题库网 (tiku.one)

 找回密码
 立即注册

 

      

上传图片附件

未使用图片

小贴士: 允许的图片文件格式为: gif, jpg, jpeg, png, webp，上传完成后会在上方生成预览，用鼠标连续双击缩略图，或拖动缩略图，该图片就被绑定至本题，显示在题目下方

本次作答已使用

小贴士: 此栏目显示的是当前作答使用的所有图片，绑定到某一题目的图片同时会显示在该题目下方; 删除使用的图片会将其转移到<未使用图片>类别


习题练习：.Resistor.
本习题练习试卷来源于题库网 (https://tiku.one)， 为试卷打印版，您也可以在网站平台(https://tiku.one/)直接 访问本试卷的在线电子版并查看正确答案与解析，搜藏保存任意题目到收藏集。 访问方法: 平台首页左上角"通过试卷号快速访问"输入试卷号 527，并点击直达试卷；或浏览器地址栏内直接输入本试卷链接 https://tiku.one/test527.html  教师使用本平台可以抽题组卷或一键复制他人试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力。
 作者: admin  发布日期: 2024-08-22 15:34    总分: 50分  得分: _____________

答题人: 游客未登录  开始时间: 24年08月22日 11:12  切换到: 整卷模式

标记此题
1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  16.09: In the circuit shown, an electric current exists in the u1jxq1b ; o /0qxx3-e ofrikc,metal resistor connected to the battery. Which one of the following choices best describes the direction of electron flow through the resistor and the direction of the electric field throux ij b1/3xku 1q-;oefx0c qr,ogh the interior of the resistor?


参考答案:    
标记此题
2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  98.06: When any four resilkyva+:4c6 9lyd.bl 8-zl bccstors are connected in parallel, the_________each resistor is t+- 8yldl 6bky4:zlccva l .b9che same.

参考答案:    
标记此题
3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  06.33: A current through the thin filameg sk1qc pvt/ ,0ww.m4l oo3gg 8ul04ednt wire of a lightbulb causes the filament to become white hot, .ou0g01dg owl4eqtc8w/v3m,gl4 kp s while the larger wires connected to the lightbulb remain much cooler. This happens because

参考答案:    
标记此题
4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  13.08: Some standard household lights are being re2 jx85z-i:zkd gr k6adplaced with LEDs. LED is the acronym for which one of the fol8-g:a rzxkkizd5 d 2j6lowing choices?

参考答案:    
标记此题
5#
 
多选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  05.16: A cylindrical graphite resistor has length L s3s 8 sdbbr-0 m92u8ga nu5:kp3g wftwand cross-sectional area A. It is to be platd03s : 9m-u53u8fnwpbs2k sg rbw g8aced into a circuit, but it first must be cut in half so that the new length is 1/2 L. What is the ratio of the new resistivity to the old resistivity of the cylindrical resistor?

参考答案:    
标记此题
6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  98.20: Wire I and wire II are made of the same material. Wire II has twice tlgx nt q;c;*5jhe diameter and twice the length of x;gln5* tqj; cI. If I has resistance R, II has resistance

参考答案:    
标记此题
7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.31: Wire Y is made of the same material but has twice the diameter and ha pep;d 7q8976al tieqllf the length of wire X.le ;7 pq97 qtilp6ad8e If wire X has a resistance of R then wire Y would have a resistance of

参考答案:    
标记此题
8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.23: A cylindrical resistor has le8tuxi46 h 6aoud-7 hocngth L and radius r. This piece of material is then drawn so that it is a cylindec6-di7 u6uhxt4aooh8 r with new length 2L. What happens to the resistance of this material because of this process?

参考答案:    
标记此题
9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  07.27: A junior Thomas Edison wants to make a bright7-x0i mvpzvw/ s 0zw:ser light bulb. He decides to modify the filament. How should the filament of a lightbulb s7 :v0i wzpxs-z0w mv/be modified in order to make the lightbulb produce more light at a given voltage?


参考答案:    
标记此题
10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  16.07: Three cylindrical resistors are made 5 +q7 , y7:rbjbwvtwynof the same material. The length and radius of each resistor i7:wqyv jbtb +yn57rw,s:
Resistor 1: Length L, radius r
Resistor 2: Length L/2,radius r/2
Resistor 3: Length L/4,radius r/2
Which one of the following choices correctly ranks the resistance of these resistors (R1,R2,R3)?

