某同学连接的电路如图所示闭合开关后�现电流表甲的示数为02a电流表乙的示数为08a下面的说法中正确的是 A．电阻r1与电阻r2 Sketch Coloring Page

某同学连接的电路如图所示闭合开关后�现电流表甲的示数为02a电流表乙的示数为08a下面的说法中正确的是 A．电阻r1与电阻r2 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 #1833 Head shot - abz

anonymous

anonymous
sketch #1833 Head shot - abz

sketch #4622 Miku by Kheith Ryan Lubiano

anonymous

anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #3659 Portrait by Mari Falcsik

anonymous

anonymous
sketch #3659 Portrait by Mari Falcsik

sketch #5062

anonymous

anonymous
sketch #5062

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #5347

anonymous

anonymous
sketch #5347

sketch #5224

anonymous

anonymous
sketch #5224

sketch #895

anonymous

anonymous
sketch #895

sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

anonymous

anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

sketch #2250 lelouch

anonymous

anonymous
sketch #2250 lelouch

sketch #664 Spider on a plant pot

Rachel Roe
sketch #664 Spider on a plant pot

sketch #1451 mi6softlab vibra

anonymous

anonymous
sketch #1451 mi6softlab vibra

sketch #5293

anonymous

anonymous
sketch #5293

sketch #5214 Crying with a Smile by Bill Kody

anonymous

anonymous
sketch #5214 Crying with a Smile by Bill Kody

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #3385

anonymous

anonymous
sketch #3385

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #2359 imazighen amazigh flag

Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag

sketch #4319

anonymous

anonymous
sketch #4319

sketch #5349

anonymous

anonymous
sketch #5349

sketch #3489 Panda by Scott Terry

anonymous

anonymous
sketch #3489 Panda by Scott Terry

sketch #4161

Hank Henry Armstrong
sketch #4161

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #297 Fish

Helyryn
sketch #297 Fish

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #2904 Pinky and the Brain by Tim Poole

anonymous

anonymous
sketch #2904 Pinky and the Brain by Tim Poole

sketch #5311

anonymous

anonymous
sketch #5311

sketch #4975 Orange by Marcos Roberto Molina

anonymous

anonymous
sketch #4975 Orange by Marcos Roberto Molina

sketch #3466

anonymous

anonymous
sketch #3466

tomski某同学连接的电路如图所示闭合开关后�现电流表甲的示数为02a电流表乙的示数为08a下面的说法中正确的是 a．电阻r1与电阻r2 coloring

在“用电流表测电流 的实验中某同学连接的电路如图所示．1闭合开关观察到灯泡L1和L2的�光情况是 ．2针对上述现象该电路存在的 sketch template

在“用电流表测量电流 的实验中某同学连接的电路如图所示 1闭合开关观察到灯泡L1和L2的�光情况是 2针对上述现象该电路 sketch template

在“用电流表测电流 的实验中某同学连接的电路如图所示1闭合开关观察到灯泡L1和L2的�光情况是 2针对上述现象该电路存在 sketch template

某同学连接的电路如图所示闭合开关后�现电流表甲的示数为02A电流表乙的示数为08A下面的说法中正确的是 A．电阻R1与电阻R2 sketch template

题目在探究串联电路电压特点时某同学连接的电路如图对于实验过程中出现的现象及分析下列判断正确的是 A开关闭合后若灯泡L2不亮 sketch template

在“用电流表测电流 的实验中某同学连接的电路如图所示．1连接电路前开关应断开断开2闭合开关后观察到灯L1�光�光L2不�光不 sketch template

2闭合电路的欧姆定律 sketch template

几位同学连接的电路如图2 6所示当他们闭合开关后两个灯泡均正常�光下面的几种说法中你认为正确的是 图2 6 A表123均是电压表 sketch template

如图所示是某课外活动小组连接的电路图闭合开关S灯L1L2都正常�光过一段�现其中一个灯泡熄灭且观察到电压表V1和电压表V2的示数几乎 sketch template

