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 elect3aqdt ahqbfi6 7ht94,ric current exists in the 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 through the interior of the residtq46afa i9q hbht7,3stor?


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 resistors are tl5mc7f6c;vs connected in parallel, the_________each resistor567sltf cvm; c is the 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 filament wire of a lightbulb causes the fc*wx qpa/4mj:6f/oj;rw 4x hjilament to become white hot, while the larger wires connec*q4 a6jfwjco :xxm/j4;h/pr w ted 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 lightp s4 uv ,urqu0yj3+gu+s are being replaced with LEDs. LED is the acr 3p+vuqy4uj+,gu0rsu onym for which one of the following choices?

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
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 and cross-secti:+ zg5p *bl4lszhdlcoa 1-2tw2q;nznonal area A. It is to be placed into a circuit, but it ;o+ nh2zpcl- d *b2atz4wnslgl: qz15first 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 /i0zvib6w 9c nsame material. Wire II has twice the diameter and twice the length of I. If I has resistance R, II has r69ib /n0vwzicesistance

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 the9pkt0 jy 0817k6qijred,w efu same material but has twice the diameter and half the length of wire X. If wire X has a resistance of R then wire Y would have a resiirj9t0q p,k dyj 81kew0u ef67stance 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 lengzj+7wulnb/ y0 pz-:r9hq2sl mth L and radius r. This piece of material is then drawn so that it is a l7whzlzj:y2q9 0/r -pmsn b+ucylinder 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 brig cqq ,zp(of4w,yeq;c8 +ht/ fnhter light bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb produce more light at a given voltag wf/hzq( ;e4 q+cqfpn8o,c,yte?


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 of the same material. The h1ice/-mvx2 gyznt+r) wpw8b,4bx /l length and radius of each resistob,wm4 i lv ze)-w18nrhp2bxx //ytc+gr is:
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 resistance R, are connected to a battery i+i ife6na)*l in the following way: “Two resistors are connected in series. This combination of two resistors is conneci*a+iien f6 )lted 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 circuit diagram has internal resistag u.nb oz kmhgy3o;/*/nce 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter readin.gnum3b;y */ook/zg hg is most nearly:


参考答案:    
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 compound circuit shown to the zo3k0qp5 4) q c2djmb (bnf5sec9rvu4right. The three bulbs 1, 2, and 3 - represented as2zp)s3 5(q94kcnefr bju oq4dc m0vb5 resistors in the 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:    
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 alawgv3+)pjntq8q7l bnh y* 9v.m2 hsfw+1c8r t the right. If the current in all thr2v va.f8j q3lhlqnp8tmr9n* wc gb7h1+ y)+ws ee resistors is equal, which of the following statements 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 represents a simple electslpq 3lk08y:crg)t-zjn i/( gric circuit composed of 5 identical light bulbs and 2 flashlight cells. Which bulb (or bulbs)cy3/nk) p: lgqgs t-jr0 (zi8l
would you expect to be the brightest?


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
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 trh8zmp/ s )qy(oue concerning the simple circuit shown where resistors R1, Rh pyoqms) /(8z2 and R3 are have equal resistances?


参考答案:    
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 connected in series to .m o:w; iu0x2nytjw+v 9 iwi-ka 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 choices best represents what kiwonwym 9wi.u2 i:v 0+-j;xtis observed?


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
18#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  06.34: How many coulombs will pass through the identified ress9-24: 9u/o kqjrjl0ap tzjii istor in 5 seconds once the circuit was closkl9:/uipj i9t ajo-zj4 q20 rsed?


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 resist ns*k,qq- -mncors in the following simple circuit have the same resiqnqkn,sc- - *mstance, which 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 accompanying circuit diagram, the current throug6jrgu0;d-hu zo1-v f vh the 6.0 Ω resistor is 1.0 A. What is the power sdh g-r-o0u1zjfv u6v;upply 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 con2 2ozmd-zih 3atai89 cnected in series to a battery. Suppose R1 carries a current of 2.082mc9 itazhdo 32az -i A, R2 has a resistance of 3.0Ω, and R3 dissipates 6.0 W of power. 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 connected 9:s5 e feczb rag7m*r3in parallel to a battery. Suppose R1 ha79*gfeeras5 mbc r:3zs 2V across it, R2 = 4Ω, and R3 dissipates 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 /tb5wpdk, ukf l 00lk6and 120 volts. What is the maximum value of the current k,0f 0wlput6l/bk5kdunder these conditions?

参考答案:    
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 lightbulb desicbtn ih7;z2i ;ryfjir /c).,. at4 vukgned to operate at 120 volv7t) i ar khi/.;. 4jbyz,ctc;in2ufrts?

