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 zo/djc-tfd 262 f5 spee40;y(mdw qqa current exists in the metal resistor connected to the battery. Which one of the following choices best describes the direction of electron flow through the resistor j 2 d5tc0wp/ydqo(me 4q;es2d-fa 6 fzand 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 resis-x65,ceax 2o mz2ec kftor is oz,cfaxk 625mcx e2 -ethe 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 filamew*d bc3x o(bb0nt wire of a lightbulb causes the filament to become white hot, while the larger wires connected to the lightbulb re *d(bw30obbxc main 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 ru0 3w b0pfw --ux-x5/*gy zjwpkkt1no 5px5blights are being replaced with LEDs. LED is the acronym for whi*y -1r 0kx wzpw k-up-3b0 ojfp5wt55gxuxnb/ch 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 L and cross-sectional area A. y c1m vgu 5sbiz6r*4g7It 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 b*6zg ruycvs4m75ig1 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 same material. Wire II has twice the peymp2)iifcdz*ikop-,/9m6 diameter and twice the length of I. If I hai9mm dzk-),/ pe2iyp 6 pi*cofs 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 twic0 macp:k;)8ie )hcaqte the diameter and half the length of wire X. If wire X has a rm kqp; )hatc)e0i :a8cesistance 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 ;a02)ughz n g1l crpp5L and radius r. This piece of material is then drawn so that it is a cylinder with l0gnhr zug )cp5a;21p 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 want /be,:76ts*uaut +dyr1 6ad ool4wezss to make a brighter light bulb. He decides to modify the filament. How should the filament oue6 o41dsld6t aoburwe a+ s,/zy: 7*tf 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 samel.qquki mm,zp/4 a5r3 l2t.im material. The length and radius of each resis.uk/mai,z p42m5 . lir q3tmlqtor 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 ( 5.x h)3hjigk xuipzh9 )i89s*phf qba battery in the following way: “Two resistors are connected in series. This combination of two rep sgfbi9i z5.hhu3h ()x *kp9)x8j ihqsistors 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:    
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
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 diagti -.zgw0+ ond05 gbppram has internal resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter t-p0n pg5zo .w0+igbd reading is most nearly:


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
13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.37: Consider the compound circuit showh q0h*yc7 c7r y9x9zuon to the right. The three bulbs 1, 2, and 3 - represente7yc*0uhxochq 9 y9r7zd 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 righxv eihz+9u;/xdj:2e ivyt 2 d:t. If the current in all three2vzv:ie/yj 2ue txh;dd ix :9+ resistors 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 at right repre*12 hvb ya qlzq9;dr/esents a simple electric circuit composed of 5 identical light bulbs and 2 flashlight cells. Whichqq*e ;ra/2bd l9yhzv1 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 stgkxs o,0z2cy(j5qg r)atements is NOT true concerning the simple circuit shown where resistors R1, R2 and R3 are k)x(z sycg2q ogj5r0, 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 to a battery. Bulb X is brimdno0ov fhrh8 7t81vm qp7/i0 ghter 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 represt1o8p /q0hmo7mv i7h0r8fdn vents 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 t l +t*ydv0dtvl;-j.9 rz 6qyzwhrough the identified resistor in *lyqzt.d lt vrw9+ d0zv 6yj;-5 seconds once 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 following simple.*q iu-;0 u(cuoa12kua osnfy circuit have the same resistance, which would disu2ik oocu1.y(fa u;n q *-s0ausipate 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, bgmcn fhb- p .,lqscn2:7;v l2:k;enz2on8ir the current through the 6.0 Ω resistor is nhvecngp8 if l;2o ,rk ;b2nz: nm7.lsq2bc:- 1.0 A. What 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 --ell /* eh l6kzlwif5to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resista5 e 6w-i*ze-l/ lllfkhnce 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 andR3 are connected in paraztgoc, /dvdx1 m,p-e .a 5tg3illel to a battery. Suc3 tdavpoge,-.5 gx1 dmi,/ztppose 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 volts. ma5::tm1vvn a What is the maximum vam: m tva1av5n:lue 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 a 60 watt lightbulb d)hqpj/d wlc o ala3(.*esigned to operate at 120 v(aow p.hl/djca3*)ql olts?

