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 cyy3bc g oelv(zh ,a4zw;1 o*9jonnected to the battery. Which one of the following choices z; y1oz *c(a,wve4l9h og3yjbbest 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 1x whw4no+m5h;dhu+ aparallel, the_________each resistor is the h wxh1mdan hu+4ow +;5same.

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 filajuev 0 zwyf0q0 5iz,lms *fcv,e3;/svmene;z 0m,z* vec ywlvv3s5j/f 0quif0,st to become white hot, 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 replaced with LEDsfoe,mou 8- co1. LED is the acronym for which one of the followine, o muc-81oofg 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 and cross-sectional area A. -db)) fgx1wd/.nk kcp It is to be placed into a circuit, but it f n kx.))bdk-f1cg/pdwirst 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 mave;i xsn76)omde of the same material. Wire II has twice the diameter and twice the length of I. If I has resistance R,6v)omsn x 7ei; 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 s ibwd4uyzrjyyb h97 x 0+;,.tk)r af-iame material but has twice the diameter and half the length of wire X. If wire X has a resista)hx 7t- r;dkibw4,iu9baz0.y + yryjfnce of R then wire Y would have a resistance of

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
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 r. This piece ofm.3 *y -punvnp material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of y*nu p np-.3vmthis 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 wan n/3b/h ku-6upt evhml *5n0rcts to make a brighter light bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb produclnrmvn*k0euh p//c 53 - b6uthe 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 qyc nb0i1lj v3;m, jav0l/o9t of the same material. The length and radius of each resistorcj nob9v00ty /j1llm3,v;aq i 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 xru0; fm x7n9 tlzib- kwp6 /7vc.2qfrof 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 ax ;fxpvlk707tn z 9. c62brr- wiqmfu/ 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 resista)vrod+d2ar k( 7 )p( areewk)eri,vk3nce 10.0 kW and tha)w d (rerd v3vai+2erkpko)k)7(e r, e 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 showncu le9dd7+6ld : auru+ to the right. The three bulbs 1, 2, and 3 - represented as resistde dl69d7urc++uu l: aors 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 circuiy g*;oba)0tguv24 qcot at the right. If the current in all three re4* uc)ay;2qgtg0 b oovsistors is equal, which of the following statements must be true?


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
15#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.37: The diagram abetq03jcf jq.mqr5q0 5z3+j v t right represents a simple electric circuit composed of 5 identical light bulbs and 2 rq3j qjq5f3j .5mc0+0bvq etzflashlight 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 i*enn t+4 kx,yzs NOT true concerning the simple circuit shown where resistors R1, R2 and R3 are have *x+,n t 4nzekyequal 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 a battery. Bufwx pi.pzo-2;zo u dd*0;b,lhlb X is brighter than bulb Y. Assume all circuit elements are id-,o;d;ipobx h zuz*f2wl.dp 0eal. 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:    
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 pa yvrmg.40ui;yss through the identified resistor in 5 seconds once the mg .yyr0;4 ivu 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 follo;;5togm9 vv4 oe i)xsiwing simple circuit have the same resistance, which wou5);; g so9 mxo4teivivld 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 through the 6.0 Ω rtx 87r1 zl b,ci3h9spqesistor is 1.0 A. What is the power supplyzilr38 c,hb9st7 xpq 1 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 connecv1iuw1je-1d. i2( jljm n h19h pfl0xdted 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. What is the vw1j .uix19dl1 jl1ihvh-npd2 mfje0(oltage 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 p0b- av uglc0:connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What is the currepv0cgu0 b- l:ant 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 1 .c1yten -fx2uu bg,z,6k v8dn20 volts. What is the maximum v cgt.v,-ndfbu6u, 1 eynk82zxalue 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 nh7pqq8 0- 4qsqeezug.l i03d-ujs;aa 60 watt lightbulb designed to operate at 120 q hq ;4g 0nuzs-.i7up sa q83ldj0ee-qvolts?

