如图所示是霓虹灯的供电电路电路中的变压器可视为理想变压器已知变压器原线圈与副线圈匝数比加在原线圈的电压v霓虹灯正常工作的电阻r Sketch Coloring Page

如图所示是霓虹灯的供电电路电路中的变压器可视为理想变压器已知变压器原线圈与副线圈匝数比加在原线圈的电压v霓虹灯正常工作的电阻r 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 #2926 Power Puff Girls by Sylvie Rieux

anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #2636 Robitina by sketchmaster

sketchmaster
sketch #2636 Robitina by sketchmaster

sketch #2976 A girl watches the moon

Laura Agapi Asnicar
sketch #2976 A girl watches the moon

sketch #3538

anonymous

anonymous
sketch #3538

sketch #2577

anonymous

anonymous
sketch #2577

sketch #4834 Aayla Secura by Nînâ Yämâhä

anonymous

anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä

sketch #68509

anonymous

anonymous
sketch #68509

sketch #3392

anonymous

anonymous
sketch #3392

sketch #2939 Eye by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #2977 Spongebob Germaine Hoens

anonymous

anonymous
sketch #2977 Spongebob Germaine Hoens

sketch #5009 Elen Jager from Attack on Titan

anonymous

anonymous
sketch #5009 Elen Jager from Attack on Titan

sketch #22

anonymous

anonymous
sketch #22

sketch #5090

anonymous

anonymous
sketch #5090

sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #3651 Istanbul by DjDarío GT

anonymous

anonymous
sketch #3651 Istanbul by DjDarío GT

sketch #3469

anonymous

anonymous
sketch #3469

sketch #521 A hungry caterpillar

Tom Kelly
sketch #521 A hungry caterpillar

sketch #5369 Wolverine by ShopRasta Roots

anonymous

anonymous
sketch #5369 Wolverine by ShopRasta Roots

sketch #878

Laura Agapi Asnicar
sketch #878

sketch #5327

anonymous

anonymous
sketch #5327

sketch #5095 Lion by Frederic Knauer

anonymous

anonymous
sketch #5095 Lion by Frederic Knauer

sketch #1170

anonymous

anonymous
sketch #1170

sketch #2619 Underwater by sketchmaster

sketchmaster
sketch #2619 Underwater by sketchmaster

sketch #3339 Sasuke by Jean-Benoit Renaud

anonymous

anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #865

Laura Agapi Asnicar
sketch #865

sketch #1168

anonymous

anonymous
sketch #1168

sketch #5134

anonymous

anonymous
sketch #5134

tomski如图所示是霓虹灯的供电电路电路中的变压器可视为理想变压器已知变压器原线圈与副线圈匝数比加在原线圈的电压v霓虹灯正常工作的电阻r coloring

如图所示是霓虹灯的供电电路电路中的变压器可视为理想变压器已知变压器原线圈与副线圈匝数比加在原线圈的电压V霓虹灯正常工作的电阻R sketch template

双控开关教程以及各种照明原理图 知乎 sketch template

双控开关教程以及各种照明原理图 知乎 sketch template

如图供电电路的变压器可视为理想变压器已知变压器原线圈与副线圈匝数比加在原线圈的电压为V副线圈与灯泡连接灯泡的额定电流为028A sketch template

人教版物理九年级上第十七章第二节细化知识点同步练习——欧姆定律的图像问题（1）在线组卷 sketch template

一轮复习：描绘小灯泡伏安特性曲线知乎 sketch template

如图所示一个变压器的原线圈接在220 V的市电上�额定电压为180×104 V的霓虹灯供电使它正常�光为了安全需在原线圈回路中接入 sketch template

如图所示是某同学“测定小灯泡电功率时连接的电路小灯泡额定电压为25V所用电源电压恒为3V 1连接电路时开关应闭合开关前�动 sketch template

有一只灯炮标有“6V6W 的字样现只有电压为8V的电源．1要使灯炮正常工作需要在电路中串联一个多大电阻这只电阻的电功率是多� sketch template

交流电路中电容电流超前电压90°，这样理解更容易知乎 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右图所示在探究“并联电路中干路的电流与各支路的电流关系实验中需要分别测出abc三点的电流 1画出测量b点电流的电路图并标明 sketch template