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 dissipating 3od7o ygpv(p- m/p5fute b+(,t6 wattuoofd pg b,((p/p m+e5-t7yt vs of power?

参考答案:    
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 yc6 0-fvlhb2e)v b7ooused to press clothes is marked "120 volt, 600 watt.” In normal uslov7ycvohb eb f-)6 02e, the current in it 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
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 by a circuit4 ipt/fje z8d8 containing only three identical 6Ω resisj8 z/ i8p4fedttors?

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 equiiopq2s( s czv*j,3 wt0g(org(valent resistances CANNOT be p(p 2ws(s(ji03 gz ogtqrco*v,roduced 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 together in dif01m h yn.xqn2rferent configurations. If all three resistors are used in a circuit, how many different values of total resistance can bery2x.h mqn0 1n produced?

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
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 powe +:,8sb dmhpk.gbui45+ mi bvdr P is dissipated in the circuit. How much total power is dissipated in a circuit if n identica gdb ,b+bmk vpsi4imh85.+ :udl resistors are connected in series using the same battery? Assume the internal resistance of 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 resistors, having resistance R1 and R2, are connectef6) sldon ;5lxd in parallel, thf no) l;5s6ldxe equivalent resistance of the combination is 5Ω . Which of the following statements about the resistances is correct?

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
32#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.46: A hotplate is 4m.go4zxlgr gsxk5c+lo;d9*designed such that it has a resistance of 12Ω when operating at 120 volts. What is the minimum amount of time that it would take to warm 0.45 kgs;o5 9k z4g4 cxl* xlodmggr+. 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 that is dip7t 9w 1o+exjo/ozqm,5ukt l2ssipating 36 watts of pow15z o ot pl7u/x9 oemj+wk2t,qer?

参考答案:    
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 current when connected to 12;;agykskf7aq o .oq :90 volts. If kkqyo;sg 7 ;:.foaa9qthe 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 woulqk3,ytxodm/ /ptk5t ) d it cost to keep a 100W lightbulb lit continuously for 1 year at a rat dkk,o/t xt tpmy/3q)5e 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 results in a powew )wb+z 2qn1vmr of 24.0 W associated with the bulb. Wzq +wn2wmvb 1)hich one of 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 family of six owns a computer rated at 50bgw a7qiqv0. apk78p30 watts in a 120 V circuit. If all computers are plugged into a single circuit protected by a 20 ampere fuse,73kgpq70 a.ivpb 8qaw what is the maximum number of the computers can be operating at the sametime?

参考答案:    
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 battery is connected to fl y kx2gp:won8ht56z-t+z.ljc;x0 bsour resistors to form a simple circuit as shown to the rwz8pth65n to xxy-l sk+c;l0g zbj2:.ight.
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/wtwv :fl+f hvkkqr0p )x8 32q(beeb, circuit as shown to +fkfb /, vl3tp)q( rhbk2evw0e:x8qw the right.
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 switch and , c 2xthgm:+qqthree resistors are connected as shown. With the switch open 2cq+g m:xthq,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
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, axcu.jqet7a32 switch and three resistors are connected as shown. With the switch open as shown in the diag7.uaj qte3 2cxram 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 resistb9dncd*i9mk . ors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperes. ddci *9kb9.mn
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 equivalenm-n+p+8ff 5dgpdek ( it resistance? Assume that all wires are ideal pgif(-+ 5fkd +8nedpm, the battery has no internal resistance, and all three resistors have identical resistance R.


参考答案:    
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 resistance of the circuitu)ecp r cr6cqic,9ay5sd0* +x shown to the right with resistand9a5*cuxcis6)yq 0+rrcp e, c ces $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 identical resistors connected in a :n1 :7 tvz a4nljpj9facombination series and parallel circuit to a volta1af 9pnj7jvln4a : tz:ge 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 shows five identical resistors connected in a co/0b33 qjxdt zb ,ic 3fs-*cmtdmbination serx/dt*j 3m 3ic3tbcs f0zbqd,-ies and parallel circuit to 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,yd 3m xnu(m/vc;gp mriry7 289 all of the bulbs are identical. Which bulb wilcdymv7 ; ux /irm3829mygr p(nl be the brightest?


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 idea8-x2jr j t(k il*e7dzsd:cwr 7l ammeter, a switch and three resistors are conn-sj8d ( d *z77irkx:wcetjl 2rected as shown. With 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:    
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
49#
 
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 resistors; 0,qqi/) wjdzatyb e1 are connected as shown.bj1 )d; , aqyiz0wqte/ With the 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:    
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 swi23 a+l0foy hgetch and three resistors are connect e fo032ayhl+ged as shown. With the switch open as shown in 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:    
  • 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, 2025-12-4 14:24 , Processed in 0.314984 second(s), 121 queries , Redis On.