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 me;wc5b q.cy 1dital resistor connected to the battery. Which one of the following choices best des iy15;. wccqdbcribes 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:    
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 res6) uefl ee px x)mmp.wh ei67sx+:4o6xistor x spxufele6.wi )74 op+6 xx6:ehm) emis 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 a lightbu* uyrdfs*q+*ulb causes the filament to become white hot, while the larger wires conn*u rdq*fs+yu *ected 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 replacednnns.a+h3w.j 7p80mx vnier rx- pa85 with LEDs. LED is the acronym for which one of53ehnnnsx8vanxpp+80ia7-rj .m r .w 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 lenoudik ny.rp01)z9 f sruo0q;2 gth L and cross-sectional area A. It is to be placed into a circuit, but it first must be cut in halfd09;ksr0 i pofun ruy .ozq)12 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:    
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
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 material. W;f6tk 3f.lok pire II has twice the diameter and twi fl p3o.fktk6;ce the length 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 zsmk)zg02i ;y(l/i2f ly;1e e;mpnjamaterial but has twice the diameter and half the length of wire X. If wip; 2sa)zk /m;zn;y (f 02iej ll1myegire 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 s(v4 m vm,xnixq7p,,s,jyf m 1has length L and radius r. This piece of material is then drawn so that it is a cylinder with new les,my,4j x(1pim,mxn7 fs qvv ,ngth 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 ligqf1yo j./y8wuht bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb produce more liw1juo/.fy8 y qght 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 same material. Thwlng u-6mpa*qmp* q09e length and -pqn* plm 9q0*maw ug6radius 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 to a battery inm ov a,da) )ews1;w2/ qzagu.x9c:pb zeiyp1; 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 resistor.” What is the equivalent resistance of this arrangement of four resig)ayaadzx1e;q,m:po b.z w/9)p1u;vce2 siw stors?

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 (3:x8lfa) t76oa mrriket py7the accompanying circuit diagram has internal resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter reading is mosml7po)3:taxae 6t7f 8irry (kt 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 xw: ;y bhve+ tmt*0cv,three bulbs 1, 2, and 3 - represented as resist +;*vbh ec,my:x vttw0ors 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 rightks+zmuc ,y/7z,:td pt. If the current in all three resistors is equal, which of the following statemu, cy/:k psmzzt7+, tdents 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 simple electril *vns-eth --5t trtl4c circuit composed of 5 identical light bulbs and 2 flast- tln -4thlvs5* t-rehlight cells. Which 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 trusoz1t1rbqq4y;.y -x -iakb q7e concerning the simple circuit shown where resistors R1, R2 and R3 aqqb-1st.r zq-ob7a4 ;kyyxi 1re 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 batteryd c -l;vtx ef0;qm ic8y7nnr,k.5p p+c. Bulb X is brighter 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 thp;n x87pvd. +y;ckcftlec,-nm0 5ri qe 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 wih9fan8d (u ,f drvz6)ol5m* cahsa/j-ll pass through the identified resistor in 5l cfa(-ra ha, s85*mh9dzvf/do n j)u6 seconds once the circuit 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 i27dzv2 5y1 fjve j-mhsimple circuit have the same resistance, which would d-ji 7 dm 2zyfhvj25ev1issipate the greatest 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 c6q0xr w702d6qgaurqfk. ;a apircuit diagram, the current through the 6.0 Ω resistor is 1.0 A. What is the power supply volarq0p66a.a07 rdkwquq; 2 fx gtage 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 connectedj v)7d:p5w .0xoad qnb in series to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and R3 dis0b d7 ojxa: q)p.wn5dvsipates 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 connected in paratvk,d s8 :(goullel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What tosud :vg ,k8(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 wattsn c9l*u :ufeq2 and 120 volts. What is the maximum value ou 9*f2lq:cunef 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 resis jb9g8d ftpgu(au*py,96 d vp7tance of a 60 watt lightbulb designed to operate at 120 volp9guu ( 7t9pd gapfj8 d*y,b6vts?

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 dissipating 3o 4vvjc -t2.qzywmkk9t7yi+ 46 watts ofo4wkkt-+ vqc ytj94z.m v 7y2i 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 premc 4dd2y0aq: jss clothes is marked "120 volt, 600 watt.” In normal use, the current in it is 4m2:cjaqy0dd

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 fo1acfq .d,/ aj *c;j hukj;srb+llowing resistances could NOT be produced by a circuit containing only three idenhq+ j. r j1jbdaf*/ka,;;ccu stical 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 equzjs3 g9k5a/xpq o38wuivalent resistances CANNOT be produced using all three resiu 9/j5k gxpwzo383asq stors?

