如图所示的螺线管接入电路中闭合开关后小磁针的n极的指�如图所示请在电路的缺省部分画出电源的正负极．——青夏教育精英家教�—— Sketch Coloring Page

如图所示的螺线管接入电路中闭合开关后小磁针的n极的指�如图所示请在电路的缺省部分画出电源的正负极．——青夏教育精英家教�—— 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 #846 cat fridayz z z zzzz zz

anonymous

anonymous
sketch #846 cat fridayz z z zzzz zz

sketch #3508 Medusa by Nelly Panambo

anonymous

anonymous
sketch #3508 Medusa by Nelly Panambo

sketch #5258 Adventure Time by Kheith Ryan Lubiano

anonymous

anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano

sketch #4710

anonymous

anonymous
sketch #4710

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

anonymous

anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #4595 Hell Boy by Cristina Love

anonymous

anonymous
sketch #4595 Hell Boy by Cristina Love

sketch #20344

anonymous

anonymous
sketch #20344

sketch #5230

anonymous

anonymous
sketch #5230

sketch #2636 Robitina by sketchmaster

sketchmaster
sketch #2636 Robitina by sketchmaster

sketch #5316

anonymous

anonymous
sketch #5316

sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

sketch #5103

anonymous

anonymous
sketch #5103

sketch #4273

anonymous

anonymous
sketch #4273

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #4902

anonymous

anonymous
sketch #4902

sketch #4298

anonymous

anonymous
sketch #4298

sketch #4232 Tobirama by Kadi Kader

anonymous

anonymous
sketch #4232 Tobirama by Kadi Kader

sketch #3488 cats

anonymous

anonymous
sketch #3488 cats

sketch #1076

anonymous

anonymous
sketch #1076

sketch #2808

Luis E. Guvara
sketch #2808

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #962

Wynchz
sketch #962

sketch #4622 Miku by Kheith Ryan Lubiano

anonymous

anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #787

Laura Agapi Asnicar
sketch #787

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #2922

anonymous

anonymous
sketch #2922

sketch #74

Rachel Roe
sketch #74

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

sketch #3261

anonymous

anonymous
sketch #3261

sketch #1463

Laura Agapi Asnicar
sketch #1463

tomski如图所示的螺线管接入电路中闭合开关后小磁针的n极的指�如图所示请在电路的缺省部分画出电源的正负极．——青夏教育精英家教�—— coloring

图所示电路中请用笔画线代替导线将电路补全．要求将�动变阻器和螺线管组成串联电路闭合开关后螺线管左端为N极且�动变阻器的�片�左移动 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当开关闭合后两螺线管�相反方�运动请把乙螺线管的导线连接在右边电源上——青夏教育精英家教�—— sketch template

用漆包线在笔杆上绕制一只螺线管接入如图所示的电路中闭合开关S后要使螺线管吸引大头针的数量增多变阻器的�片P应� 端移动此时灯泡的亮度 sketch template

6．小芳用漆包线在笔杆上绕制了·一只螺线管接入如图所示的电路中闭合开关S后要使螺线管吸大头针的数量增多变阻器的�片P应� 端移动此时 sketch template

某同学在“探究通电螺线管的外部磁场 的活动中用漆包线绕制一只螺线管接入如图所示的电路中闭合开关S后螺线管的下端为 极当�动变阻器的� sketch template

如图所示的螺线管接入电路中闭合开关后小磁针的N极的指�如图所示请在电路的缺省部分画出电源的正负极．——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，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

如图所示的双线螺线管当开关S闭合时其铁芯AB A．A端为S极B端为N极B．A端为N极B端为S极C．不能被磁化D．无法确定是否被磁化 sketch template

1．如图所示通电螺线管的上方有一个静止的小磁针轴线上右边的圆圈表示闭合电路中一部分导体的横截面．下列判断正确的是 A．通电螺线管的d端 sketch template

如图所示电路当开关K闭合后螺线管的 端为N极．想使螺线管的磁性减弱应该填“插入或“拔出 铜塞．题目和参考答案 ——青夏教育精英 sketch template

如图所示的电路中若要使灯L1和L2组成并联电路应闭合开关 应断开开关 A．S2S3S1B．S1S3S2C．S1S2S3——青 sketch template

在闭合螺线管线路中的开关S后小磁针的北极指�如图所示画出螺线管的绕线方式．——青夏教育精英家教�—— 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NS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

中考物理考点解读：通电螺线管的磁场知乎 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NS极并用箭头在小磁针N极的下方标出其转动的 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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

如图所示的电路中电源电压保持不变R为定值电阻当开关闭合时标有“6V 3W 的小灯泡L恰好正常�光若保持R不变将L换成另一只标有 sketch template

3．如下图所示根据通电螺线管的磁感线方�可判断通电螺线管左端为 极电源的a端为 极小磁针静止时的b端为 极——青夏教育精英家教�—— sketch template

如图所示的电路已知R1=R2=R3若使通电螺线管的磁性最强的情况是 A．合上S1断开S2B．合上S2断开S1C．S1和S2都断开D sketch template

如图所示的电路中闭合开关S后比较abcd四处电流大小其中不正确的是 A．Ia＞IbB．Ia=IdC．Ia＞IdD．Id＞Ic sketch template

如图所示的电路中电源电压保持不变．当�动变阻器的�片P�右�动时电流表和电压表的示数变化情况是 A．电流表和电压表的示数都变大 sketch template

如图所示固定的轻弹簧下端用细线竖直悬挂一条形磁体当下方电路闭合通电后�现弹资长度缩短了请在括号屮标出螺线管下端的极性N或S和电源 sketch template

如图所示将两个�动变阻器串联起来若将Bc两个接线柱接入电路后为使这两个�动变阻器接人电路的总电阻最大则�片的位置放置应是 A sketch template

如图所示已知两通电螺线管通电后相互排斥请在图中将电路连接完整．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电流表A示数变大电压表V2示数变小B．电流 sketch template

小明用导线绕在铁钉上接入如图所示的电路中制成了一个电磁铁闭合开关S小磁针静止时左端应为 极当�动变阻器的�片P�左移动时电磁铁的 sketch template

在如图所示的通电螺线管旁有一静止磁体请标出电源的正极及螺线管磁感线的方�．题目和参考答案——青夏教育精英家教�—— 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

2闭合电路的欧姆定律 sketch template

如图所示的电路中，电源电压保持不变。闭合开关S后，�片P从b端移动到a端的过程，电压表示数U与电流表示数I的关系图像如图所示。下列说法正确的是（ sketch template

如图所示通电螺线管�围的小磁针静止时小磁针N极指�正确的是 A．abcB．abdC．acdD．bcd 题目和参考答案 sketch template

free web stats