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 metal resistor c3og7w-a1i-gx *qiuriu 6t tt *onnected 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 3t6ttgiu -ri7 *g x-wq i*aou1resistor?


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 connected in parallel, the____ mcp c :,wn54bj,ir2wy_____each resistor njb5cp i2m:4rw, wcy, 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 hd zd +0qy--lu9bokj0 a lightbulb causes the filament to become white hot, while the larger wires connected to the lightbulb remain muc-o9-jkd0 ub+0hdylq zh 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 replaced with LEDs. LE1c( 0 hk ig akg94mqykivd54/jD is the acroa1kivjkg4gy 0kmdi/ (hc4 q 95nym for which one of the following 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 anztj0a66se( m jd cross-sectional area A. It is to be placed 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 rej sz66a j0(mtesistor?

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 oa84g(z8ov)kuu; swr r f the same material. Wire II has twice the diameter and twice the length of I. If I has resistr8 vuru)akogsw; 84(zance 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 hais-nck. f2a0n( m;spy s twice the diameter and half the length of wire X. p .-cs(fmn niasyk;20 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 re:5zo61 yeff wpsistor has length L and radius r. This piece of material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of thio5fzf6: pe wy1s material because of this process?

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
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 brighter liuiz/p0/ bkz .zght bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in ordebk0/ pz/z. uzir 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 of the sa-nr c+o reco k0w13s-mme material. The length and so-0cemk o3r1 +rnw-cradius of each resistor 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, bct1up3s dr35wkty 7*each of resistance R, are connected to a battery in the following way: “Two resistors are connected in series. This combination of two resistors is connected in parallel to a third resistor. This set of three resistors is connected in series to a fourth re5u7r t3kyp t*w 3cs1bdsistor.” 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 diagn bi9 cb)zh3.(yvdbkgb/cr+ . ram has internal resistance 10.0 kW and the ammeter havbc(cd h9yk zr 3)b.+i.b/n gbs internal resistance 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 comp yrj0zb wt6k32m)*jofound circuit shown to the right. The three bulbs 1, 2, and 3 - represenm k f62 *ry)wjzt0obj3ted as 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 at the ro0l(j2kq;4wubtjn ( right. If the current in all three reonk(2 0(jwljurqt4b ;sistors 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 representnawk;o7s - i-ks a simple electric circuit composed of 5 identical light bulbs and 2 flashlight ce-- 7no;kkai swlls. 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 simple60m u/y1jokgux +v+fi circuit shoxyk+m+vojg16i 0/fu uwn where resistors R1, R2 and R3 are have equal resistances?


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 connected in series to a battery. Bulb X is brw+ l3of(*sxg xighter 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 represenxso3f+( x*g lwts 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 c*9ie- tac.(jlb0wue my8a,zi oulombs will pass through the identified resistor in 5 seconds once the ci, .0zuatm*ie 8ajc e-(l9 bywircuit 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 resisty8z1 z3 gmvg6iors in the following simple circuit have the same resistance, which wou8 1gzy6zvg3m ild 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 accompanyingf t0);6y qj; c*eaabj;ylnyn9 circuit diagram, the current through the 6.0 Ω resistor is 1.0 A. What is the power supply voltage V?e9n;0* jtbc f6;; qlyy)ajay n


参考答案:    
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 connecwi+(f.gl6 y4s d)rup xted in series to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance ofx . rp u+sigl4(wy)6fd 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 connet2c;ivl5q1vm/y 4n iccted in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What is the current in R3?v qticl1v2i54 ;cm/yn

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
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 cm5:1 qro dqj)bpe:x-120 volts. What is the maximum value of the current under these cp:dq r bc-)q5xo 1j:emonditions?

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 r 2awl mm7zycsd1f;t;) esistance of a 60 watt lightbulb designed to operate at 120 voma1d;sclz7 2)fmwyt; lts?

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 throl*dj; : qju929hzrmuxugh a 4 ohm resistor that is dissipating 36 watts of pow99r:mqjux2jh zu *;l der?

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 used to press clothes is marked "12ktuiy 3 lb:k,/0 volt, 600 watt.” In normal use, the c/k3kbi :lu t,yurrent 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 by a circuit co3 0,zj qtfw8kvlm-p9lc5fh/ mntaining only three iw9 3/zmf mjk,hp8qt0v llf5c-dentical 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 t0)oklowl; o: 3ickex) he following equivalent resistances CANNOT be produced using all three resis:;xkoei0c k) l3wl o)otors?

