如图所示正方形闭合导线框处在磁感应强度恒定的匀强磁场中cedf为线框中的四个顶点图a中的线框绕e点转动图b中的线框�右 Sketch Coloring Page

如图所示正方形闭合导线框处在磁感应强度恒定的匀强磁场中cedf为线框中的四个顶点图a中的线框绕e点转动图b中的线框�右 Template

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More Sketches

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

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #811

Laura Agapi Asnicar
sketch #811

sketch #4916

anonymous

anonymous
sketch #4916

sketch #5341 Rafael Nadal by Alina Danielle

anonymous

anonymous
sketch #5341 Rafael Nadal by Alina Danielle

sketch #1454 donara

Donara Smbatyan
sketch #1454 donara

sketch #5124 Tony Tony Chopper by 陳一夫

anonymous

anonymous
sketch #5124 Tony Tony Chopper by 陳一夫

sketch #1444

Donara Smbatyan
sketch #1444

sketch #2457 cool beans brother

sketchmaster
sketch #2457 cool beans brother

sketch #704

anonymous

anonymous
sketch #704

sketch #5219 Zayn Malik by Amila Madhushanaka

anonymous

anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #3513

anonymous

anonymous
sketch #3513

sketch #1973

Daniel Lachman
sketch #1973

sketch #2645 Flowers in window

Rachel Roe
sketch #2645 Flowers in window

sketch #5114 Doraemon by Carrieann Benthem

anonymous

anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #119

Johnny B. Goode
sketch #119

sketch #3444 PSY by Melodee Ripepi

anonymous

anonymous
sketch #3444 PSY by Melodee Ripepi

sketch #4859

anonymous

anonymous
sketch #4859

sketch #2070

anonymous

anonymous
sketch #2070

sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

sketch #4708 Katekyo Hitman Reborn by Mário JBudo

anonymous

anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo

sketch #1614 uncle bun

Renjith Raj
sketch #1614 uncle bun

sketch #717

anonymous

anonymous
sketch #717

sketch #1199

Jesus Ariel Valencia Mendez
sketch #1199

sketch #1950

anonymous

anonymous
sketch #1950

sketch #3388 Fight Club by Alvaro Velasquez

anonymous

anonymous
sketch #3388 Fight Club by Alvaro Velasquez

sketch #5218 Marshall Lee Dj-ionut Manelomania

anonymous

anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #3274

anonymous

anonymous
sketch #3274

sketch #5213

anonymous

anonymous
sketch #5213

sketch #5185

anonymous

anonymous
sketch #5185

sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

anonymous

anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

tomski如图所示正方形闭合导线框处在磁感应强度恒定的匀强磁场中cedf为线框中的四个顶点图a中的线框绕e点转动图b中的线框�右 coloring

如图所示，正方形导线框、的电阻均为，边长均为，质量高途 sketch template

如图所示正方形闭合导线框的质量可以忽略不计将它从如图所示的位置匀速拉出匀强磁场．若第一次用03s时间拉出外力所做的功为W1第二次用0 sketch template

题目如图甲所示正方形导线框abcd匀速穿过一匀强磁场区域磁场区域的宽度为L磁感应强度大小为B方�垂直纸面�外导线框的电阻为R sketch template

如图所示正方形导线框abcd的质量为m边长为l导线框的总电阻为R．导线框从垂直纸面�里的水平有界匀强磁场的上方某处由静止自由下落下落 sketch template

如图甲所示在水平桌面上放置边长L=020m的正方形闭合�属线圈abcd线圈的匝数n=10匝质量m=010kg总电阻R=010Ω sketch template

如图所示在光�水平桌面上有一边长为L电阻为R的正方形导线框在导线框右侧有一宽度为dd＞L的条形匀强磁场区域磁场的边界与导线框的一边 sketch template

如图所示宽度为L的有界匀强磁场的方�垂直纸面�里磁感应强度的大小为B闭合等腰直角三角形导线框abc的直角边ab长为2L．线框总电阻为R sketch template

如图所示边长为L的正方形导线框质量为m由距磁场H高处自由下落其下边ab进入匀强磁场后线圈开始做减速运动直到其上边cd刚刚穿出磁场时 sketch template

如图所示竖直面内的正方形导线框ABCDabcd的边长均为l总电阻均为R质量分别为2m和m它们分别系在一跨过两个定�轮的轻绳两端在两 sketch template

