如图所示螺线管中感应电流的方�是 A．如图中箭头所示 b．与图中箭头方�相反 c．无感应电流 D．与条形磁铁运动加速还是减速有关故无法 Sketch Coloring Page

如图所示螺线管中感应电流的方�是 A．如图中箭头所示 b．与图中箭头方�相反 c．无感应电流 D．与条形磁铁运动加速还是减速有关故无法 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 #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #2309

anonymous

anonymous
sketch #2309

sketch #20344

anonymous

anonymous
sketch #20344

sketch #2691

Gaurav Patel
sketch #2691

sketch #5172 Cheshire Cat by Juan Garcia

anonymous

anonymous
sketch #5172 Cheshire Cat by Juan Garcia

sketch #3298

Hank Henry Armstrong
sketch #3298

sketch #5438

anonymous

anonymous
sketch #5438

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

sketch #5215

anonymous

anonymous
sketch #5215

sketch #5154

anonymous

anonymous
sketch #5154

sketch #3939

anonymous

anonymous
sketch #3939

sketch #1045

anonymous

anonymous
sketch #1045

sketch #4682 Elvis Presley by Nassim Nouri

anonymous

anonymous
sketch #4682 Elvis Presley by Nassim Nouri

sketch #4995

anonymous

anonymous
sketch #4995

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #2206

anonymous

anonymous
sketch #2206

sketch #12 my bear

Tom Kelly
sketch #12 my bear

sketch #5284

anonymous

anonymous
sketch #5284

sketch #3259

anonymous

anonymous
sketch #3259

sketch #2862 Grumpy Cat

anonymous

anonymous
sketch #2862 Grumpy Cat

sketch #3459 BLUE from fosters imagenary friends

anonymous

anonymous
sketch #3459 BLUE from fosters imagenary friends

sketch #1474

anonymous

anonymous
sketch #1474

sketch #5096

anonymous

anonymous
sketch #5096

sketch #2740 Monster by Gabriela Segura

Gabriela Segura
sketch #2740 Monster by Gabriela Segura

sketch #5067

anonymous

anonymous
sketch #5067

sketch #68509

anonymous

anonymous
sketch #68509

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

tomski如图所示螺线管中感应电流的方�是 a．如图中箭头所示 b．与图中箭头方�相反 coloring

如图所示条形磁铁以某一速度v�螺线管靠�下列说法是正确的是 A．螺线管中不产生感应电流B．产生感应电流但方�无法确定C．螺线管中产生 sketch template

通电螺线管要点解读知乎 sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示，螺线管及灵敏电流计构成的回路整体�右以速度v靠�条形磁铁，下面几种说法中正确的是（）A只有螺线管速度足够大时，螺线管中才能产生 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

如图所示一通电螺线管放在闭合�属线圈内螺线管的中轴线正好和线圈的一条直径MN重合若要使线圈中产生顺时针方�的感应电流可采用的方法是A sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示的螺线管中通以正常情况下的电流试标出旁边小磁针静止时的NS极．题目和参考答案 ——青夏教育精英家教�—— sketch template

如图所示为通电螺线管电流磁场方�及线圈绕�三者关系的判断方法示意图由图可知该线圈的电流方�是从a流�ba流�b．填“a 流�b 或“b sketch template

如图所示螺线管中感应电流的方�是 A．如图中箭头所示 B．与图中箭头方�相反 C．无感应电流 D．与条形磁铁运动加速还是减速有关故无法 sketch template

如图所示根据小磁针静止时的指�画出通电螺线管中的电流方�电源的正负极及通电螺线管的NS极题目和参考答案——青夏教育精英家教�—— sketch template

根据图所示螺线管中的电流方�在螺线管的两端标出它的NS极．题目和参考答案——青夏教育精英家教�—— sketch template

中考物理考点解读：通电螺线管的磁场知乎 sketch template

如图所示均匀绕制的螺线管水平放置在其正中心的上方附�用绝缘绳水平吊起通电直导线AA与螺线管垂直A导线中的电流方�垂直纸面�里开关S sketch template

如图所示根据通电螺线管中的电流方�标出静止在通电螺线管上方的小磁针的“N “S 极．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示的螺线管的匝数n=1500横截面积S=20cm2电阻r=15Ω与螺线管串联的外电阻R1=10ΩR2=35Ω若穿过螺线管的 sketch template

如图所示是实验室里用来测量磁场力的一种仪器 电流天平某同学在实验室里用电流天平测算通电螺线管中的磁感应强度他测得的数据记录如下所示请 sketch template

如图所示螺线管中感应电流的方�是 A．如图中箭头所示 B．与图中箭头方�相反 C．无感应电流 D．与条形磁铁运动加速还是减速有关故无法 sketch template

如图所示开关闭合后螺线管通电产生磁场位于螺线管右则的小磁针会�生偏转．请画出通电螺线管的NS极并用箭头在小磁针N极的下方标出其转动的 sketch template

如图所示当闭合电键S后通电螺线管Q端附�的小磁针N极转�Q端则 A．通电螺线管的Q端为N极电源a端为正极B．通电螺线骨的Q端为N极 sketch template

根据图所示螺线管的电流方�判断通电螺线管的NS极．题目和参考答案——青夏教育精英家教�—— sketch template

12．如图所示螺线管B置于闭合�属圆环A的轴线上当B中通过的电流I减小时 A．环A有缩小的趋势 B．环A有扩张的趋势 C．螺线管B有 sketch template

通电螺线管的NS极如图所示请在图12中括号内标出电源的正负极和小磁针静止时的NS极 ——青夏教育精英家教�—— 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甲所示，匝数为n、总电阻为r、横截面积为S的竖直螺线管与两足够长的固定平行光�导轨相连，导轨间距为L，倾角为。导轨间有磁感应强度大小为 sketch template

如图所示螺线管横截面积为S线圈匝数为N电阻为R1管内有水平�左的变化磁场螺线管与足够长的平行�属导轨MNPQ相连并固定在同一平面内 sketch template

1．如图所示通电螺线管置于闭合�属环A的轴线上A环在螺线管的正中间当螺线管中的电流逐渐减小时 A．A环有收缩的趋势 ——青夏教育 sketch template

如图所示，a、b为通电螺线管磁场中同一根磁感线上的两点，a、b两点磁感应强度的大小分别为Ba、Bb，则（ sketch template

如图所示当开关闭合后通电螺线管上方的小磁针受力的作用保持静止则通电螺线管的右端是 极电源的右端是 极——青夏教育精英家教�—— sketch template

如图所示在螺线管的外部接一块灵敏电流表．有一块条形磁铁匀速穿过线圈内部．在磁铁穿入线圈的过程中通过电流表的电流方�为从a到b．题目和参考 sketch template

如图所示根据小磁针静止时的指�在图中标出通电螺线管的NS极和电流方�．题目和参考答案——青夏教育精英家教�—— sketch template

在如图中根据通电螺线管的电流方�分别标出通电螺线管和小磁针的N极和S极．——青夏教育精英家教�—— sketch template

如图通电螺线管的旁边有一可自由转动的小磁针当充以如箭头方�所示的电流时小磁针的N极将指�图中的 A．上方B．下方C．左方D．右方题目 sketch template

如图5所示螺线管置于闭合�属圆环A的轴线上当B中通过的电流减小时 A环A有缩小的趋势B环A有扩张的趋势C螺线管B有缩短的趋势D sketch template

探究电磁感应现象中感应电流的方�与哪些因素有关时小丽同学做了如下三组实验如图所示如图所示的是探究的实验示意图．比较甲乙两图可以得出 sketch template

free web stats