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 connect;oouant cf (e*e2szhw61 g4(.ghh2wmed together in different configurations. If ale2o*n hho61wmtwfh( c.esgag u z(2;4 l three resistors are used 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 resistor is aoa:1m4pkf t1-i hy8 oconnected 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 t-yt1:aipmho 84 oa 1kfhe 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 resistanc3s;teau yz1 4ce R1 and R2, are connected in parallel, tc43yt ;1 seuzahe equivalent 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 t qsgl -5o)4ol 8z1rrq0 p2nmfsax95u of 12Ω when operating at 120 volts. What is the minimum amount of time that it would take to warm rn)5g-1f l9 o4ts s82xrz0l5om qpaq u0.45 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 4j 8uk r-jwe; 7j65warp+ia 7gk ohm resistor that is dissipating 36 watts ofgjr8 ka5 wwuaj 7e-+7;jiprk6 power?

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 am7anecu8 m r4 lk-w*2b ub,*yrwperes of current when connected to 120 volts. If the price of eleeun 2b 7y-k8b*cra4*m,l uwwrctricity 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 wouqp66f*fltud(7w bb4lb *;up i ld it cost to keep a 100W lightbulb lit continuously f ;ibu6 d*l bubt*p7(w pf6l4qfor 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 lj4k+brocotj -y 0+f/b 1z0z xof 4.00 A through a lightbulb results in a power of 24.0 W associated with the bulb. cko/lx4+bj bo00tz y+-r1f j zWhich 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 500 wat :j f9ic2tp*xsx0*q acts in a 120 V circuit. If all computers are plugged into a single circuit protected by a 20 ampere fuse, what * pcj:c0*x 2t9sqixaf 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 connecteyaxeu, z+g.y5d to four resistors to form a simple circuit as shown to the riy+ ax.eg,5uzyght.
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 cy + 6wlc8c jm97p* sndnpdvq;(ircuit as shown ;wjsd98cl y+(vd c*6 n ppnmq7to 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 swyqs 68q+:4m ryz)zbz g xj6;413v ncsaudg r*qitch and three resistors are connecte 4gg+szd 1yxz4b6 )vqjc6;*: 3ry8qa nqsu mrzd as shown. 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, a switch 2wthi ja*xjd/ky0wu5e : 38bjand three resistors are connected as shbw 3dejhj*8t kyx2uai 5/:j0wown. 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 ideal ammeter, a switch and th mv6)zjg 4ri);1zdodtree resistors are connected as shown. With the switch open as shown in the diagram th6vi) g;)m41r jzdodzte ammeter reads 2.0 amperes.
When the switch is closed, what would be the current in the circuit?


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
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 )uqzt n0o/cu -resistance? Assume that all wires are ideal, the battery has no internal resistance, and all three resistors have ideqoct/ -)zu0n untical 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 shun;ktevz4.y m;3 ya 3yokw plk*g,g 21own to the right with resoklg.y ya nzu;43mey 2k*; vg1tk3pw,istances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 x(18( fs2i8vg oxicw8 nhpn2p connected in a combination series and vp gh1inxw(inpo 88(x82fs2 c parallel circuit 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 combz gcd :uossng(u-f-7az 5,lp4nr dj .7ination serc(5fzdpnn aros-g4 :7z u,ujsg .7-ldies 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 circuit diagram, allpzu zbp z.oog4)b x;39 of the bulbs are identical. Which bulb o3g;)bbx ppzu zo94 .zwill 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 ammeter, a switch and three z w+litqhjl na4eah64*4 la,*resistors are connected as shown. With 6a4n4i +ewhtall 4 lj**h,qzathe 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
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 ku57gw:ps(n y three resistors are connected as shown. With the switch open as shown in the diagramyk5 upwn:g s(7 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 fsh-/pdo 9 k5kpel2 2yideal ammeter, a switch and three resistors are connected as shown. With the o2p5/ k9k h2-pdeyf lsswitch 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, 2025-9-18 22:23 , Processed in 0.364166 second(s), 122 queries , Redis On.