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 -cc( x e8c/xvsconnected to the battery. Which one of the following choices best describes the direction of electron flow through the resistor and the direction of the electric field through t-/c( xvxscce8 he 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 reb2 -ij3lco snlm9(a0 b sl6d9bsistbl bj-l0 sm9n6obidlc 3 (2as9or 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 of a lightbulb causes the filam i814 eqi0 )7gyz8*8frd(dn polev xvuent to become white hot, while the larger wirese v p q8nrg*f(ze1y 0ilv8xo)4ud7i 8d 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 LEDs. Lqmexs(v.o *4n iti2 a*ED is the acronym for which one e(*qaxno *ti2vim .s4of 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 4)o1ppko n*7keyg, *arab sgln5) qf: 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 of the cylindrical res: a57gg),kp)n* nasqkry*1p e4f o olbistor?

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. +qltvg7qn b3tb )(y7jWire II has twice the diameter and twice the length of I. If I hat+gb3q l)b7(qnvtjy 7 s 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 material but has tf -w)1;m:w5dzbl2q-pdia f slwice the diameter and half the length of wire X. If wire X has a resistance ofda sb2wd-l)f1lif wp ; m:5-zq 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. )gzlst; vyn q2ezd 92:3v9ygc9ya)srThis piece of material is then drawn so that it is a cylinder with new length 2L. What happens to t 2a9zc esvrs) zg99;:ny)ydgtyq 2v3 lhe 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 lbh krfm;vez aq/8) s1vyxf/)8ight bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb prod1 ma;h rxf/bvs8yfq8) /z)vk euce 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 material. The length andr.b2(x6moq,krkunv bgz3 (6x( *q mt c ratm(*rqu(,qb ox n2 bk(k.zc63gr6x mvdius 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 batteryn3jmg w4++, r/dlac u6dr*btq 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 a fourth resistor.” What is the equivalent resistance of this arrangemendu+ /nm j3,4dtgq+clbrra* w6t 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 ;ss 2gqsz 0eo5diagram 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 most 0 zgqs2e 5s;sonearly:


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 shown to the right. T7(wx*; u ohy6utn ssf(he three bulbs 1, 2, and 3 - representftsw6h7 (oxs(u*n u; yed 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 thq wov0 (qg*vvpod* +q*e right. If the current in all three resistors is equal, which of the following statements must b **+dv qovwqo*0gp(q ve 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 composed ofeh5oi-il k,qk9f)h-5lmyrl)g5 u gv 4 5 identicalf l5-il i5h4kq5-lorvky h, g)ge9)u m light bulbs and 2 flashlight 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 is NOT true cc0e2/a52h4frym cv gb ;ud 0hconcerning the simple circuit shown where resistors R1, R2 and R3 are hav gvr/2c0d ;0c2f4bhmu5a ehcye 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 conne v jva+gz eim:6 6,l8g2y*z.v6 piuzaected in series to a battery. Bulb X is brighter than bulb Y. Assume all circuit elements are ideal. If bulbs X aip ma:6 gv.8y+6vvi,ajezzlz 62 u*g endY 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 pas mzvmmj2dee)r d;*gohk.i;sh(+i5/m s through the identified resistor in 5 seconds once the circu em(/.h d+) j oi2 zhkdmmgve;smr*5;iit 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 simplb(43hxka+me oe circuit have the same resistance, which would dissipate the xa 43+ o(kmhebgreatest 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 th bh;84mf tac)7n;gl y:nm7wate 6.0 Ω resistor is 1.0 A. What is the power supply voll8)77t;:t n yc ghawnabmm4f ;tage 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 v2fet (iqs/el k (xp9 )k)l4f7mfk1aj in series to a battery. Suppose R1 carries a current of 2.af 7 fk)4qi 1f((/ ej 9)lkkmstpe2xlv0 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 resistj z peco 6iir5 d*(::da(dr8gdors R1, R2 andR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 diszrjp(a*cg( i8:edrd5:d6 di osipates 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. gqmer ezm6+- 9 6gcygvd/2 h;a What is the maximum value of the current undez;g2 q m6vhc/6+ r9ggmyad e-er 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 designed to operjy 4z8rnn cj:3ate at 120 volts3c8jnzn 4 :yrj?