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 tha2hvi0 7v:t-sby:) rsenr8foat is dissipating 36 watts of power?y)0 fe7os:rvhvs2 :8b-iatnr

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, u/6+l qs8lm oqj(eodu7kz :ty+8mq7r600 watt.” In nordo 7umqe8yl7 ml6z8q tk(jq /s+u o+:rmal 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 resistances could NOT be prwnf; 0yihqw dx12e1fs3 z.u5xpw 6jn 5oduced by a circuit containing only three ideui; 3pqj fe2h1x1n5xww0z 6n. ydsfw5ntical 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 0v-rjv2 a v5hrof the following equivalent resistances CANNOT be prodjr-v a50vv hr2uced 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 coc6mi k 5kc9a/fnnected together in different configurations. If all three resistors are used in a circuit, how many different values of total resistance cakc5ca mfk i6/9n 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 resistee: wk 10ap4t)q8ymekor is connected to a battery, a total power P is dissipated in the circuit. How much total power is dissipated in aye04:8 1ea)e tpqk kmw 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 resistorz8p+p0p*:3ugs c )zq vacn m,gs, having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . 0mpcg zqc8+,v 3zapug* np)s: Which of the following statements about the resistances is correct?

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
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 resistano(cm(2.(4ve j qrdn;-1s ot4q alkekice of 12Ω when operating at 120 volts. What is the minimum amount of time that it would take to warm 0.45 kg t4;o n1soi(4k(e2vrjqadcq k(m- l. eof 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 yd-- m/k-ufryohm resistor that is dissipating 36 watts of powerdk- yuf--m y/r?

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 currentooodug5 6j49zih )4bdv 5y9d r when connected to 120 volts. If the price 5 rd oooihy96 dj4d4uv5b9)zgof electricity is $0.10/kWh, what would be the approximate cost of running the heater for 8 hours?

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
35#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  08.05 Approximately how much w y5cq*lgty/d5l)+ vgbould it cost to keep a 100W lightbulb lit continuously forlv)t5dlg/gyy + b 5q*c 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)e4o fm nik/ n,e;i/zgz35ver 4.00 A through a lightbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices bez g,ei 5fnzienmok//; r43)vest 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 ay(hq h/r)e(p g computer rated at 500 watts in a 120 V circuit. If all computers are plugged into a single circuiq hh)g(yer(/p t protected by a 20 ampere fuse, what is the maximum number of the computers 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 conyzzj m (-mw*e2y/+v6 osd 7tpknected to four resistors to form a simple circuit as shown t z pzmdy7so y* (-+2vmkjwet/6o 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 connhpj+jk:c gxn91: xp( ;1yq uzwected to four resistors to form a simple circuit as shown topgjk:1z xy(;jnh+cq1u9: wxp the right.
What would be the potential at point B with respect to point C in the above 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
40#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.21: An ideal battery, an .y yak*b tk3dv x8*7vlideal ammeter, a switch and three resistors are connected as shvkyvb *8.xktyl*a 3d7own. 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 and three resistors are conn1;x7i;: tci5 isame48 eyfrnyected as shown. With the switch open as shown in the diagram the ammeter cnr ef5y4ymixe i:s1;; t7ai 8reads 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 three resistorx 1km-2*+eetfpmht a53 e4zj m+ fia;js are connected as shown. With the switch open as shown in the diagfjftm+ 4aehpim3m;*+z 1at ejk2-x 5e ram the 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 i zmicz)4kk)yqp* 6y0fs the equivalent resistance? Assume that all wires are ideal, the battery has no internal resistance, and all t*c)zpfk4 yyk )mz0 6qihree 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 circuit sho dcqw9/ y43 cej-jaf9f2 c:ogtwn to the right with resiwdj-c fg9/ce9to f23a :c jy4qstances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 resisyhj )a.bw y b0.l4ody*tors connected in a combination series and paralle) 4ow dyjyab l*0yb.h.l 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 combinaiq4 41 mv3ehdl5 b5/t2sfuasd v2:am87okp gotion series and sau22 k7b5dtlmdaev4mgosovq4/p51h3f 8 : i 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, all of the bulbs nu;b:hzqz -q rqgc14 )are identical. Which bulb will q; rgn4qzu 1c) bh-qz:be the brightest?


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 ; nb85qpyx1zpqf gt5/z1uz* m three resistors are connected as shown. With the switch open as shown in the diagram the ammeter * pxq1 g5fn; 1ytmzzq8/u 5pbzreads 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 resistors areyppf b8u z n+/vb*i02yxj 89hi connected as shown. With the switch open as shownuy bvf8 nhj2bi8i*y/ p0p+xz9 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 ammeter, a switch and thw+tu4 vys)z0o,s7 kc eree resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperet7 u,+wy cez4sov0)k ss.
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
  • 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 20:34 , Processed in 0.331046 second(s), 121 queries , Redis On.