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 shown9oh.)z ztik) w, an electric current exists in the metal resistor connected to the battery. Which one of ihkwo ))z tz.9the following choices best describes the direction of electron flow through the resistor and the direction of the electric field through the interior of the 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
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_________r sz o-mh5u)5qq-scl( each resistor i5lq hmus--zc(o5r)sq s 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 througds9p oq c:: 8wcv)p q/co0uiq6h the thin filament wire of a lightbulb causes the filament to become white hot, while the larger wires connected to the lightbulb remain much cooler. This p w0 sc: c8c:upqdio6/vo9)q qhappens 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. LED i-bp((ic pc u(8oe in+ds the acronym foi+dc(bp(o u8i ec( -npr 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 otsjgp8,.es0c -g 7rhL and cross-sectional area A. Itsgt,op-rgjs 8eh7.0 c 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 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 sam :pto ,dh(,dyke material. Wire II has twice the diameter and twice the ,dhk( t,dy :oplength of 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 thejq+ utxsuku zp 0 75/fkwnr(29 diameter and half the length of wire5r29up 7+ukt q(fkn x/0zw ujs X. 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 length L and radius ,kocsynb; +hc20l4zv( o9m-o/mhxf n r. This piece of material is then drawn so that it is a cylinderxh (mfov;2 n hsbo9co0kzcl-/y4 m,n+ 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 mak q+p:n jbdju/s6/2vmue a brighter light bulb. He decides to modify the filament. How should the filament of a l+jq 6nd vj buu/m:/s2pightbulb 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 resistorsmvpdxmb/o m 3u*8j 9r 7-zw3sb9ha2et are made of the same material. The length and 83wjv9z /m9 *ebrut3h-2pmsobx m7ad radius 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, each of resistance R, are connected tf,fc.qiaej v/ vi, +)so a battery in the following way: “Two resistors)sa, veqjc fiivf.,+/ 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 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 thekns3zz/u*: ed accompanying circuit diagram has internal resistance 10.0 kW and the ammeter has internal resistazzk*:ude3/sn nce 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 show3,2tppq d586+ffpe ff.gk uzxj iig5,n to the right. The three bulbs 1, 2, and 3 - refdfqp5p +.8 i z26,k3t5gjgpufei, f xpresented 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:    
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 at the right. If the cur5( iur3rdy7 s(sdei8qrent in all three r 8 r((7isqiye5rdu d3sesistors 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 sjkbumly-(m :(oti)h /t,nweb4 : )uqy imple electric circuit composed of 5 identical light bulbs and ,b wt o()4hb)kuy:iu/en-j:q(mm t yl2 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 NOTi h2asgqrr(j1 l); (iqg /xdk: true concerning the simple circuit shown where resistors R1, R2 ar(d; aijqh1 glr: x/)2i qgks(nd 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 t 0;wxtbake 02bo a battery. Bulb X is brighte0e ;bb wxa02tkr 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 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 wil(x6t ea 19 zpus7s7tajl pass through the identified resistor in 5 seconds o (sex9zata p16tjs77unce 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 following1(bee hiy bn62;fcd; j simple circuit have the same resistance, which w2cn6hbe(jb;y ef d;i1 ould 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 curree(q uzpb h :)hmmj,;(cnt through the 6.0 Ω resistor is 1.0 A. Whatmmph,zu(:h ;cjbe(q) is the power supply voltage V?


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 connected in series to a m1w6kk 6/ne7 ,lq ndofbattery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and R3 dissipates 6.0 W of power. What is the voltaglkn/mq76ko6,1e wf nde 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 andR km0g:tbc/0uj.i:0w8 bl z 0zg xicv(x3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What is theb0(uib/wc :0z0gx :0t kil.gcxj vz m8 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 a 4yni8nn8o-4oyz fhh6 nd 120 volts. What is the maximum valu8oo48 nh- y6ni zhy4fne 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 resistancet;x,i:4 - :tz 7xi12lbjtmt vtdq2vix of a 60 watt lightbulb designed to operate at 120 :q tx;mbtvittt z72jiv: id x24 -,1xlvolts?

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 disse flej)s.q5 c(+ze,csipating 36 watts of poelj5e qfs c),sz+ (e.cwer?