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 36 ,:)xwc6iq tz)dxsh)7frxxrj3 n(vz 5x+ l1e qwatlv cxxrxt)7 n6 ,zzf x (j)e13hxdwr)q+q 5si:ts of 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
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, 600cqhf;a vlb:e0df ov-jpu) ww*9 1m8 6h watt.” In normal use, thf;-0l )vufwwj dv81*om cqhe9p:a 6hbe 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 cork73m /ujh pc0u/6 shculd NOT be produced by a circuit containi6pmhku 7/0ccr ju3h/ sng only three identical 6Ω 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
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 j,q 794ubc.gg0fo3so ogvew9. mcolnf*s v7(the following equivalent resi 3(lw4ocfs0*v7o 9u.vgecoq 7b9.gjf n g m,sostances CANNOT be produced 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 in dihfy9g6h6h-r.y)l c usfferent configurations. If all three resistors are used in a circuit, how many different values of total resistance can .yrg h- fu9y6scl6h)hbe produced?

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
30#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.35: When a single .ahxq8vte8 :+t9wf )5zafhukoag04w resistor 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 internal resistancewf5aqhhk+9z)4eo x wuftga at8:v.8 0 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, havy* nih oti2u)qh ;5o,*vmto(ling resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Whichv5;oo*hymn *i ,(ltothq2) ui 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 12Ω ixlg5+b, h/vzf 4qq0)vo 0lkr when operating at 120 volts. What is the minimum amount of time that it would take to warm 0.45 kg of qv vlbzqko,g)/ i hf0 5x4r0l+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 currtv qc2: k-/ xl,b4sv*oiz5cy8o+zxuw ent flows through a 4 ohm resistor that is dissipating 36 watts of powek/o t5cxbxlow2cvqu+ 8,-*zy vz 4 is: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 heate x/uaqu )+l;6r )uunzwr draws 13 amperes of current when connected to 120 volts. If the price of ew)r) /x6+;lua u uzunqlectricity 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 ligh,flbztt +kachuiu07*k-df a +c jr*95tbulb lit continuously for 1 year aa fur h 7j*b l,+*tk5kaccidfz9ut0+-t 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 in5c88 0a0m inq a4xwauv a power of 24.0 W associated with the ba0wx qa nv8im05u 8c4aulb. 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 sixv14mzkhnue53k*xxi :qme3r r /w n 5r, owns a computer rated at 500 watts in a 120 V circuit. If all computers are plmv rq3e5r5nn*rh,im/3 4xewzkx1 :uk ugged 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 connected t4vdvof 4x7va sg8y*wi q.t 41vo four resistors to form a simple circuit as shown to8os1gq f va4d wvx.v 44iy*vt7 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 comt7s q 2:r cw5ui6g*)w tsvs e,)x6gnnnnected to four resistors to form a simple circuit as shown tcnr tx )*m7g2)5usieq, n6s:v6wg wtso 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 s 4m u/ki,fj/u0w mnq .,fg(awtwitch and three resistors are connected as shown. With the uimqf tk w,j. 4(/, nam0u/gwfswitch 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:    
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 ideal ammeter, a switch and three resistors arfjp57xew)iir /:bmajkz vh927c +1jce connected as shown. Wit)jvjrmzw:if a+bc5 c 9ie2jk1 h7/px7h 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:    
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 and three resistordhc/x; .y (qklcuf 0b6s are connected as shown. With the switch opcydbk (c/uh.06qx;f len 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, what is the equivaleepbb-yp5v 9(hgy 82s7 swxp0b nt resistance? Assume that all wires are ideal, the battery has no internal resistance, and all three resistors have i(29ebb 8wsxyshv 07g ybpp-p 5dentical 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 resistan1 nu.+9/ qbm khsxacs l*hm+w3ce of the circuit shown to the right with resiss cnqhh.us/m lx 3mba91+kw*+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 re 3*dzi2mh5jni sistors connected in a combination series and parallel cirdim znj23h i*5cuit 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 combinap )yzl,vqe/w.z 1tqk mid.q+c- k;k4qtion seridq 4,t)w/ qz+qkvi mz-.ykkec .1q;pl es 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 diagrdam.q3ek;s6/q t zq c+am, all of the bulbs are identical. Which bulb will6;e+qckz am.dtqq/ 3s 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 2r*s5e0-s3y 4 xlto9 w 7os vwgyuyx5ko gg42sand three resistors are connected as shown. With the switc4 2x 7 vtkgys42 -3e u5owy0os5xrly9s*ogwsg h 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, w,((z 4fbpl ima switch and three resistors are connected as shown. With the switch oi(w( p,zmf bl4pen 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 ammeter, a su(9z y +.s6ycnk9jd7 yys(a ztwitch and three resistors are connected as shown. With the switch open a jk du.ys6z7ytny (9+9cyza( ss 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, 2025-12-4 04:07 , Processed in 0.349475 second(s), 121 queries , Redis On.