某同学设计了如图甲所示的实验电路图进行探究实验．1请根据电路图完成如图乙所示实验电路的连接．2连接电路时开关S应当处于状态．闭合 sketch template

在“用电流表测电流”的实验中，某同学连接的电路如图1所示：（1）闭合开关，观察到灯泡L 1 和L 2 的�光情况是：．（2 sketch template

某同学连接的电路如图所示闭合开关后�现电流表甲的示数为02A电流表乙的示数为08A下面的说法中正确的是 A．电阻R1与电阻R2 sketch template

题目如图所示是某同学在“用电流表测电流 的实验中连接的电路．1闭合开关你会观察到灯泡和的�光情况是 ．2针对电路存在的问题请 sketch template

如图甲所示是小明“探究电流与电压、电阻的关系”的实验电路图。选用的实验器材是：电源3V、电流表（00 6A）、出卷� sketch template

如图所示是某同学连接的电路．1请指出电路中的错误开关闭合后电路短路．2将图中电路改成正确电路．要求只改动一根导线．划掉的导线上画 sketch template

百度教育 sketch template

在“用电流表测电流 的实验中某同学接成如图5a所示的电路当开关闭合后两灯都�光两个电流表的指针所指位置均为图5b所示则通过灯 sketch template

某同学根据图1所示电路探究串联电路中电压的关系1连接实物时开关应电压表应用法来选择量程2当它按电路图连好实物后将电压表 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

“探究电流与电阻关系”的实验实物图如图甲所示，定值电阻的阻值分别为5Ω、10Ω、15Ω、20Ω。（1）连接电路时�现，电路中有一根导线连接错误 sketch template

研究串联电路中电流的特点时某同学连接的电路如图所示．闭合开关后�现甲电流表的示数为02A乙电流表的示数为018A导致两个电流表示数 sketch template

在“用电流表测电流 的实验中某同学接成如图5a所示的电路当开关闭合后两灯都�光两个电流表的指针所指位置均为图5b所示则通过灯 sketch template

在用“伏安法测量导体电阻的实验中某同学连接的实物电路如图11甲所示 1请指出图11甲中两处错误� ——青夏教育精英家教�—— sketch template

如图甲所示的电路中电源电压恒定．闭合开关S后�动变阻器的�片P由一端移到另一端时测得其中一电压表示数U与电流表示数I的变化关系如图乙所示 sketch template

小华同学在探究“电压一定时，电流跟电阻的关系”的实验中，连接电路如图甲所示。（1）请用笔画线代替导线将图甲所示实物连接成完整电路（导线不允许 sketch template

17．如图所示的电路中有几根导线尚未连接请用笔画线代替导线补上补上后要求1两灯泡并联．2电流表测灯L1的电流．3闭合开关后 sketch template

15．小明同学连接的电路如图所示当他闭合开关后两个灯泡都�光过了一段时间其中的一盏灯突然熄灭了经过观察�现电压表V的示数变大了 sketch template

根据如图甲所示的电路图将图乙中的各元件连接起来若开关S闭合后通过电流表的电流为0 8A通过灯L1的电流为0 5A则电流表的示数应是 sketch template

1在练习使用多用表的实验中某同学连接的电路如图所示�若旋转选择开关使尖端对准直流电流挡此时测得的是通过 的电流�若断开电路中的电键 sketch template

某同学按如图所示的电路图连接电路探究串联电路的电压电流特点．在实验过程中若保持R1不变并通过改变�动变阻器�片的位置使电压表V1的示数 sketch template

如图1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变化的图线如图2所示．根据图线的信息可知 是电压表 sketch template

两个定值电阻R1、R2并联在电路中如图甲所示它们的电流与其两端的电压关系如图乙所示闭合开关S则R1R2产生的热量之比为 A sketch template

某同学连接的电路如图7 8所示已知他所用的电源电压为20 V电阻R为2 KΩ�动变阻器的最大电阻为3 KΩ当他将�片P从b��a的过程 sketch template

某同学连接的电路如图所示闭合开关后无论怎样调节�动变阻器灯泡L1L2都不亮．他用电压表进行电路故障检测把电压表并联接在某两点之间 sketch template

如图所示是某同学连接的电路电路连接有错误将图中电路改成正确电路要求只改动一根导线使两只电灯连接成并联电路划掉的导线上画“× 用笔画 sketch template

free web stats