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 Coloring Page

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 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 #4640 Serj Tankian by Dav Guzman Mendoza

anonymous

anonymous
sketch #4640 Serj Tankian by Dav Guzman Mendoza

sketch #3688

anonymous

anonymous
sketch #3688

sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

sketch #5229

anonymous

anonymous
sketch #5229

sketch #4975 Orange by Marcos Roberto Molina

anonymous

anonymous
sketch #4975 Orange by Marcos Roberto Molina

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #669 Cluck

Rachel Roe
sketch #669 Cluck

sketch #5348

anonymous

anonymous
sketch #5348

sketch #3063

anonymous

anonymous
sketch #3063

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

anonymous

anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

sketch #4269 dragón

Ainhoa White
sketch #4269 dragón

sketch #389

anonymous

anonymous
sketch #389

sketch #5250

anonymous

anonymous
sketch #5250

sketch #2371

anonymous

anonymous
sketch #2371

sketch #4632

anonymous

anonymous
sketch #4632

sketch #84

Chris Shrimp Lonsdale
sketch #84

sketch #2625 Dragon by sketchmaster

sketchmaster
sketch #2625 Dragon by sketchmaster

sketch #3166 Axl Rose by Jessie Lightwood

anonymous

anonymous
sketch #3166 Axl Rose by Jessie Lightwood

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #3800

Fon Talesrunner
sketch #3800

sketch #2866 Soul Eater by Ani Chachua

anonymous

anonymous
sketch #2866 Soul Eater by Ani Chachua

sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

sketch #779 Gol D Roger

Benjo Arellano
sketch #779 Gol D Roger

sketch #2250 lelouch

anonymous

anonymous
sketch #2250 lelouch

sketch #5189

anonymous

anonymous
sketch #5189

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #2881 Mickey Mouse by Michael Angcay

anonymous

anonymous
sketch #2881 Mickey Mouse by Michael Angcay

tomski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 coloring

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

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 sketch template

题目如图所示导体AB棒放在处于蹄形磁体磁场中的水平�属轨道上1接通电源这时会看到导体AB运动起来这表明有力的作用2保持 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 sketch template

如图所示导体ab处于蹄形磁铁中下列哪种情况下电流表�生偏转 A导体ab上下运动B导体ab前后运动C导体ab左右运动D以上运动 sketch template

如图所示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棒静止时小磁针N极指�下当ab棒水平�右运动时棒内电流方�由a到b sketch template

如图所示把一根直导线AB支起来放在蹄形磁体的磁场里闭合开关后直导线就运动起来这说明磁场对通电导体有力的作用．如果把电源正负极的连接 sketch template

如图所示把一根直导体AB放在蹄形磁体的磁场里接通电源让电流通过原来静止的导体AB可以�现导体�左运动．实验表明通电导体在磁场中要受到力 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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 sketch template

在探究通电导线在磁场中的受力方�与什么有关系时一位同学做了如图abc的三个实验．图中AB表示闭合电路的一部分导线导线上的箭头表示电流的 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

如图所示，质量为M的导体棒ab，垂直放在相距为L的平行光��属轨道上．导轨平面与水平面的夹角为θ，并处于磁感应强度大小为B、方�垂直与导轨平面 sketch template

如图所示小东用导体ab灵敏电流计蹄形磁铁及导线组成了闭合电路探究“什么情况下磁可以生电根据实验可知1“闭合电路中只要导体 sketch template

图中所标的导体棒ab的长度为L处于磁感应强度为B的匀强磁场中棒运动的速度均为v产生的电动势为BLv的是 A．甲图和乙图B．乙图和丁图 sketch template

如图所示导体ab处于蹄形磁铁中下列哪种情况下电流表�生偏转 A导体ab上下运动B导体ab前后运动C导体ab左右运动D以上运动 sketch template

闭合电路的一部分导体或磁铁的运动方�如图所示下列各电路中能产生感应电流的是A．B．C．D．——青夏教育精英家教�—— sketch template

如图甲所示电阻不计的轨道MON与PRQ平行放置ON及RQ与水平面的夹角θ=53°水平导轨处于竖直�下的匀强磁场中倾斜导轨处于平行轨道 sketch template

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 sketch template

题目导体切割磁感线的运动可以从宏观和微观两个角度来认识如图甲所示固定于水平面的U形导线框处于竖直�下的匀强磁场中�属直导线MN在与其 sketch template

百度教育 sketch template

19．如图甲所示空间存在B=05T方�竖直�下的匀强磁场MNPQ是处于同一水平面内相互平行的粗糙长直导轨间距L=02mR是连在 sketch template

如图所示，平行光��属导轨水平放置，导轨间距为l，左端连接一阻值为R的电阻。导轨所在空间存在竖直�下的匀强磁场，磁感应强度为B。导体棒ab置于 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 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 sketch template

题目如图所示是课本上“通电导线在磁场中受力 的实验示意图小明同学实际探究时在电路中连接了一个�动变阻器1为了使实验顺利进行装置 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甲所示在一对平行光�的�属导轨的上端连接一阻值为R＝4 Ω的定值电阻两导轨在同一平面内．质量为m＝01 Kg长为L＝01 M的 sketch template

如图所示重为G的导体棒ab垂直放在相距为L的平行光��属导轨上导轨平面与水平面的夹角为θ并处于磁感应强度为B方�垂直于导轨平面�上的 sketch template

如图所示L1L2为水平放置的光�的平行导电导轨间距L为050m其间接有电阻R阻值为50Ω处于竖直方�的匀强磁场中磁感应强度B为 sketch template

图中当闭合开关的一瞬间通电导体AB在磁场中受力�左运动那么1如果改变导体AB中的电流方�使电流由B流�A导体AB的运动方�如何 sketch template

电磁联系 1小明探究通电直导线�围的磁场分布情况，找来小磁针、铁�、硬纸板等，做了如图1所示的实验。观察实验结果他�现，直导线�围的磁场是 sketch template

如图所示两根相距为l的平行直导轨abcdbd间连有一固定电阻R导轨电阻可忽略不计．MN为放在ab和cd上的一导体杆与ab垂直其 sketch template

如图所示把一个架在绝缘支架上的枕形导体放在正电荷形成的电场中导体处于静电平衡时下叙说法正确的是 A．AB两点场强相等且都为零 sketch template

如图所示一环形线圈沿条形磁铁的轴线从磁铁N极的左侧A点运动到磁铁S极的右侧B点AB两点关于磁铁的中心对称则在此过程中穿过环形线圈的 sketch template

free web stats