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 ek0o; tlu+g j6dlectric current exists in the metal resistor connected to the battery. Which one of the following choices best describes the direction of electron flodl6 ;0ktuog+jw 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 connectedet8c4g4 xz+7 pvd+ evt in parallel, the_________each resistor is 4x 4e+zcvp 7vdt e8+gtthe 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 lightbulb causes the filame2rekdipo:e x xb m*+17nt to become white hot, while the larger wires connected to the l b7xxk i*o:emr2 +e1pdightbulb remain much cooler. This happens because

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
4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  13.08: Some standard5wv,j, uccaq8h4 ak+nw lt14l household lights are being replaced with LEDs. LED is the acronym for which one8tja4wh 4lk+1n l,a,q wu5 vcc 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 hp1ddora4vt70en a xc8vg9- qn4tm-8 vas 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 of the cmd9ne 7vnvdvoa08-4axct1rq t4g- 8 pylindrical 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 samhl* m/0b/4- tohwc udre material. Wire II has twice the diameter and twice the length of 4o*wh-mrt /bh/u0 dclI. If I has resistance R, II has resistance

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
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 maoum 7o drk.5j6x3uy/ tterial but has twice the diameter and half the length of wire X. If wire X has a resistance of R then wd67 uoumx y/t.ko3r j5ire 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 pxzrx+m 31 d p8s6ygot8iece of material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of this material because of this processg 3zo6sp 8dxyxrt1 +8m?

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 Thoma6f8 i w3uhsw.ns Edison wants to make a brighter light bulb. He decides to modify the filament. Ho .w3wnfh86iusw should the filament of a lightbulb 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 resistors are made of the same)sve0h:*pbnsc jjb; * material. The length and radius p j*v *):bh0b;n ssecjof 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 to9zfmo cldf3 1 -2i/lef 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 con c/2eif ll9dmf z1o-f3nected 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 internal rksf* ; v*f z9fmgc6,jr:*hzy2rj4n ohesistance 10.og*z*,9kf *fmnrh6rjshc z vjy4f;:2 0 kW and 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 comdty/zt-+k 9ya pound circuit shown to the right. The three bulbs 1, 2, a9ay-/ tt+ zdkynd 3 - 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.tffv s z 4h.ryj3);sqwsd0 ;q circuit at the right. If the current in all three resistors is es sts;vq zw h.4frdjy.q3f0) ;qual, 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 simple electric circuit compd9+y-sb s pn plg6vr -2szxuihis),8 0osed of 5 identi-0z y96g)sv+r ls8n bs,ppsi- x u2idhcal light bulbs and 2 flashlight 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 true concer2 knw6:kd zip0ning the simple circuit shown whik 6dn p2:k0zwere resistors R1, 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 (llcgea8i z;7battery. Bulb X is brighter than bulb Y. Az;g (cae78il lssume 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 the identified ricu* ((wfqy;j; eezh.esistor in 5 seconds on j (ei;f;wy(q*.hzec uce 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 re:9;u+vdkm zw csistors in the following simple circuit have the same resistvd+ucm9; w :zkance, 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 accompanying circuit v h:2otj2zo 5k2ci,x ddiagram, the current through the 6.0 Ω resistor is 1.0 A. What is the power sch: 2o2tjkixo v 5dz,2upply 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 s( wrim1d-deppx3ge -q:;h 3b R1, R2, and R3 are connected in series to a battery. Suppose bd3 -si-e:3w;ghmpx1pre d(q 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 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 an 4bty-1y1zbun0 l yj:zdR3 are connected in parallel to a battet -:0uzyny11z4jl bbyry. Suppose R1 has 2V across 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 vh)r1yjhouli8 2 az-)y olts. What is the maximum value of t u )hza21yojy)rlh 8i-he 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 lightbulb designeo8lwf f3skoh) s i89/ c.0qcjhd to operate at 120 voltscoos0hj9kqw 8lihf ./cf)83s?

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 throush n*k-ct4- nfy5rdt4a;g o6 rgh a 4 ohm resistor that is dissipating 36 watts of powe-tf5h t6 -n*r4yg4;ds krnc oar?

