如图所示的电路开关闭合后对此电路和下列说法中错误的是 A．电路中的电流方�如图所示b．l1和l2属并联c．开关s控制整个电路d．如果用 Sketch Coloring Page

如图所示的电路开关闭合后对此电路和下列说法中错误的是 A．电路中的电流方�如图所示b．l1和l2属并联c．开关s控制整个电路d．如果用 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 #5268 Harley Quinn by 조바다

anonymous

anonymous
sketch #5268 Harley Quinn by 조바다

sketch #2446 Joker by sketchmaster

sketchmaster
sketch #2446 Joker by sketchmaster

sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

anonymous

anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

sketch #5141

anonymous

anonymous
sketch #5141

sketch #20215 Desert

anonymous

anonymous
sketch #20215 Desert

sketch #4704 Slash

anonymous

anonymous
sketch #4704 Slash

sketch #4971 Rhianna by Isaiah Fantisy Godlike

anonymous

anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

sketch #5157

anonymous

anonymous
sketch #5157

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #5287

anonymous

anonymous
sketch #5287

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #5248

anonymous

anonymous
sketch #5248

sketch #21243

anonymous

anonymous
sketch #21243

sketch #1041 strawberries

anonymous

anonymous
sketch #1041 strawberries

sketch #3581 Dante

anonymous

anonymous
sketch #3581 Dante

sketch #1387

Laura Agapi Asnicar
sketch #1387

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #4724 Turtwig by Mark Robson

anonymous

anonymous
sketch #4724 Turtwig by Mark Robson

sketch #5073 Broken Heart by Islam Mourad

anonymous

anonymous
sketch #5073 Broken Heart by Islam Mourad

sketch #2178

anonymous

anonymous
sketch #2178

sketch #5226

anonymous

anonymous
sketch #5226

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #5172 Cheshire Cat by Juan Garcia

anonymous

anonymous
sketch #5172 Cheshire Cat by Juan Garcia

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #5163

anonymous

anonymous
sketch #5163

sketch #3496

anonymous

anonymous
sketch #3496

sketch #5155

anonymous

anonymous
sketch #5155

sketch #1519

anonymous

anonymous
sketch #1519

sketch #3385

anonymous

anonymous
sketch #3385

tomski如图所示的电路开关闭合后对此电路和下列说法中错误的是 a．电路中的电流方�如图所示b．l1和l2属并联c．开关s控制整个电路d．如果用 coloring

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

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 sketch template

题目如图所示的电路中电源电压为 6V且保持不变�动变阻器 R 的规格为“40Ω 1A 定值电阻 R1的规格为“10Ω 05A 只 sketch template

第一讲 电路的基本概念和基本定律知乎 sketch template

图示电路中，在开关S闭合前电路已处于稳态。当开关闭合后，（）。简答题试题答案 sketch template

3．如图所示电路闭合开关后比较abcd四处电流的大小其中正确的是 A．Ia＝Id B．Ia＜Ib C．Ib＞Ic D．Ic sketch template

如图所示电路中的总电压和灯L的电阻保持不变当闭合开关S1断开开关S2和S3时灯L正常�光电压表示数为6V当闭合开关S1S2断开 sketch template

如图所示的电路AB和CD均为镍铬合�线．闭合开关后通过观察电流表的示数可以比较出合�线电阻的大小这种研究方法叫转换法填“等效替代法 sketch template

如图所示的电路中若同时闭合开关S1和S3、断开S2电阻R1与R2是 的若只闭合开关S2电阻R1和R2是 的均选填 sketch template

如图所示的电路中当开关S1闭合S2S3断开时R1上消耗的电功率是6W再把开关S2闭合后电路消耗的电功率共为9W电流表示数增加0 sketch template

如图所示的电路闭合开关S1断开S2时电路的连接方式是串联电压表测量R1两端的电压断开开关S1闭合S2时电路的连接方式是串联电压 sketch template

如图所示电路开关S1闭合后S2的断开与闭合使电流表A2的两次示数之比为35由此可知R1与R2的阻值之比为23S2断开再闭合的过程 sketch template

如图所示的电路中电源的电压保持不变R1为定值电阻R2为�动变阻器闭合开关S�片P�右移动时则A．电流表A的示数变大B．电压表V的示 sketch template

如图所示的电路下列说法中正确的是 A．只闭合开关S1S2灯L1亮L2不亮B．只闭合开关S2S3灯L1L2都亮C．只闭合开关 sketch template

如图所示的电路下列说法中正确的是A只闭合开关S1时小灯泡与�动变阻器串联B只闭合开关S2时电流表无示数C闭合开关S1和S2�右 sketch template

如图所示电路电源两端电压不变只闭合开关S1时电流表的示数为02A只闭合开关S2时电流表的示数为01A只闭合S3时电流表的示数 sketch template

在如图所示的电路中电源电压保持不变下列说法正确的是 A．只闭合开关S1变阻器�片�左移动时电压表V1无示数电压表V2与电流表A示 sketch template

2闭合电路的欧姆定律 sketch template

如图所示电路要使灯泡L1和L2组成串联电路应该 A．只闭合S3B．只闭合S2C．同时闭合S1和S2D．同时闭合S1和S3——青夏教育 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

如图所示电路如果同时闭合开关S1S3且断开S2则灯L1L2为联要使灯L1L2组成串联电路只要闭合开关 ．——青夏教育精英家教�—— sketch template

如图6所示的电路中要使灯L1L2并联�光则应闭合开关 A．S1 B．S1S3 C．S2S3 D．S1S2S3 12如图5要 sketch template

关于如图所示的电路图下列说法错误的是 A．断开S1S3闭合S2电路是通路 B．断开S2S3闭合S1电路是通路 C．断开 sketch template

如图所示的电路中123456为连接点的标号．在开关闭合后�现小灯泡不亮．现用多用电表检查电路故障需要检测的有电源开关小 sketch template

小明按右图所示的电路进行实验开关闭合后电压表V1和V2的指针位置完全一样如图乙所示L1和L2两端的电压分别是A10V2VB8V sketch template

在如图所示的电路中电源电压保持不变电阻R1 的阻值为20Ω闭合开关S电流表A1的示数为03A电流表A 的示数为05A．求1 sketch template

如图所示的电路是某种逻�电路两个开关AB并联控制同一灯泡YAB中任一开关闭合时灯泡Y都亮那么这个电路的逻�关系为 A “非 sketch template

如图所示的电路123456 为连接点的标号．在开关闭合后�现小灯泡不亮．现用多用电表检查电路故障需要检测的有电源开关小 sketch template

关于如图所示的电路的说法正确的是 A开关断开时L1亮而L2不亮B开关闭合时L2先亮而L1后亮C开关断开时两灯都不亮D开关 sketch template

如图的图a所示的电路电源电压保持不变闭合开关S调节�动变阻器两电压表的示数随电路中电流的变化的图像如图b所示根据图像的信息可知 是 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

如图所示电路开关闭合后下列说法正确的是 A．表A1的示数变大表A2的示数不变B．表A1的示数变小表A2的示数变大C．表A1的示数变 sketch template

如图所示的电路开关闭合后对此电路和下列说法中错误的是 A．电路中的电流方�如图所示B．L1和L2属并联C．开关S控制整个电路D．如果用 sketch template

如图所示的电路中电源两端的电压保持不变闭合开关SS1当�片P 移至�动变阻器R2的A端时电压表V1的示数为U1电压表V2的示数为 sketch template

free web stats