如图甲所示空间有一宽为2l的匀强磁场区域磁感应强度为b方�垂直纸面�外abcd是由均匀电阻丝做成的边长为l的正方形线框总电阻为r线 Sketch Coloring Page

如图甲所示空间有一宽为2l的匀强磁场区域磁感应强度为b方�垂直纸面�外abcd是由均匀电阻丝做成的边长为l的正方形线框总电阻为r线 Template

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sketch #280

anonymous

anonymous
sketch #280

sketch #3489 Panda by Scott Terry

anonymous

anonymous
sketch #3489 Panda by Scott Terry

sketch #245 Fishy

Lucy Barnard
sketch #245 Fishy

sketch #4834 Aayla Secura by Nînâ Yämâhä

anonymous

anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä

sketch #2645 Flowers in window

Rachel Roe
sketch #2645 Flowers in window

sketch #5074

anonymous

anonymous
sketch #5074

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #5158 Till Lindemann by Cristina Love

anonymous

anonymous
sketch #5158 Till Lindemann by Cristina Love

sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

anonymous

anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

sketch #3157 umpa lumpa

anonymous

anonymous
sketch #3157 umpa lumpa

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #4702

anonymous

anonymous
sketch #4702

sketch #1061 garota ao vento

Ariel Fernando
sketch #1061 garota ao vento

sketch #3631

anonymous

anonymous
sketch #3631

sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #5203 Alien vs. Predator Ani Chachua

anonymous

anonymous
sketch #5203 Alien vs. Predator Ani Chachua

sketch #3727 Stitch by Louis Tradieu

anonymous

anonymous
sketch #3727 Stitch by Louis Tradieu

sketch #5281

anonymous

anonymous
sketch #5281

sketch #2452 Manga by sketchmaster

sketchmaster
sketch #2452 Manga by sketchmaster

sketch #308

Helyryn
sketch #308

sketch #3378

anonymous

anonymous
sketch #3378

sketch #2150 batman

anonymous

anonymous
sketch #2150 batman

sketch #4546 Misaki Mei by Wanis Khelifa

anonymous

anonymous
sketch #4546 Misaki Mei by Wanis Khelifa

sketch #5068

anonymous

anonymous
sketch #5068

sketch #2559 sun

anonymous

anonymous
sketch #2559 sun

sketch #5232 Avril by Teresa Temacha

anonymous

anonymous
sketch #5232 Avril by Teresa Temacha

sketch #251

Tom Kelly
sketch #251

sketch #2087 zay lin

Zay Lin
sketch #2087 zay lin

sketch #5072

anonymous

anonymous
sketch #5072

sketch #1892 hmmmm........

anonymous

anonymous
sketch #1892 hmmmm........

tomski如图甲所示空间有一宽为2l的匀强磁场区域磁感应强度为b方�垂直纸面�外abcd是由均匀电阻丝做成的边长为l的正方形线框总电阻为r线 coloring

一轮复习：有关安培力的立体图转平面图 知乎 sketch template

如图甲所示空间有一宽为2L的匀强磁场区域磁感应强度为B方�垂直纸面�外abcd是由均匀电阻丝做成的边长为L的正方形线框总电阻值为R sketch template

28．如图所示在x轴上方有一匀强磁场磁感应强度的方�垂直于纸面�里大小为B在x轴下方有一匀强电场电场强度的大小为E方�与y轴的夹角 sketch template

如图所示水平方�上有一弹簧振子 O点是其平衡位置振子在a和b之间做简谐运动关于振子下列说法正确的是 A．在a点时加速度最大速度最大 sketch template

如图甲所示，竖直�下的匀强磁场存在于底面半径为R的圆柱形空间内，O和是圆柱形空间上下两个圆面的圆心，其后侧与O等高处有一个长度为R的水平线状 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空间有一宽为2L的匀强磁场区域磁感应强度为B方�垂直纸面�外abcd是由均匀电阻丝做成的边长为L的正方形线框总电阻为R线 sketch template

如图所示在xOy坐标平面的第一象限内有沿 Y方�的匀强电场在第四象限内有沿 Y方�的匀强电场和垂直于平面�外的匀强磁场且电场强度大小与第 sketch template

如图所示空间同时存在水平�右的匀强电场和方�垂直纸面�里磁感应强度为B的匀强磁场质量为m电荷量为q的液滴以某一速度沿与水平方�成θ角 sketch template

如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为B一根质量为m sketch template

如图所示两根足够长的平行光��属轨道和水平面成α角上端接有电阻R空间有垂直于轨道平面的匀强磁场磁感应强度为B．质量为m的水平�属杆从 sketch template

如图所示坐标空间中有场强为E的匀强电场和磁感应强度为B的匀强磁场y轴为两种场的分界线图中虚线为磁场区域的右边界现有一质量为m电荷量为 sketch template

25．如图甲所示在真空中半径为R＝5L0的圆形区域内存在匀强磁场磁场方�垂直纸面�里．在磁场右侧有一对平行�属板M和N两板间距离为d sketch template

如图所示空间分布着有理想边界的匀强电场和匀强磁场．左侧匀强电场的场强大小为E方�水平�右电场宽度为L中间区域及右侧匀强磁场的磁感应强度 sketch template

磁场区域最小面积的求解方法知乎 sketch template

如图甲所示，水平桌面上放置一圆筒，筒内装有适量的水。弹簧测力计下悬挂一圆柱体，从液面逐渐浸入直到浸没，弹簧测力计示数F与圆柱体下表面浸入液体 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 sketch template

百度教育 sketch template

如图所示在两平行光�导体杆上垂直放置两导体abcd其电阻分别为R1R2且R1＜R2其他电阻不计．整个装置放在磁感应强度为B的匀强 sketch template

25．如图所示在光�绝缘的水平面上．有两个竖直�下的匀强磁场区域1 2 磁场的宽度和两个区域之间的距离均为l 磁感应强度均为B0一 sketch template

题目如图所示矩形边界ABCD内存在磁感应强度为B的匀强磁场方�垂直纸面�里AB长为2LAD长为L从AD的中点E以不同速率�射粒子 sketch template

题目如图所示间距为l1的平行�属导轨由光�的倾斜部分和足够长的水平部分平�连接而成右端接有阻值为R的电阻c矩形区域MNPQ中有宽为 sketch template

百度教育 sketch template

如图所示用粗细均匀的电阻丝折成平面梯形框架abcd边均与ad边成60°角ab=bc=cd=L长度为L的电阻丝电阻为r框架与一电动势 sketch template

29．如图所示使一薄钢条下端固定现分别用不同的力去推它使其�生甲乙丙丁各图所示的形变如果F1=F3=F4&gtF2能说明力的作用 sketch template

10．如图所示在光�的水平面上有一垂直�下的匀强磁场分布在宽为L的区域内现有一个边长为＜L的正方形闭合线圈以速度垂直磁场边界�过磁场后 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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表面粗糙的水平传递带在电动机的带动下以速度v 匀速运动在空间中边长为2L的正方形固定区域内有竖直�上的匀强磁场磁感应强度大小为B sketch template

题目某同学利用如图所示的电路测量小灯泡的电阻小灯泡标有“2．5 V 的字样他记录的实验数据如下表所示其中有一次记录的电流表示数是错误 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

百度教育 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一个半径为R的四分之一光�球球面放在水平桌面上球面上放置一光�均匀铁链其A端固定在球面的顶点B端恰与桌面不接触铁链单位长度的 sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

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