题目如图所示在光�的水平面上有边长l=08m的正方形均匀导线框abcd其质量m=100g自感系数L=10 3当导线框中的电流变化 sketch template

如图所示边长L=02m的正方形线圈abcd其匝数n=l0总电阻r=2Ω外电路的电阻R=8Ωab边的中点和cd边的中点的连线OO sketch template

如图所示，是一个边长为的正方形导线框，每边长电阻为 高途 sketch template

如图所示PQRS为一正方形导线框它以恒定的速度�右进入以MN为边界的匀强磁场磁场方�垂直线圈平面MN线与线框的边成450角．EF分别 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

3．如图所示垂直纸面�里的匀强磁场的区域宽度为2磁感应强度的大小为B一边长为a电阻为4R的正方形均匀导线框ABCD从图示位置沿水平�右 sketch template

如图所示将边长为a质量为m电阻为R的正方形导线框竖直�上抛出穿过宽度为b磁感应强度为B的匀强磁场磁场的方�垂直纸面�里．线框�上 sketch template

如图所示正方形导线框abcd的质量为m边长为l导线框的总电阻为R．导线框从垂直纸面�里的水平有界匀强磁场的上方某处由静止自由下落下落 sketch template

如图所示用均匀电阻线做成的正方形回路由九个相同的小正方形组成小正方形每边的电阻均为r=8Ω1在AB两点间接入电池其电动势ε=5 sketch template

高中物理之电磁学导线框模型— 刘叔物理 sketch template

如图甲所示在虚线框两侧区域存在有大小为B方�分别为水平�左和水平�右的匀强磁场．用薄�属条制成的闭合正方形框aa′b′b边长为L质量为m sketch template

如图虚线上方空间有垂直线框平面的匀强磁场直角扇形导线框绕垂直于线框平面的轴O以角速度ω匀速转动．设线框中感应电流方�以逆时针为正方�那么在 sketch template

如图甲所示矩形导线框abcd固定在匀强磁场中磁感线的方�与导线框所在平面垂直规定磁场的正方�垂直纸面�里磁感应强度 B随时间变化的规律 sketch template

如图所示KLMN是一个竖直放置的单匝矩形导线框全部处于磁感应强度为B的水平方�的匀强磁场中线框面积为S电阻为RMN边水平线框绕某 sketch template

题目如图所示用同种材料制成的四根相互平行的通电长直导线每根导线电阻为分别置于正方形的四个顶点上四根导线都垂直于正方形所在平面若每 sketch template

如图所示空间存在两个磁场磁感应强度大小均为B方�相反且垂直纸面MNPQ为其边界OO′为其对称轴．一导线折成边长为l的正方形闭合回路 sketch template

如图甲所示一正方形单匝线框abcd放在光�绝缘水平面上线框边长为L质量为m电阻为R该处空间存在一方�竖直�下的匀强磁场其右边界MN sketch template

如图所示匀强磁场的磁感应强度方�竖直�上大小为B0用电阻率为ρ横截面积为S的导线做成的边长为l的正方形线圈abcd水平放置OO为过 sketch template

如图甲所示正方形线圈abcd内有垂直于线圈的匀强磁场已知线圈匝数n=10边长ab=1m线圈总电阻r=1Ω线圈内磁感应强度随时间的变化 sketch template

如图所示有理想边界的两个匀强磁场，磁感应强度均为，高途 sketch template

24．如图所示由粗细相同的导线制成的正方形线框边长为L每条边的电阻均为R其中ab边材料的密度较大其质量为m其余各边的质量均可忽略不计 sketch template

如图所示边长为L的正方形线框从图示位置开始沿光�斜面�下�动中途穿越垂直纸面�里有理想边界的匀强磁场区域．磁场的宽度大于L以i表示 sketch template

如图所示相距为d的两水平线L1和L2分别是水平�里的匀强磁场的边界磁场的磁感应强度为B正方形线框abcd边长为L质量为m将线框在磁场 sketch template

如图所示边长L=20cm的正方形线框abcd共有10匝靠着墙角放着线框平面与地面的夹角α=30°．该区域有磁感应强度B=02T水平 sketch template

如图乙所示在匀强磁场中与磁感应强度B成30°角放置一边长L=10cm的正方形线圈共100匝线圈电阻r=1Ω与它相连的电路中电阻R1 sketch template

如图所示质量为m边长为L的正方形线框从有界的匀强磁场上方由静止自由下落线框电阻为R．匀强磁场的宽度为H．磁感应强度为B线框下落过程 sketch template

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