实验室要测量一只阻值约为400Ω的电阻rx的阻值提供的器材有电源学生用电流表一只学生用电压表一只�动变阻器r一只电阻箱r0一只 Sketch Coloring Page

实验室要测量一只阻值约为400Ω的电阻rx的阻值提供的器材有电源学生用电流表一只学生用电压表一只�动变阻器r一只电阻箱r0一只 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 #4549

anonymous

anonymous
sketch #4549

sketch #3166 Axl Rose by Jessie Lightwood

anonymous

anonymous
sketch #3166 Axl Rose by Jessie Lightwood

sketch #5172 Cheshire Cat by Juan Garcia

anonymous

anonymous
sketch #5172 Cheshire Cat by Juan Garcia

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #2901 Smurf by Ronny Alexander Nikolaevich

anonymous

anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich

sketch #5226

anonymous

anonymous
sketch #5226

sketch #1697

Abdul Kaium Alamgir
sketch #1697

sketch #5315

anonymous

anonymous
sketch #5315

sketch #5020 Stitch by Hina Ali

anonymous

anonymous
sketch #5020 Stitch by Hina Ali

sketch #5162 Alien by KiNg Buamir

anonymous

anonymous
sketch #5162 Alien by KiNg Buamir

sketch #4300 República, comunismo, libertad

anonymous

anonymous
sketch #4300 República, comunismo, libertad

sketch #5227

anonymous

anonymous
sketch #5227

sketch #4475 Daft Punk by Reggie Garcia

anonymous

anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #2552

anonymous

anonymous
sketch #2552

sketch #3727 Stitch by Louis Tradieu

anonymous

anonymous
sketch #3727 Stitch by Louis Tradieu

sketch #3012 Girl by Safa M. Esam Srk

anonymous

anonymous
sketch #3012 Girl by Safa M. Esam Srk

sketch #4632

anonymous

anonymous
sketch #4632

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #5231

anonymous

anonymous
sketch #5231

sketch #2423

anonymous

anonymous
sketch #2423

sketch #3149 Dude with a sword by Elio Hernandez

anonymous

anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #3455 Enya by Georai Shahar

anonymous

anonymous
sketch #3455 Enya by Georai Shahar

sketch #282

Johnny B. Goode
sketch #282

sketch #1328

anonymous

anonymous
sketch #1328

sketch #2030

Marlyn Ortiz
sketch #2030

sketch #1671

Saifa Mahmud
sketch #1671

sketch #3742 Homer by Koes Maung

anonymous

anonymous
sketch #3742 Homer by Koes Maung

sketch #804

Laura Agapi Asnicar
sketch #804

sketch #141 Sunset

Rachel Roe
sketch #141 Sunset

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

tomski实验室要测量一只阻值约为400Ω的电阻rx的阻值提供的器材有电源学生用电流表一只学生用电压表一只�动变阻器r一只电阻箱r0一只 coloring

实验室要测量一只阻值约为数百欧的电阻RX能提供的器材有干电池两节学生用电压表学生用电流表�动变阻器R和电阻箱R0各一只开关和导线 sketch template

某实验小组的同学在测量一未知电阻的阻值时，完成了如高途 sketch template

14．某同学测量一只未知阻值的电阻他先用多用电表进行测量按照正确的步骤操作后 测量的结果如上图所示请你读出其阻值大小为 Ω为了使测量 sketch template

2．某同学测量一只未知阻值的电阻． 1他先用多用电表进行测量按照正确的步骤操作后测量的结果如图2 53甲所示．请你读出其阻值大小为 sketch template

实验室要测量一只阻值约为400Ω的电阻Rx的阻值提供的器材有电源学生用电流表一只学生用电压表一只�动变阻器R一只电阻箱R0一只 sketch template

题目小华同学用“伏安法来测量一只阻值约为5Ω的定值电阻Rx实验室有如下器材供选用A．两节干电池 B．开关一个和导线若干 C．电压表D sketch template

21． 1如图甲所示为多用电表的示意图现用它测量一个阻值约为200Ω的待测电阻具体测量步骤如下 � 调节使电表指针停在表盘左侧的 sketch template

实验室中要测量一个阻值约为数百欧的电阻．提供的器材有电源学生用电压表电阻箱R开关S1和S2导线若干．现要测量待测电阻Rx的阻值设计 sketch template

某同学在实验室准备用以下器材测一个电源的电动势E和内阻r要求测量尽量准确能测量多组数据且�动变阻器调节方便．A．电流表G量程500μA sketch template

用伏安法测量一只定值电阻的实验所需的器材实物如图各器材规格为�待测电阻RX�直流毫安表�直流电压表�直流电源输出电压3V内阻可不计� sketch template

