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 sho nv*t,kczl.i5j) 3aoiwn, an electric current exists in the metal resistor connected to the battery. Which one of the following choices best describes the direction ofi)5 tk, coani* j.lv3z electron flow through the resistor and the direction of the electric field through 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 resistors are connected in parallel, the_________each resifd57ow56gc2f i, p p96gru s uoj)vfk2stor is p cd7f f i6vgu2r6o5uoj5g2,fpsw k9) the same.

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
3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  06.33: A current through the thin filamentbfijae.6x , ynq9rcm u c*1;1o wire of a lightbulb causes the filament to become white hot, while t;6emoi *qcn.,bu 9cr1yj 1fxahe 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 0bxtjwpv; 7o,being replaced with LEDs. LED is the acronym f7tv0,j xob;pw or 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 grap4n1mn a(w3t k z,i l2cr+xwz(bhite resistor has length L and 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 isiawk4mzcn1( wz n+l 3x ,(tbr2 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 materiadzv yfh;t1e 309u6myt l. Wire II has twice the diameter and twice the length ;t9y1 6 30evdft zmyhuof I. 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 amt.2.2r(emihsnlu ,mzx., rd o +t8uind half the length of wire X. If wire X has a resistance of R then wire Y would have a resi2zl.oh2+., erm ,.iudx m ntrsi8tum(stance 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 hasdvyl6lt8 4oxxs4- ,kn length L and radius r. This piece of material is then drawn so that it is a cylinderxtn lv46 os4yl,x8-dk 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 brighter light p01/oo 9v fah lwi9ou22-e iymbulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb prod yohwo0e2-lupma/iv9 if 129ouce 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 samea, 0lpon1t t- *ndz7) 7vx3 :hxfuspls material. The length and radius of,:u -v7s 3l*pa7z 1t )nldxt0fsx opnh 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, each of resistance R,7ct(;2gat 8dff8nmcu4u h* iu 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 thrt8 a cdhn;(iu2gf8 * ufcmt4u7ee 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 accompa7-badv59syj y 5g yz5dr9 q4wpnying circuit diagram has internal resistance 10.0 kW 7z 5 495d9ayw-yd5ry qvp sgbjand the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter reading 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 right. The t i+kx 76jgq 17ol xmx4tgev-l1v ss6h7hree bulbs 1, 2, and 3 - 1g6 t vkg7l-q7xx+1l mx ov476hesisj represented 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 r)o kqxrf() lc8ight. If the current in all three resistors is equal, which of the following statem))(r kox cfql8ents 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 repr8mx/r yq v6)h0u2 ymzzesents a simple electric circuit composed of 5 identical l2 hqmrv8 /)zuyzm6yx0ight bulbs and 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 statementsify9pv u6gu iigq;+2na0 4)ctnw;x 8a is NOT true concerning the simple circuit shown where resistors R1 +uc)a8v 4t 9; 0wga6xfuginpiq;y2 ni, 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 qjl)ut;nr i;5X is brighter than bulb Y. Assumer )qij;5nut l; 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 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 will pass through twko-m7r 9*,/ksq o pcehe identified resistor in 5 seconds onco /q 79mo r*es,kw-kpce 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 6nybihm*5pk 8 following simple circuit have the same resistaymp*b6h8ik5n nce, 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 accomp cgxv;8 m4lwo v:vk2/banying circuit diagram, the current through the 6.0 Ω resistor is 1.0 A.84vx :/bmg vkol ;c2wv What 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 resistorsy4w ;t5+ggl3hmcf 2h p R1, R2, and R3 are connected in series to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and R3 dissipgtw4ghm+hl ;52pycf 3 ates 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 resistlfabl-)ygrd ujq 4q- 7s/du*3 ors R1, R2 andR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissis fuayu7bqql-*3ld/- g jdr)4pates 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. Wh 3bg/mokz6dtrt w;j mrg+s-; fhe8/z 2at is the maximum - 8hgrm/wfrztmo 2ktd;z/6+j;3bgse value of the current under 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 lightb6 bwo0 31 1.8zguu;jrrxonda w e5xr7vulb designed to operate at 120 vob7rx10jwr63d rw1 oxou; 5g ve 8unz.alts?

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 througesbm39 nr*brqyjx 9a.a s1l-/h a 4 ohm resistor that is dissipating 36 watts of powerrqlj/ 3. mesa1 *bbysax9-9nr?