在右图所示的电路中电源电压6V闭合开关后两灯均不 �光用电压表测量电路中ab间电压为0bc间电压 为6V则电路中的故障可能是 sketch template

题目如图甲所示的电路中电源电压保持不变小灯泡L标有“6V 3W 闭合开关S后�动变阻器的�片P由B端移动到A端过程中测得电流表与 sketch template

题目下表为一台电烤箱的铭牌其内部简化电路如图所示R1和R2均为电热丝××牌电烤箱额定电压220V额定功率高温档1100W低温档 sketch template

12．在如图所示的电路中电源电压恒定为U电键闭合后将�动变阻器R2的�片P�左�动时电路中的小灯泡L1L 2和L 3的亮度变化情况是 sketch template

如图所示电路中电源的电压是9 V小灯泡是“6 V 3 W �动变阻器�动片P从M移到N时连入电路的变阻器的电阻值从0变到12Ω．1 sketch template

如图甲所示电路中电源两端电压保持不变R0为定值电阻R1为�动变阻器．图乙是该�动变阻器消耗的电功率与电流关系的图象．求1当电路中 sketch template

题目在如图a所示的电路中R1为定值电阻R2为�动变阻器闭合开关S将�动变阻器的�动触头P从最右端�到最左端两个电压表的示数随 sketch template

如图2所示电路，当开关S闭合后，L1、L2均能�光，电流表、电压表均有示数．过一会儿，两灯都不�光．电流表、电压表的示数均为零，可能�生的故障 sketch template

如图所示小灯泡L1和L2额定电压均为12VAB分别为L1和L2中的电流随两端电压变化关系的图象现将两灯串联接入电路使其中个灯泡正常 sketch template

阅读短文回答问题把两种不同材料的导线组成如图所示的闭合回路当AB 两端存在温度差时回路中就会有电流通过这就是塞贝克效应这种电路叫 sketch template

第一讲 电路的基本概念和基本定律知乎 sketch template

闭合电路的一部分导体或磁铁的运动方�如图所示下列各电路中能产生感应电流的是A．B．C．D．——青夏教育精英家教�—— sketch template

如图甲所示的变压器电路中理想变压器原副线圈匝数之比为12ab输入端输入如图乙所示的交变电流副线圈电路中电阻R=1Ω电路中的电流表 sketch template

如图所示的电路中电流表量程为0 06A电压表量程为0 15V电阻R0=30Ω�动变阻器标有电路两端电压U=24V保持不变．闭合开关 sketch template

如图所示电路中电源电压为30V定值电阻为30Ω�动变阻器标有“60Ω15A 字样在该电路正常使用的情况下电路消耗的最大功率 W sketch template

如图所示一个标有“6V 36W 字样的小灯泡L和最大阻值为50Ω的�动变阻器R串联后接在电压恒为6V的电源两端设灯丝电阻不变则下列判断 sketch template

如图所示的电路中电源两端电压不变灯泡的电阻不随温度变化闭合开关S后�动变阻器的�片P由图示位置�a端�动的过程中下列说法正确的是A sketch template

如图所示电路电源电压为9V灯L上标有“6V 3W 字样当开关S闭合时该灯恰好能正常�光．请你应用所学知识求出至�5个有关该电路的电学 sketch template

如图所示的部分电路中电源电压U保持不变abc为三个接线柱．现备有三个电阻R1＝9ΩR2＝6ΩR3＝3Ω． 1若只在ac间接 sketch template

如图所示的电路当变阻器的�片P�b移动过程中A灯L功率变大电表AV的示数都变小B灯L功率变大电表A的示数变小V的示数变大C灯L功率 sketch template

如图所示电路中的变压器为理想变压器S为单刀双掷开关．P是�动变阻器R的�动触头U1为加在原线圈两端的交变电压I1I2分别为原线圈和副 sketch template

在如图所示的电路中电源两端的电压保持不变在开关S1闭合的情况下开关S2闭合后与S2断开时相比电流表电压表示数的变化下列说法中正确的 sketch template

15．请在如图2所示的家庭电路中以笔画线代替导线将一个两孔插座和一个带按钮开关的螺丝口灯泡接入电路——青夏教育精英家教�—— sketch template

free web stats