某同学在实验室准备用以下器材测一个电源的电动势E和内阻r要求测量尽量准确能测量多组数椐且�动变阻器调节方便．A．电流表G量程500μA sketch template

某同学要测量一只定值电阻的阻值．实验室提供的仪器有电压表电流表�动变阻器待测电阻电源开关和导线若干．三次测量的电压和电流的结果如表所 sketch template

1一阻值约为30kΩ的电阻R欲用伏安法较准确地测出它的阻值备选器材有 A电源 B电源 C电压表 D电压表 E电流表量程0 sketch template

小刚想利用一块电流表和阻值已知的电阻R0测量电阻Rx的阻值．他选择了满足实验要求的器材并连接了部分实验电路如图所示．只闭合开关S时电流表 sketch template

题目某同学测量一只未知阻值的电阻Rx1表内电池的 极与红表笔相连2他先用多用电表进行测量把选择开关旋到“×10 档位测量时 sketch template

题目某同学要测量额定电压为3V的某圆柱体电阻R的电阻率1用游标卡尺测量其长度如图所示则其长度L= Mm2为精确测量R的阻值 sketch template

要测量一个阻值约为几百欧的电阻Rx实验室提供的器材有电源学生用电流表学生用电压表�动变阻器R1和电阻箱R2 各一个开关导线若干 sketch template

题目某同学要测量一个未知电阻Rx的阻值实验过程如下1先用多用电表粗测电阻Rx的阻值将多用电表功能选择开关置于“×1k 挡调零后 sketch template

某人用万用电表按正确步骤测量一电阻阻值指针指示位置如右图则这电阻值是．如果要用这万用电表测量一个约200欧的电阻为了使测量比较精确 sketch template

小明要测量定值电阻Rx的阻值约十几欧现有器材电源6V、�动变阻器、电流表、电压表开关各一个导线若干。1他设计并连接了如图甲所 sketch template

用以下器材测量一待测电阻Rx的阻值电源E具有一定内阻电动势约为90V电压表V1量程为15V内阻r1＝750Ω电压表V2量程 sketch template

某同学想准确测量一阻值约100Ω的电阻Rx的阻值实验室可供选择的仪器如下�电流表G1�电流表G2�电压表V��动变阻器R3��动变阻器 sketch template

题目实验室中要测量一个阻值约为数百欧的电阻．提供的器材有电源电压约5V学生用电压表0 6V电阻箱R0 9999Ω 5A sketch template

用以下器材测量一待测电阻Rx的阻值电源E具有一定内阻电动势约为90V电压表V1量程为15V内阻r1=750Ω电压表V2量程 sketch template

题目1在实验室某同学用多用电表粗测一段样品的电阻经正确操作后用“×100Ω 档时�现指针偏转情况如图所示则他应该换用 档填 sketch template

用如图甲所示的电路可以测量一个未知电阻的阻值其中Rx为待测电阻R为电阻箱S为单刀双掷开关R0为定值电阻某同学用该电路进行实验主要 sketch template

某同学通过查找资料自己动手制作了一个电池该同学想测量一下这个电池的电动势E 和内电阻但是从实验室只借到一个开关一个电阻箱最大阻值为9 sketch template

题目1在实验室某同学用多用电表粗测一段样品的电阻经正确操作后用“×100Ω 档时�现指针偏转情况如图所示则他应该换用 档填 sketch template

小红在实验室测量额定电压为25伏，电阻约为5欧的小灯泡的额定功率，实验电路如甲图所示 sketch template

如图甲所示是“测定小灯泡电功率”实验的装置图，电源电压为4V且保持不变，小灯泡额定电压为25V，阻值约为9Ω，�动变阻器标有“20Ω 1A”字样。 sketch template

某同学要测量一只定值电阻的阻值．实验室提供的仪器有电压表电流表�动变阻器待测电阻电源开关和导线若干．三次测量的电压和电流的结果如表所 sketch template

实验室要测量一只阻值约为400Ω的电阻Rx的阻值提供的器材有电源学生用电流表一只学生用电压表一只�动变阻器R一只电阻箱R0一只 sketch template

两个小组在实验室分别做两个电学实验可选器材有干电池两节开关�动变阻器电流表电压表导线若干小组一用图甲所示的实验电路测量一个标 sketch template

某同学采用如图甲所示的电路测定电源电动势和内电阻已知干电池的电动势约为15V内阻约为2Ω电压表V电流表A�动变阻器有R1和R2各一 sketch template

在测定�属丝的电阻率的实验中�用螺旋测微器测量�属丝的直径其示数如图a所示则该�属丝的直径为d=1880mm．�某同学采用伏安法 sketch template

free web stats