如图所示矩形闭合线圈与匀强磁场垂直一定能产生感应电流的是 A．沿磁场方�平动b．以一条边为轴转动c．线圈形状逐渐变为圆形d．沿纸平面 Sketch Coloring Page

如图所示矩形闭合线圈与匀强磁场垂直一定能产生感应电流的是 A．沿磁场方�平动b．以一条边为轴转动c．线圈形状逐渐变为圆形d．沿纸平面 Template

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More Sketches

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

sketch #2881 Mickey Mouse by Michael Angcay

anonymous

anonymous
sketch #2881 Mickey Mouse by Michael Angcay

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

anonymous

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

sketch #3803

Laura Agapi Asnicar
sketch #3803

sketch #5181

anonymous

anonymous
sketch #5181

sketch #4605 Goku by Jayme Sousa

anonymous

anonymous
sketch #4605 Goku by Jayme Sousa

sketch #5217

anonymous

anonymous
sketch #5217

sketch #5339

anonymous

anonymous
sketch #5339

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #5308 Taylor Swift by Gabi Ferrari

anonymous

anonymous
sketch #5308 Taylor Swift by Gabi Ferrari

sketch #521 A hungry caterpillar

Tom Kelly
sketch #521 A hungry caterpillar

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #113

Rachel Roe
sketch #113

sketch #2459 funky afro

sketchmaster
sketch #2459 funky afro

sketch #4298

anonymous

anonymous
sketch #4298

sketch #2969

anonymous

anonymous
sketch #2969

sketch #1451 mi6softlab vibra

anonymous

anonymous
sketch #1451 mi6softlab vibra

sketch #303

anonymous

anonymous
sketch #303

sketch #5121

anonymous

anonymous
sketch #5121

sketch #5129 Konata Izumi by Urs Stefan

anonymous

anonymous
sketch #5129 Konata Izumi by Urs Stefan

sketch #4760

anonymous

anonymous
sketch #4760

sketch #5435

anonymous

anonymous
sketch #5435

sketch #1432

Laura Agapi Asnicar
sketch #1432

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #3810

anonymous

anonymous
sketch #3810

sketch #1226 the man

anonymous

anonymous
sketch #1226 the man

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #5049

anonymous

anonymous
sketch #5049

sketch #2117

anonymous

anonymous
sketch #2117

tomski如图所示矩形闭合线圈与匀强磁场垂直一定能产生感应电流的是 a．沿磁场方�平动b．以一条边为轴转动c．线圈形状逐渐变为圆形d．沿纸平面 coloring

题目如图甲所示匝数为N匝的矩形闭合导线框abced电阻不计处于磁感应强度大小为02T的水平匀强磁场中导线框面积为05m2导线 sketch template

如图所示一个匝数为10匝的矩形线圈在匀强磁场中绕垂直于磁场的轴匀速转动�期为T．若把万用电表的选择开关拨到交流电压挡测得ab两点间的 sketch template

如图所示，在匀强磁场中，一矩形�属线圈两次分别以不高途 sketch template

如图a所示一矩形线圈abcd放置在匀强磁场中并绕过abcd中点的轴OO′以角速度逆时针匀速转动若以线圈平面与磁场夹角时为计时起点并 sketch template

如图所示一矩形线圈绕与匀强磁场垂直的中心轴OO′沿顺时针方�转动引出线的两端分别与相互绝缘的两个半圆形铜环M和N相连．M和N又通过固定的 sketch template

如图所示交流�电机的矩形线框长为04m宽为02m共有50匝线圈其电阻r=10Ω在磁感应强度B=02T的匀强磁场中绕垂直于 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 sketch template

题目如图甲所示为交流�电机的原理图矩形线圈在匀强磁场中绕垂直于磁场方�的固定轴OO′逆时针匀速转动匝数n=100匝电阻为r=1Ω的 sketch template

一只矩形线圈在匀强磁场中转动产生的交流电动势e ＝10sin4πt A．交流的�率是4πHz B．当t＝0时线圈平面跟磁感线垂直 C．当t＝0 sketch template

