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 a9ie) +mfbkc,-y8z vql 4mt5 bconnected to the battery. Which one of the following choices best describes the direction of electron flow tz+l 9me tfk,m qb58bvi4-a)cy hrough 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-zou dy;95v apmv0cm7y( hy*m ) jedv- parallel, the_________each resistovddz0vy 75jyp 9(ye*vah )c mm- u;om-r 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 o*xm ;aj y3ihvi;s sbyp+.f7-lf a lightbulb causes the filament to become white hot, wh .a f*s3hj xb7l mvs;i;yypi-+ile 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 houx3tj, ;ih t,xtsehold lights are being replaced with LEDs. LED is the acronym for which one of the fo3xttj,x; h,t illowing 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 g)zgc6 0tr(z +(nhclbpraphite 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 is the ratio of the new resistivity to the old resistivity+pc6( rtz)h0(zn blgc 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 e/*d 6wxlxzr7mc .t tlm7je36 lx q,6nmaterial. Wire II has twice the diameter and twice the length of I. If I has resistance R, II has resistance6ztlt/l3, m*emjx. qelxr w6nc7d76x

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 u41z ol3, azz;xye 57uy rra,ithe diameter and half the length of wire X. If wire X has a rel 4z;i,1 ,oax 3er5uz7ryua yzsistance 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 r. This pchl,p7+vgk0bu1 e p4 wiece of material is te l41v,+ kchwgp7ub0phen drawn so that it is a cylinder 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 brihvw/ nc h*3e8 gs6ztp/ghter 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*e/ nws tgph3ch z6/v8 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 m4uty 3p;bbi aazaij8l4,6 jm 7ade of the same material. The length and radius of 7uia6pbbj 4,tma a3 ;izyl84j 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 to a8t ynz:p:yj 25 sg-ngque4 z;xzl7+lj battery in the following way: “Two resistors are connected in series. This combination of two resistors is connected in parallel to a thi2yz+gjnl:j7ug84 :pzs xz; l5eq- ty nrd 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 inku7j7sdde+m.8uu-ba:- f * gc7zfwbn ternal resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter rea -7u cd f*kaw77 :u8zngsbe+f d-.mubjding 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 x8dg yn* *svwj*)/gwghree bulbs 1, 2, and 3 v jxsd8*ynw*gg * /g)w- 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 right. If tqnm0 )p cup9ufma)-a(he current in all three resistors is equal, wpn)0c (m pumaa-9)f uqhich 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 at rig5:guf urr4*o7t3z h gfht represents a simple electric circuit composed of 5 identical light bulbs and 2 flashlight cells. Whzfufo:h *rrgu3 4t75g ich bulb (or bulbs)
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 true coo8 wmc3p te7nd7tj 59rncerning the simple circuit shown where resistors R1, R2 and R3 are have ejmw5on83rd 7pt9t7cequal 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 cmw oq :cg+ 1)sffx1hctub-e87onnected in series to a battery. Bulb X is brighter than bulb Y. Assume all circuit elements are ideal. If bulbs X andY are connected in parallel with eac1)8q 1:wu-e got ccsfh 7x+fbmh 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 cxe2n 7eh.w8h zoulombs will pass through the identified resistor in 5 seconds once the circuhh87zwene x. 2it was closed?


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
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 following x uv0nx+30sx-wi7 zir4h fs2f simple circuit have the same resistance, which would dissipate the greatestu if-0s2hfw+470xzxv rxn 3si power?


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
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 r1o+u, 3 mzfdkΩ resistor is 1.0 A. What is the power suf+k1d, um ozr3pply 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 sna ;7lifo q;8heries to a battery. Suppose R1 carries a current of 2on 8a; qlhf;i7.0 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 R1bwy(pm.6x9)qd4 nsd y , R2 andR3 are connected in parallel to a battery. Suppose R1 has 2V acd( syxb4 .9mw )dyq6npross 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 and 120 volts. su amx)b4wq8y.5t1i* vf. gt o What is the maximum value of the currenauotv5 4qb*xy1s)ft gw im.8.t 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 lightbulb l yecr* djhlj) *rp,uva:v:h5 - gs:0vdesigned to operate at 120 voc dej:-50 vl):vyva:u shgrh, p*rl* jlts?