参考答案:    
标记此题
11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  13.22: Four resistors, each of resistanih:e 8v1+gzha ;tkz)oce R, are connected to a battery in the following way: “Two resistors are connected in series. This combination of two resistors is connected t:;kehv)gh8 i1zzo +a in parallel to a third resistor. This set of three resistors is connected in series to a fourth resistor.” What is the equivalent resistance of this arrangement of four resistors?

参考答案:    
标记此题
12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  95.35: The voltmeter in the accompanying circ4yf7b jpinp0y1h : ia3/5uxi luit diagram has internal resistance 10.0 kW and the ammeter has internal resistan:y1h 7 pia5i4ypljfb0/3xnui ce 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter reading is most nearly:


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.37: Consider the compo*pa6c0 l:cc caund circuit shown to the right. The three bulbs 1, 2, and 3 - represented as resistors in thcc a acc6lp0*:e diagram
- are identical. Which of the following statements are true?
I. Bulb 3 is brighter than bulb 1 or 2.
II. Bulb 3 has more current passing through it than bulb 1 or 2.
III. Bulb 3 has a greater voltage drop across it than bulb 1 or 2.


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.30: Given the simple electrical circuit.omh)w50hg n l +npmw/ at the right. If the current in all three resistors is equal, which of the following stw5 phog/w0lnn) mh .m+atements must be true?


参考答案:    
标记此题
15#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.37: The diagram at right representolfiy.pbzu-8 9 98e9, b mrords a simple electric circuit composed of 5 identical light bulbs anzemiyf-8o9l9.,r8o du r9bbp d 2 flashlight cells. Which bulb (or bulbs)
would you expect to be the brightest?


参考答案:    
标记此题
16#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  00.03: Which of the following statements is NOT true concerning the r 5 3410weldnmp7;mj9yrg hfdaxq.c9simple circuit shown where resistors R1, R2 and R3 are have equal resistancf 17l 39m.d;xa0ec rdyg9mjn4qr5 wph es?


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
17#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  17.29: Two lightbulbs X andY are conndg(a qtj 2xvg,ju7 3abx-l+ ob+wl7+bxyu5t 6ected in series to a battery. Bulb X is brighter than bulb Y. Assume all circuit elements are ideal. If bulbs X andY are connected in parallel with each other to the same battery, which one of the following u x63l2vbwtd o(a -jajq5xu,t+ bg7x7gb +y+lchoices best represents what is observed?


参考答案:    
标记此题
18#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  06.34: How many coulombs hb i.l2fp8gtj ; x3w:r will pass through the identified resistor in 5 seconds onc f.:;g 83 iph2rbwxltje the circuit was closed?


参考答案:    
标记此题
19#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  00.23: If all of the resistors in the 8u 9cka 71z90 yvfi+wjpr;w ps33kls zfollowing simple circuit have the same resistance, ppzcwsf 7is+ yuk ar33k1;99ljz vw0 8which would dissipate the greatest power?


参考答案:    
标记此题
20#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  98.34: In the accompay/ftltfxd/:x 6pzyl3mum+2 o envx tv+b9) ,3nying circuit diagram, the current through the 6.0 Ω resistor is 1.0 A. W3)ol: lp/ mbxf3mvz / yu 9t,nexftytdx62+v+hat is the power supply voltage V?


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
21#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.27: Three resistors R1, R2, and R3 are connec3 ccz/mbi1+7p vpif1pted in series to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and R3 dissipates 6.0 W of power. im7pc+z13c/if ppb v1 What is the voltage across R3?

参考答案:    
标记此题
22#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.40: Three different resistors R1, R2 andR3 are connect0hg7 6 rr+ei;zk7jmmq ed in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 d+qhmirz60;m7ek7rg j issipates 6 W. What is the current in R3?

参考答案:    
标记此题
23#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.13: A heating coil is rated 1200 watts and 120 volts. What 3 r.tvxpiih 1x7(8d a2f v.f3ibz-eyx is the maximum value of the current under these conditioii8-r1x.vdb x.p2 fxvifah73te(z 3yns?

参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
24#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.23: What is the resistance of a 60 watt e860xykg ( fi+v gnof4lightbulb designed to operate at 120 volts nx f(+yv40kegf6io8g?