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 ohm1e0f 4b hr23dczauo s, resistor that is dissipating 36 watts of dc0eb4s,3ufh1za 2r o 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 used to press clothes is marked "120 vok;eln1m-h5 rvf9 1glrlt, 600 watt.” In normal use, the current in itlg;h91 n -5v1rmlefkr 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 b pv v v,va25fz+/ea1h)q2niuymir,g2 e produced by a circuit con yg5vh ziq,,a2mi nf/v a2vr+ 2v1)ueptaining only three 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 equiva4 rl3:h0/nc-yhjk m4j+bbq2pyb-dmn lent resistances CANNOT be prok-plyj :mncn 3b0m44r h b-2jbdyh/+q duced 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 in7jtsc-3 bm r6trogv0: different configurations. If all three resistors are r7rc6-vg0j 3so: m tbtused in a circuit, 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 resirhq dh:,16 qqnstor is 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 inter 6n,hq:1 hqrqdnal 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 convuex hye+na g 7pyws/bb3:6)( nected in parallel, the equival/ gwy7ex+a hy3e snb(6:b)upvent resistance of the combination is 5Ω . Which of the following 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 12p tb q:og6+-cvtzqde/ yi g4.wb1ku-1Ω when operating atq+vtkqi4- ceyw1o/tg.bbupg1 d:z6- 120 volts. What is 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 resisto pjh:g(i8 eq(ei ydx26tvsfvs.-h i: *r that is dissipating 36 watts of pv:hxhj: gtq(.eiyis2 p-vfd6 8* se i(ower?

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 drawsf fro0wc +r:k/t0ed( g 13 amperes of current when connected to 120 volts. If the price of electricit(cr + dgt 00/roeffw:ky 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 lightbulb lit continu)flbn dwi: *6dously for 1 y*fl b:diw) d6near 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 through a lightbulb results in a powb) w2tmrg f, 7vd7p.ljer of 24.0 W associated with the bulb. Wpr,wd 7 jbl t7v.)fm2ghich one of the following choices best represents the resistance of the lightbulb?

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
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 500 l+aksdwb*7ald5o n7( watts in a 120 V circuit. If all computers ardadoa(n7k*5+bs l l7we plugged into a single 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 5ax d*ure);)to ga lr*connected to four resistors to form a simple circuit as shown to thld);*tug arrxe* o)5ae 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 form a simple circu4ebu o4 4*sbnoit as shown tnoubo*b44 4es o 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 v3)k/pe 3oofz, an ideal ammeter, a switch and three resistors are connected as shown. With the switch open as ofk 3v /p)oe3zshown 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 red6mmqhjf h:0,t/v1n v sistors are connected as shown. With the swittdf:0hhm qj6 / vn1m,vch 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 ideal a*tn8c -25o*d ez.dqie 1rvj ahmmeter, a switch and three resistors are conneczcn.hij *25ra1-d teo *v8qedted 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:    
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 ri w7j3k7s u/zor3hn5m aght, what is the equivalent resistance? Assume that all wires are ideal, the battery has no internal resistance, and all three resisr3nh5z3ojkw7um/ s 7 ators have identical 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 resistance of the circuit shown to t .ly:ahcs-i4 l4;vhlhhfh+y 6gcwd92 he right with resislv4 fhlh6hhlcciy;d 9sy.+wh24a g- :tances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 io7j ab(6 :q 3sa a0anmf;5bfxun a combination series and parallel circuit to a voltage source.: 3(6foamxbbs qjnfu;0aa5a7
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 res;fil/ wgdja88d ua,5e istors connected in a combination8aua/ 8j;w 5 elg,fddi series 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 circ)1jo 12 cese)xy5 ,4nxxvw zq7mg ich*uit diagram, all of the bulbs are identical. Which bulb will be the brightest? ,n e4* v7qoy2gx) czsex1wj5chxmi1)


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 ammeter, a switch and three resistors are0ebuvihgjw/l5d3+ /: func; a connected as shown. With the switch open as shown in the diagram the ammd /v: uulfebw0n5cj;/ g3h ai+eter 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 switch anduxkm.d0 xd(k 9r30uzc three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2. xudu .0 kc39xmz(kr0d0 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 thxdyscf,; 2,.ey gfrr; a b2+zsree resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 ampera+;x2cy .,;by s ,dr2rz efsfges.
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, 2025-11-18 20:15 , Processed in 0.317253 second(s), 122 queries , Redis On.