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 clnumk-onw) o--othes is marked "120 volt, 600 watt.” In norwk- mu-n-o)onmal use, 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 cb,cl, b(tqy;st*vh;sould NOT be produced by a circuit containing only three identical 6Ω re c;tb;(lh s,b v,s*qtysistors?

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 resistorz(sbdx9az5k4 s. Which of the following equivalent resistance 4ka zdbxz59(ss 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 be connected together in d1 ovauwcjd.12ifferent configurations. If all three resistors are used in a circuit, how many different value2cv 1jw. ao1dus 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 d v rmtu)z3o1ud6v h6hb7*6cwrissipated in the circuit. How much total power is dissipated in a circuior1 v hd6) 3 mrbu6z7wcu6*vtht if n identical 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 connected in paralle0a yp6 :nhx6d0jtbza(l, the equivalent resistance of the combination is 5Ω . Which of the following statements about theb az(dap:6jt yx6nh00 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 th0 ue7fhb7ej v.i5w-m tat it has a resistance of 12Ω when operating at 120 volts. What ihu-em 7v fj0.w75ti ebs the minimum 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 current flows through a 4 ohm resistor that is dissipatiuslys (fwsgiu+f: h, gil78- :ng 36 watts of fl78s: (lhuf -guwi si,s:+ gypower?

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 ye5fr5qm0.br uf27 ad connected to 120 volts. If m5 rubqe 07ra.y25dff 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 wouldt* i.u (4tom)lrfm1i g it cost to keep a 100W lightbulb lit continuously for 1filt* trumi4).m g(1o 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 A throughfzzzz + l5hxbqtp;uo0(-m l87 a lightbulb results in a power of 24.0 W as-fzbpo+7ul 0zx(h;m qz 85ztlsociated 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 cdiyoh7 mae 24e dw0su*+o2a ty.--4f2 lk rqkzomputer rated at 500 watts in a 120 V circuit. If all computers are plugged into a siayslh04k+eq i.y7 dt4zf -2r odw2 u-e mo*a2kngle circuit protected 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 form a simple circuitsqq52 sl 0 i-rg0kjr,e as lkr -jiqq0e5, 2rg0ssshown 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 :ig ;;i9m by7f*agiy.drs r2e +drk5wto form a simple circuit as showr;adbf 7;rmyd ei2.sg w+i*i5 :9rk ygn to 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 bhcjtm l *a*q wnz-m u:l47;v:three resistors are connected as shown. With the switch open as ll bcw7:an*zj :qh*t4 ;um-v mshown 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
41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.22: An ideal batterzq6 l5xt 5nbc46u2 yygy, an ideal ammeter, a switch and three resistors are connlz6n2cyu5xg65 qtb4yected as shown. 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
42#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.23: An ideal battery, an idexr9qmwv:c:f r,4x. a ,2uxf paal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagrq:w2crxfvxp :,xar,auf9 .4 mam 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 resistan /0jxu0b cxv6qce? Assume that all wires are ideal, the batteryju vcx6x/0bq0 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 circu*1d4 0r llxthuit shown to the right with resista*0d hlx41rtlu nces $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 below6qad bzeu h26t w5fn*0.pcov - shows five identical resistors connected in a combinatiohdvaf5o b.cn*u ez-w 6 qp6t02n series and parallel circuit 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 connected in a ce9s4lx)ueuu5-gy7 w q: 4nnxk ombination series and parallel circuit t47eqkuxy :-4nsugln9wu e x5)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. Which bu-pg/qgvfe onp q-3 :(ulbe 3g qnvp:-(of-g/u pq will 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
48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.21: An ideal battery, an ideal a yhgrnom- x+ 5:urr7p*mmeter, a switch and three resistors are connected as shown. With the switch open as shown in +onxm75 r-ry pgr*u :hthe 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 battery, an ideal ammeter, a switchn3ucz 88611j/inelmldm x 4dw and three resistors are connected as showz6llj1i18 mmw8n/e dn 4xduc3 n. 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:    
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 switch and three trn gs2u/ kg:i 2jns20resistors are connected as shown. With the switch open as shown in the diagram the ammeter r2gn2s0 /ti :grknu2j seads 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, 2025-9-18 17:44 , Processed in 0.390497 second(s), 121 queries , Redis On.