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
25#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.09: How much current flows through aj ngq+vqa:e1he;) dy) ue+c:q 4 ohm resistor that is dissipating 36 watts of powej gq+)qn;uceee:vaq :d )h+y 1r?

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 clothes is mant31q03ah u aqrked "120 volt, 600 watt.” In normal use, theu0qqat31a 3 hn current 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 resispyng;p ;d8y , l.rga0dwy;m)s tances could NOT be produced by a circuit containing only threg,d;nsy.;gl)p;wmpy y80r ade 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 f 8x7 pp8do*te+tspm,following equivalent resistances CANNOT be produced using allmxto 8t, ps+*f p78edp 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 va2/ 7ro llfg*jolues can be connected together in different configurations. If all three resistors are used in a circuit, how many different values of total resistance can be2loj /*rogl7 f 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 cono :5y q8dsupr4nected 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 resistance of the battery is zy:d ro5pqsu48ero.

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 resisti8)pezq m v, )h-i(ryhance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statementimv8h, yq)-eri zp()hs 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 th5 z(;n2ec uvzlat it has a resistance of 12Ω when operating at 120 volts. What is the minimum amount of 2z(u cn5ev zl;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 4uys-wa e 96bi7 2zcfi; ohm resistor that is dissipating 36 watts of p 26e9 w iuiyc7saz;bf-ower?

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 heate j8e:m2bbfow( r draws 13 amperes of current when connected to 120 volts. If the price ofb o2m8f:jwbe ( 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 muc)n04;;t(cj qaqkh(hh qe)v(jn9 xc kah would it cost to keep a 100W lightbulb lit continuously for 1 year at va94()(q0hh;nex qnhj; ak tck)q(jc 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 li6zqsnm* 9*iuw ghtbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices best represents the re*nm u6iw*z9sq sistance 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 siu(kcgk0ek t-w+8 qqr6x owns a computer 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 number of the kq0 ( uc-kk r+68ewqtgcomputers 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 oi 6zd2(u :8bqvos6we *xp,fb connected to four resistors to form a simple circuit as shown to the rig xs(6bvbi ,dopu 28f6 *qweoz:ht.
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(kep,*ot o3 ;k5huj rm a simple circuit as shown to the r( 5k3,tj;* mehup krooight.
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 amme hyc:y;bk+r.p9m g+bkter, a switch and three resistors are connected as shown. With the switch open a.y9rc yp:;kmh+ b gk+bs 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
41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.22: An ideal battery, an y,s0t8v znskr-ec-8fideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter rea k,t -s8v zf8r0y-scneds 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
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 any5t1 halt 4pgqv24u.ad three resistors are connected as 5pv42qut4yh tglaa.1shown. 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 right, wha0fb ;-fltyv*ggb;y 3 qt is the equivalent resistance? Assume that all wires are ideal, the battery has no internal resistance, and all three resistors have identical resist*vy3tl 0;gqy -;gfbfbance 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 sho, hqwu9:i( psjd hnu0 h)uhx99gqex54 wn to the right with resistancew(jp )hh h9g04,udue9hn9sui qxxq 5:s $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 comb 2g/wxcgjiocj)6s 8u1ination series and parallelx6/cw cij)2jg u1sog8 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 fik. pp 7l8lin3xve identical resistors connected in a combination series and parallel clx.3p pikl 8n7ircuit 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 circ15;rq 5rieirr ) ,ptcmuit diagram, all of the bulbs are identical. Which bulb will be the rmi1, 55eqp; ir)rtrcbrightest?


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 ideal ammeter, a switch and three resistor 8r.x(1fgl7pm gc + bslwg.s otxpr+8)s are connected as shown. With the switch open as stlg( wbs x8s)1 opmf.+cp .rlg+7g8rx hown 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;g1m;q cpa)hh resistors are connected a;gqhh1cap ;)m s 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
50#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.23: An ideal battery, an ideal ammek 82ogo*mo4q,m+ in:omed )vg.ae6fo ter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the q4k e e:gd.voognmoa2im* ,86)moof+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 05:04 , Processed in 0.339474 second(s), 121 queries , Redis On.