩形�属线框绕与磁感线垂直的转轴匀速转动如图乙所示产生的交变电动势随时间变化规律的图象如图甲所示已知�电机线圈内阻为10Ω外接一只电阻为90Ω的灯泡则 A sketch template

题目如图所示某同学在探究通电导体在磁场中会受到力的作用的实验中用两根水平且平行的�属轨道把一根直导体ab支起来并让这根导体处于蹄形磁体的磁场中该同学调节�动变阻器�片P的位置闭合 sketch template

如图1所示小明在蹄形磁体的磁场中放置一根与螺线管连接的导体棒ab当ab棒水平�右运动时�现小磁针N极转至右边根据课堂上学习的相关知识请你在图2上标出小磁针的北极．根据ab切割磁感线 sketch template

20．如图所示已知磁场与电流的方�图中又画出了通电导线在磁场中所受安培力的方�那么正确的是——青夏教育精英家教�—— sketch template

如图所示，闭合开关后，两个通电螺线管中间的小磁针N极�下指。请你在括号内标出电源的“ ”或“﹣”极，并画出乙通电螺线管的绕线方法。百度教育 sketch template

如图8所示一根长为AB的导线用软线悬挂在磁感应强度为B的匀强磁场中电流方�由A�B此时悬线张力不为零欲使悬线张力为零必须 A．改变电流方�并适当增加电流强度 B．不改变电流方� sketch template

如图所示对以下四个电与磁的探究图表述正确的是 A图1是研究电磁铁中电流大小与磁性强弱的关系 B图2是演示电磁感应现象 C图3是研究磁场对电流的作用 D图4是研 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中通以逆时针方�的恒定电流I时弹簧秤的示数为T1 sketch template

12．如图4所示匀强磁场的磁感应强度B = 02 T通电直导线与磁场方�垂直导线长度L= M导线中电流I 1 A 该导线所受安培力F的大小为 A．001 N B．0 sketch template

117．如图所示在磁场中悬挂一根导体ab把它的两端跟检流表连接起来闭合开关当ab在磁场中左右运动时检流表的指针会�生偏转这种现象叫 在这种现象中�生的能量转化是 ——青夏教育 sketch template

如图所示在竖直平面内有一边界半径为R的圆形匀强磁场区域磁感应强度为B方�垂直纸面�里．一质量为m电量为q的负点电荷从圆边缘的P点沿直径方�进入匀强磁场中射出磁场时速度方�偏转了60 sketch template

如图所示在空间中存在垂直纸面�里的场强为B匀强磁场其边界ABCD的宽度为d在左边界的Q点处有一质量为m带电量大小为q的负粒子沿与左边界成30°的方�射入磁场粒子重力不计求1 sketch template

在LC振荡电路中某时刻线圈中磁场方�如图所示则下列说法中正确的是 A．若磁场正在加强则电容器正在放电电流方�为a→bB．若磁场正在减弱则电场能正在减�电容器下板带负电荷C．若 sketch template

如图所示把一正方形线圈从磁场外自右�左匀速经过磁场再拉出磁场则从ad边进入磁场起至bc边拉出磁场止线圈感应电流的情况是 A．先沿abcda的方�然后无电流以后又沿abcda方�B sketch template

在磁场中悬挂一根导体ab它的两端跟毫安表相连图1中 所示为此导体的横截面积导体ab的运动方�如图所示能够产生电流的是 A甲图 B乙图 C丙图 D丁——青夏教育 sketch template

如图所示在光�水平面上方有两个磁感应强度大小均为B方�相反的水平匀强磁场如图所示PQ为两个磁场的边界磁场范围足够大一个边长为a质量为m电阻为R的正方形�属线框垂直磁场方�以 sketch template

百度教育 sketch template

如图甲所示在匀强磁场中有一个n=10匝的闭合矩形线圈绕轴匀速转动转轴O1O2垂直于磁场方�线圈电阻为5Ω从图甲所示位置开始计时通过线圈平面的磁通量随时间变化的图象如图乙所示则 sketch template

如图所示在磁场中悬挂一根导体ab把它的两端跟电流表连接起来闭合开关电流表指针不会偏转的做法是A磁体不动导体ab�左运动B磁体不动导体ab�右运动C磁体不动导体ab竖直�上 sketch template

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