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 volt, 600bj/4ngp /lspr :m 1f8p watt.” In normpmnrlfs/jp: /p8b 4g1al use, the 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 +cw97cphaa deo4y3p4resistances could NOT be produced by a circuit containing only three identical 67 +adw94 p4e capc3oyhΩ 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 resij s5u(jaq2ez szr)j. 2stors. Which of the following equivalent resistances CANNOT be produced using all three resistors)qau(jesr s jzj.z252 ?

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 dip arzj*12 0xgue pp- zb;om1+uvi.wh3fferent configurations. If all three resistors are used in a circuit, po;1u*xemzwr vpaipb0 zh2-u +3j.1 g 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 1jb8fb 5omh-wzu. lm3resistor is connected to a battery, a total power P is dissipated in the circuit. How much total power is dissipatem .81lbwbzuo5- 3hfjmd in a circuit 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 R2s5z t ni;if:t/v.;dai, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements about the resistances isintz:. 5dtavsi/f; i ; 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 resistaw2 c,9dc+ uh*gwmpmp9nce of 12Ω when operating at 120 volts. What is the minimum amcm*9u9hp cwd2w + ,mpgount 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:    
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
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 irm9rg *y-+h eud::d- isijyb*s dissipating 36 wa-yirdds g:uyirh b *+ *mj:9e-tts of 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 a r oj1yxh+bk:ey6.0ci mperes of current when connected to 120 volts. If the price of e yr+10x j6cib k:y.ohelectricity 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 w 8-3y(jlt m8 m*u8oj lqtnciu2ould it cost to keep a 100W lightbulb lit continuously fommy3 uclnq- j*i828(ju o t8tlr 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 of 4.00 A through a lightbulb results in a power ofj sp ,5:godrw/ +u rxwqe:6u6v 24.0 W associated with :/o56r uwjsu:6x pw ,dgq+rve 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+)m8qu , f 6n)* qws;ijewqbto 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 mfs;8 mn+)w )uw e oi6,qj*qbtqaximum 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 resisto5ywt* d*qge: srs to form a simple circuit as shown to the rig esw: tg5*qy*dht.
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 fot(vsu32x7 uw s*rof w*ur resistors to form a simple circuit as shown to the right v3w7s*oswu2t u*rx(f .
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 idf1u+)e hvttz/ 2l1vt 9 hy:trleal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the dia2vf)h y9t+tztr1h ll1tv /eu: gram 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, wnw:id -bgf9s:c - hn9a switch and three resistors are connected as shown. With the switch open as shown in the d-9ww-g:h f d:sinnc 9biagram 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
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 a,ie li:i zrp 5 ga./8.ily.zd;fqkp r:nd three resistors are connected as shown. With the switch open as shown in the diagram the ammeter readsargiy.rl :q, iz.iik85;lep d /z:p .f 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 isxq;69eqo0 klw the equivalent resistance? Assume that all wires are ideal, the battery has no x q60;kel 9qowinternal 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 resip* 9i7.jccd trcc9p1 bstance of the circuit shown to the right with resistcb9c pct*7 dp1rji9c .ances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 connecte h +m(a.yyn8med in a combination series and parallel cihe+mmy(.y a n8rcuit 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 fiv2yfa9 scktu0t8aye 3rkxa4 54e identical resistors connected in a combination series and pfts4 40c8 kurk5eya 29yat3ax arallel 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 diaomz k a1x2-n(o .o9u m0do;csggram, all of the bulbs are identical. Which bulb will be the brightest? ;oo u-01msmg.k29xznc(od oa


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 ammet/do9uhdj;+t m1e i9gher, a switch and three resistors are connected as shown. Wi+etd idh j1g;9muo/h9th 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
49#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.22: An ideal battery(unt*axt0fsm)2 7 re f, an ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shn0 xt )e(tr s7f2*fumaown 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 t6qad3 tj gr,)3n4vv knhree resistors are connected as shown. With the switch open as shown in the dia3dvajr6n gqt4nk3) , vgram 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, 2025-12-8 20:22 , Processed in 0.337243 second(s), 121 queries , Redis On.