参考答案:    
标记此题
25#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.09: How much current flows through a 4 ohm resistor that is dissipabwcs:nks2 x*wg4i+2 usxzr09 ;gmt 4xting 36 watts of powe kstgrn4 w*g cibsx zm;2xu9:20+w 4sxr?

参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
26#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  05.21: A household iron used to press clothes is marked "120 volt, 600 watt.” gd.8j5f0m5qv*th 2 c wlr eh7nIn nojh*hc0e rqdgv lwfm5n2.7 8t5rmal use, the current in it is

参考答案:    
标记此题
27#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  01.05: Which of the following resistances could NOT be produced(-7deeols aiqta :t88 by a circuit containing only th8stalt:e-a (q 8d7 eioree identical 6Ω resistors?

参考答案:    
标记此题
28#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  94.37: You are given three 1.0 Ω resistors. Which of the following equivalo*yo g,r b/e4:z755udssbr( toydmo 0ent resistances CANNOT be pru5ry0*oog /t5:s4 bd seby,mr7 do o(zoduced using all three resistors?

参考答案:    
标记此题
29#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.06: Three resistors of different values can be connected togeth2,+r p,xvxhk(e:r,nj yfan;ver in different configurations. If all three resistors are used in a circuitnfv:;r,ek+v x (y ahjp,n2,xr, how many different values of total resistance can be produced?

参考答案:    
标记此题
30#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.35: When a single resistor is connected to a battery, a total power P is dissh6td- *2 1kwfj-ruis tipated in the circuit. How much total power is dissipated in a circuit if n identical resistors are connected in series using the same battery? Assume the internal resistance of 6sf*jw i dutt 2h-k1r-the battery is zero.

参考答案:    
标记此题
31#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  96.16: When two resiu+h0ak7mk1 pw stors, having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements about the resistances is correct?10wpk7h auk m+

参考答案:    
标记此题
32#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.46: A hotplate is design9 e3y m6drgl/fd,(pgba)ud7fxz) ,o ned such that it has a resistance of 12Ω when operating at 120 volts. What is the minimum amount of time that it would tak)lze)dm r,6a(/u 3gpyfd dx7ng,f9 bo e to warm 0.45 kg of water from $15^{\circ}C$ to$85^{\circ}C$?

参考答案:    
标记此题
33#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.09: How much current flows through a 4 ohm resistor th j0di spbqdaw-.;hpzj+14 tr.,y:bxnat is dissipating 36 watts .1t - n,4s+.jad;jpyb0id:rhxqz pb w of power?

参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
34#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  01.24: An electric heater draws 13 amperes of curm/1+y rx r*fiol azw3fks (71trent when connected to 120 volts.t ymsk1r flf3r*/o7xz+wa i(1 If the price of electricity is $0.10/kWh, what would be the approximate cost of running the heater for 8 hours?

参考答案:    
标记此题
35#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  08.05 Approximately how much would it cost to keep a 100W lightxumxdmd 8u+xy7rjk7y(si 9 ./bulb lit continuously for 1 year at a r sk7um yj+ (79/yidurxd8m x.xate of $0.10/(kW.hr) ?

参考答案:    
标记此题
36#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  12.09: A constant current of 4.00 A through a lightbulb result4xsh296e)q8yjyi j z ss in a power of 24.0 W associated with the bulb. Which one oi8qs6yjjs9 )2hxe yz4f the following choices best represents the resistance of the lightbulb?

参考答案:    
标记此题
37#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  01.10: Each member of a faz/pwvb; vn 3;zmily of six owns a computer rated at 500 watts in a 120 V circuit. If all computers are plugged into a single circuit protected by a 20 ampere fuse, what is the maximum number of the computers can be operating at the sa;p;/ bzw3zvnv metime?

参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
38#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.16: A 9-volt batterydb fqi j ctkr* 1:)lwc(-cf2e9 is connected to four resistors to form a simple circuit as shown to the rightr2tde cw1)j( b- lcqic:f9f* k.
How would the current through the 2 ohm resistor compare to the current through the 4 ohm resistor?


参考答案:    
标记此题
39#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.17: A 9-volt battery is connected to four resistors to form a simple circuap 6+7*cmstj:z7t x ..p ydoxvit as shown to the righy +.zva6 d. cosxp7t7ptmj: *xt.
What would be the potential at point B with respect to point C in the above circuit?