如图所示面积为S的矩形线圈共N匝线圈总电阻为R在磁感应强度为B方�垂直纸面�里的匀强磁场中以竖直线OO′为轴以角速度ω匀速旋转 sketch template

如图所示一小型�电机内有n=100匝的矩形线圈线圈所围面积S=0 10m2线圈电阻可忽略不计在外力作用下矩形线圈在磁感应强度B=0 sketch template

如图所示匝数为n面积为S总电阻为R1的矩形闭合线圈在磁感应强度为B的匀强磁场中按图示方�以角速度ω做匀速转动t=0时经过图示位置．外 sketch template

如图所示单匝矩形线圈的一半放在理想边界的匀强磁场中线圈轴OO’与磁场的边界重合线圈按图示方�匀速转动开始计时的时刻线圈平面与磁场方� sketch template

如图所示有一矩形线圈的面积为s匝数为N内阻不计绕OO′轴在水平方�的磁感应强度为B的匀强磁场中以角速度ω匀速转动从图示位置开始计时 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 sketch template

如图所示N匝矩形线圈abcd面积为S在磁感应强度为B的匀强磁场中绕ad边以角速度ω从中性面位置开始匀速转动试推导经过时间t时线圈中的感应 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 sketch template

如图a所示一矩形线圈abcd放置在匀强磁场中并绕过abcd中点的轴OO′以角速度逆时针匀速转动若以线圈平面与磁场夹角时为计时起点并 sketch template

19．如图所示在磁感应强度为B的匀强磁场中有一匝数为N的矩形线圈其面积为S电阻为r线圈两端外接一电阻为R的用电器和一个交流电压表若 sketch template

如图所示一矩形线圈绕与匀强磁场垂直的中心轴OO′沿顺时针方�转动引出线的两端分别与相互绝缘的两个半圆形铜环M和N相连．M和N又通过固定的 sketch template

如图甲所示一半径为r=1m的圆形导线圈放在匀强磁场中磁场方�与线圈平面垂直图乙为磁感应强度B随时间t变化关系的图线规定垂直纸面�里的 sketch template

如图所示n=50匝的矩形线圈abcd边长ab=20cmbc=25cm放在磁感强度B=04T的匀强磁场中绕垂直于磁感线且通过线圈中线 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甲所示光�绝缘的水平面上一矩形�属线圈abcd的质量为m电阻为R面积为Sad边长度为L其右侧是有左右边界的匀强磁场磁场方�垂直 sketch template

如图所示水平放置的光�平行�属导轨MNPQ处于竖直�下的足够大的匀强磁场中导轨间距为L导轨的右端接有阻值为R的电阻一根质量为m电阻 sketch template

如图所示矩形闭合线圈与匀强磁场垂直一定能产生感应电流的是 A．沿磁场方�平动B．以一条边为轴转动C．线圈形状逐渐变为圆形D．沿纸平面 sketch template

如图所示在一闭合圆形线圈所在的范围内存在垂直于该线圈平面的匀强磁场下列方法能使线圈中产生感应电流的是 A．将圆形线圈水平�左拉出磁场B sketch template

百度教育 sketch template

如图所示闭合线圈上方有一竖直放置的条形磁铁磁铁的N极朝下但未插入线圈内部当磁铁�上运动时 A线圈中感应电流的方�与图中箭头方� 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 sketch template

如图所示水平地面上方矩形区域内存在垂直纸面�里的匀强磁场两个用相同材料相同粗细的导线绕制的单匝闭合正方形线圈1和2其边长L1=2L2 sketch template

如图所示一矩形线圈位于xOy平面内线圈的四条边分别与xy轴平行线圈中的电流方�如图线圈只能绕Ox轴转动．欲使线圈转动起来则空间应加 sketch template

如图所示先后以速度v1和v2匀速把一矩形线圈拉出有界的匀强磁场区域v2=2v1在先后两种情况下 A．线圈中的感应电流之比I1I2 sketch template

如图所示闭合线圈上方有一竖直放置的条形磁铁磁铁的N极朝下但未插入线圈内部当磁铁�上运动时 A线圈中感应电流的方�与图中箭头方� sketch template

如图所示在匀强磁场中的一单匝闭合�属线圈线圈平面与磁感应强度方�垂直磁场的磁感应强度大小为B线圈面积为S电阻为R．当线圈右边以ab为 sketch template

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