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 "1 rdrsx98*gb/99xv egv20 volt, 600 watt.” In normal use, the current i8xv99v x/gdr* 9bgrs en 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 resistanp,ruk j(ds+ 3kces could NOT be produced by a circuit conk k(rudp3 sj+,taining only three identical 6Ω resistors?

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
28#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  94.37: You are given three19o,fi *pf4krvjrkin ;1r dtr;; iz3e 1.0 Ω resistors. Which of the following equivalent resistanc,rk;ij;e; ni 9 r4rprikzf3v11tfo d* es CANNOT be produced 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 906s3og.u cb z:xu jedbe connected together in different configurations. If all three resistors are used in a circuit, how many different values of total j b0c 39osxue:uzdg6. 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 ics* co 7js w+6*vxorg1s connected to a battery, a total power P is dissipated 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 resista 6cssr 7 1vx*gcw*o+ojnce 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 resist:,rtq yfin- mofm.z8fs7 v3.eors, having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements about mfeqio:s v 7 3m8ztf-r f.n.,ythe 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 12Ω when operak+f+l:cvq1 mb +wpf*fting at 120 volts. What is the minimum amount of time that it woulw: c+qm *pfffv+1l k+bd 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 current flows through a 4 ohm resistor that /uul.a +a y*y,o4t/3zf*ls5dj pfgk o(9vzxjis dissipating 36 watts of pou/yk/va *l, sloaf jd.t uz 4x+(yz opf5*9jg3wer?

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 +t vhjk/i(p0b*fz lte 6edu-:volts. If the price of eel :-d/ui+bk etfp*hz6vtj( 0 lectricity 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 r o+8s0:ykm5v9hokzor a;g a5how much would it cost to keep a 100W lightbulb lit continuously for 1 year at a rate of hgo5a k8zor ;y:9o0+ kmsarv5$0.10/(kW.hr) ?

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
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 ind e(aki, mwof/. 1d0g tmfduwm50)a9p a power of 24.0 W associ p(g/fat 5 w1uidfe0dd9m m0) m,ako.wated with the bulb. Which 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 4kn8r qmlpha* wv,89a500 watts in a 120 V circuit. If all computers are plugged into a single circuit pro8lpar8qk*am w 9v,h4 ntected by a 20 ampere fuse, 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 four resistors to 9y:8 o-cuyir wform a simple circuit as shown to the y8-w9cruiyo: right.
How would the current through the 2 ohm resistor compare to the current through the 4 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
39#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.17: A 9-volt battemq,w e:0ranhh.2*g qe ry is connected to four resistors to form a simple circuit as shown een 0h*. ,2qrq:agwhmto 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 ideal7myg i((qqjk 6 ammeter, a switch and three resistors are connected as show(mq(q 6i7 jkgyn. 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:    
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, .jko le-c 4cnx6j9 ko3g l-z)la switch and three resistors are connected as shown. With the switch open as shown in the diagram th- k 3n-j6ke xolo9 l4lg.)jczce 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 w .fe46s*z5qm6kwuumideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammetu6em skfuw6 .z *mw54qer 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 resistance?zlr yfb 7x5sm /8kbaj,.oi --l1q+qoc Assume that all wires are ideal, the battery has /-oa zkj 8mfyo+-,csil7bxl5 br .qq1no 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 circuit shown to the right with lix 2ze4r0 m-qa- kt+hresistanceel-hkr0qiax+2 -z4 tms $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 show-kmt9th 1l rq2s five identical resistors connected in a combination series and parallel circuit 9lqkt1rtm h-2 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 shows five identical resistors cs; c :gwzd4z2y7l7 clhonnected in a combination series and parallel cir 4sz:h7czl 7dw gcy;2lcuit 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, all of the bulbs are idzv8xo3 84vo ov.1dli bentical. Which bulb will be 8bdoi xz4.8ol3vvo1 vthe 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 is 4p+ u*;x7v/(zx5htigc8b 7dvavxhydeal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter4d(5ach7us+ztxvv *x7h v bp8 /g;xyi 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, )i,f*zi7wc o n ox8a:van ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter rofw7v ia*)o: zc ,xni8eads 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 switch and three resistors ardqw: 7u 4uzlzadh56ulu n38-de connected as shown. W7z:u wn-qd45d uadulhu 8l6z3ith 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, 2025-11-22 13:27 , Processed in 0.325304 second(s), 122 queries , Redis On.