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
29#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.06: Three resistors of diffehceu:oyh 0 kp wp/m,li6.r lt7q* z6u(rent values can be connected together in different configurations. If all three resistors are used in a circuit, how many different values of total tz:*k7 r.,m y/pou cp(wl6i0he6l u hqresistance 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 batb 3xams5jb b97tery, a total power P is dissipated in the circuit. How much total power is dissipated in a circuit if n id9m5 3bjaxsb b7entical 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 leq7ba.5uugc.4hm evyg4l 77 R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the followi7b7y7 c.qaelu he4v. 4mgu5 glng statements about the resistances is correct?

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 designed such that it has a resistance of 1u3mdll) q)r1c 3krb4iyi k0n :2Ω when operating at 120 volts. What is the minimumc3l)y:b1di m 3ukl4ri n)q0k r amount of time that it would take 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 curre btk/w0a whtii0ueqz w /,9l90nt flows through a 4 ohm resistor that is dissipating 36 watts of po t9iw0l / w/ia,tuwhebzkq009wer?

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 120 ku 6xc4t02ez:pczqrw0 i*q q+volts. If the price of electricwxzqt: 64ck zq eiuc0 pr*q02+ity is $0.10/kWh, what would be the approximate cost of running the heater for 8 hours?

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
35#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  08.05 Approximately how much would ix 8ud(xn/-q 1vybuz9e- jz lt2t cost to keep a 100W lightbulb lit continuously 1/9u2(- zy8nexz-xjtubqvdl for 1 year at a rate 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 xpzj)go3 v- og /s0fs0zde,0iA through a lightbulb results in a power of 24.0 W associated with the bulb. Which one of the followin,zxsvp ozo-g0 )js0 /gfie0d3g 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 compsce o/tx8 0s5duter 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 nc8 td5xs oe/s0umber of the computers can be operating at the sametime?

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 battery is connected to four resistors to form a simple circuit slt/bqcv-bi6m1d /k 3 as s6/ qb 1cmid/sl v3-tbkhown to the right.
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 formlnnxa 1d15ugead, w7( a simple circuit as shown to then 5 w(7dl1na1ud g,axe 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 batteik ekpacb/ 8e8r (ty9- 6;yqplry, an ideal ammeter, a switch and three resistors are connected as shown. With the switch open as kl6ibye -8tc8ypapk;q9(/re 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, a switch and three resistors areu0aq ga cpejwx-f)t0r)t c f/*,g)0qlwp0mh1 connected as shown. With the switch open as shown in the diagram the amme c1wugghct/fme, fxtar0p*wjqq-0pa0)) 0 )lter 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 n i,ai s+:toj ,gb + +khjl;-s5brjs(xswitch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperesnhj,s+ib+orj-+i g:; x ta5(l,b jsks.
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 equivalen3t nn(k*-kcd wl:wx1r+.imsy w0 xz0 lt resistance? Assume that all wires are ideal, the battery has no internal resistance, and all threnznt*ym-kkswcwi3( dx+1 xwr 0 :l0l.e 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 circuit shown to the right wit .m- *,n4jih/q77 kugnkfd6pjdqwoh 05 h7pibh resistancesu7 5i7 mjfnn g,hbihq*dk .4qp6 h7/o0dkp-jw $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ and $R_3= 2.00Ω$ is


参考答案:    
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 comk0xsyv65jg 4g bination series and parallel circuixk5 jvsgyg046t to a voltage source.
Through which resistor(s) would there be the greatest current?


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
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 :gb;ji0bt6-oz1 qu8 ard*b lgcombination series and parallel circuit tg ldb8otbab:;i 610jzg* uqr-o 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 identical. cutwg*(z(p9f,kz y h9Which bulb will be the brightest? y((,twzcz9u*gf9 kh p


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
48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.21: An ideal battery, m:d xfuydknpk3/*:4 q(sr zo5an ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammet/:5uskmxoz *( rdq:fdp3n4 k yer 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 battery, an ideal ammeter, a hhx2 l m+2bi4aswitch and three resistors are connected as shown. With the siah 2hx+l2mb4 witch 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 idealiu5 jpl7 gk6aw f tu+rq 1ua1d+b/3a+k ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 ampere 11grqjaau u t7 dp+kika/+6+f3bluw5s.
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, 2025-12-9 09:19 , Processed in 0.329761 second(s), 121 queries , Redis On.