参考答案:    
标记此题
40#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.21: An ideal battery, an ideal ammeter, a s otwv1* lu0+ p8/*pa01 ujdmq-pxqlznb t5li9witch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeteiwalx 0l 8 tpt j1/qndq1mu*l- op0*5z9puv+br reads 2.0 amperes.
With the switch open, what would be the potential difference across the 15 ohm resistor?


参考答案:    
标记此题
41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.22: An ideal battery, an ideal ammeter, a switch and three resist4 rhqp q-do pn:; avgft)qq;+5ors are connected as shown. With the switch open as s oqv)gn5 :;r;pdtqaq+qp hf-4hown in the diagram the ammeter reads 2.0 amperes.
With the switch open, what must be the voltage supplied by the battery?


参考答案:    
标记此题
42#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.23: An ideal battery, an ideal ammeter, a switch and three resistors are conn/1 jwo xiy8rl.ected as shown. With the switch open as shown in the jyi 1lro.wx/8diagram the ammeter reads 2.0 amperes.
When the switch is closed, what would be the current in the circuit?


参考答案:    
标记此题
43#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  12.14: For the circuit shown to the right, what is the equivalent resacpu .1qk6 f7nistance? Assume that all wires are ideal, the battery has no internal resistance, and all three resistors have idenc7 1kfqu. 6pnatical resistance R.


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
44#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  09.07: The equivalent resi96 8kozb.f+ hbtlmyo7stance of the circuit shown to the right with resistanc8ht+ 6l kobf 7bm9yz.oes $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ and $R_3= 2.00Ω$ is


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
45#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  04.20: The diagram below shows five irc p6dm,s(mkvefps. 5) *ks7wc/md i 9dentical resistors connected in a combination series and parallel cd ck9w.fp* (5mrmi/d,psv76 esk)cmsircuit to a voltage source.
Through which resistor(s) would there be the greatest current?


参考答案:    
标记此题
46#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  04.21: The diagram below sag;7kbgr:4*df o o8r,xmi qe 1hows five identical resistors connected in a combination series and parallel circuit 8 k; o:,r*71f qigabxr4doemgto a voltage source.
Which resistor(s) have the greatest rate of energy dissipation?


参考答案:    
标记此题
47#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  07.29: In the circuit diagram, all of the bulbs are w7rqxc1m0b n/d o;zf:identical. Which bulb will be the brightefc07ombwz; :n1dq/xr st?


参考答案:    
标记此题
48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.21: An ideal battery, an ideal ammeter, a switch and three resistors aredehmj6q 2c/)d/.jf8 y qau7 z. lb.rqj connected as shown. Withm.lj b6yq/)dza78dfjrj/.. qquh c 2e the switch open as shown in the diagram the ammeter reads 2.0 amperes.
With the switch open, what would be the potential difference across the 15 ohm resistor?


参考答案:    
标记此题
49#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.22: An ideal batte 56kj9v u9lq1ahgur9 kry, an ideal ammeter, a switch and three resistors are connected as shown. With t5 ukr9kjauh9lg1qv 69 he switch open as shown in the diagram the ammeter reads 2.0 amperes.
With the switch open, what must be the voltage supplied by the battery?


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
标记此题
50#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.23: An ideal battery, an ideal ammeter, a switchsbe-m8p7 z6wg17( 4b5 de) s,hha.kypyjz zjr and three resistors are connected as shown. With the switch open as shown i,jb(w 7y. d 8g-4hhm pp5e7 ea)r kzszzbysj16n the diagram the ammeter reads 2.0 amperes.
When the switch is closed, what would be the current in the circuit?


参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力
  • 姓名:游客(未登录)
    •
    总分:50分 及格:30分 时间:不限时
    未答题: 已答题:0 答错题:
    当前第 题，此次习题练习共有 50 道题
    本平台(https://tiku.one/)支持练习，作业与考试(自动评分)三种模式，群组成绩统计排序导出，题目动态变量实现同卷千人千题。
    如果您对本系统感兴趣，想加入我们或者想进行任何形式的合作，请加微信 skysky1258

    试卷内容到此结束!   © 2025 题库网 (https://tiku.one)版权所有

    浏览记录|手机版首页|使用帮助|题库网 (https://tiku.one)

    GMT+8, 2025-12-7 22:42 , Processed in 0.325986 second(s), 121 queries , Redis On.