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 -* vb8i cadtt7g,.i mxthe metal resistor connected to the battery. Which ocm78v.*t ,ibtda xg -ine of the following choices best describes 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:    
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 r0f:buq1 /f g5-xyik gresistors are connected in parallel, the_________each resistf 0uxg-g5r:qkby if1/or 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 fil*g 4s(itfihgbe*ti (3ament to become white hot, while the larger wires connected to the lightbulb remain much cooler. This happen 3(**hibtf4i sigetg(s 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. LE.c* a6dj; uj mvk4 i6jlqlx;2eD is the acronym for i.d xj*e v2uam;64 lj qc;lkj6which one of the following choices?

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
5#
 
多选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  05.16: A cylindrical graphwa;4pgs;rf53p4 nfwqojecid . 15qj, ryl+u *ite resistor has length L and cross-sectional area A. It is to be placef4cqpl4,rr g5*n+ fda ;wwu jjyp1q3. o5ei;s d 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 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 i adgjepaph;p 9 qp /)9)i(:lsII has twice the diameter and twice the length of I. If I has resistance R aglp )9aj 9/ip:s);iqd( hppe, 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 twice the diameter and hqa6okp6f5*. x.; teuos cuz( zalf the length of wirexpqeof. 5*osz.(uc;zu 6a k6t X. If wire 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 has length L and radius r. Thisj l-13y1vq* w2r-+jrd;d) pcmdayqvx piece of material is then drawn so that it is a cylinder with new length 2L. What happens to the resistancev+jjra mxdy lv qyp-1 ;-r23q)w1c*dd 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 levgct1ae7d tq7*w82jight bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the ljceg*eatdqvw81 2t 77 ightbulb 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 ( 74qyeqnz e4rwxm+.y of the same material. The length and radius of each reeq+e(mz .4nr74qyx ywsistor 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 resistances v :+yt j+tnorwa3ndc7l 5)9; ax6inh R, are connected to 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 connected in series to a fourth resistor.” What is theo at5h+)jt7y3anc 6dlx:nrviw;+ns 9 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 acc7ffu.jz0otfze4 2w j+ompanying 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 voltmetewf0j+zoej u z72f f.t4r 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 shown to the right. The three bulbs q7-o yibuw*ho e2x2z /1, 2, and 3 - representeo2iue 7q2*z- bowy xh/d 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 the current in ava:u 0dgkxq5:gyz )r.ll three resistors is equal, which of the following statemenr:u :5qa.k0z vgg d)yxts 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 rni edj4;k.0 drfn5n0n zr-7lr ight represents a simple electric circuit composed of 5 identical light bulbs and 2 flashlight cells. Which bulb (or bulbsezi-r5n 0fn7ld; dn4nk .r0r j)
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 c, 69jcdjhb. t9ma+koj oncerning the simple circui9dmt69j kj c,.hab+o jt shown where 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 a,mygb/ :oxkk l(x2,k 4m mgfh+ndY are connected in series to a battery. Bulb X is brighter than bulm g/m +b,lmk 4,khyg(x :2koxfb 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 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 clzb 6zfbe 27h9oulombs will pass through the identified resistor in 5 seconds once the fhze2 67 9bblz 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 follow *z2 ocufy .ble2)4ejzat80z ming simple circuit have the same resistance, which would dissipate the great*f 42ze azj. tuz)bml 0e82cyoest 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 currf,to5 gse g// 11pytzqent through the 6.0 Ω resistor is 1.0 A. What iqp1 t1esygt/g,5zf /o s 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 /n bfoac32dc,R1, R2, and R3 are connected in series to a battery. Suppose R1 carries a currn,c o/b3a c2dfent 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 a8qq a u 7qcoh/n:0u9svndR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What is the curq /ucs7q a08 9qvuohn:rent 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 a10.j ht c8lgy120 volts. What is the maximum value of the current under these conditionylh.t 18j g0cas?

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 ofh8+5z1 jis cion+y zp+ a 60 watt lightbulb designed to operate at 120 vohz 1j+yzi+spn+i c8 5olts?

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 a 4 ohm resistorbz 0nm4pk(5*/hzc ugc that is dissipating 36 watts of pow40*zn u5b(mc/kc gh pzer?

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 clo.bwu ru)stym mg uhx77bi( ik72.08bgthes is marked "120 volt, 600 watt.” In normal use, the cm 7rt y.g7 mb b8b2ku(us0)ig.ihw7xuurrent 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 ndw ar3 bpd(x4sk:xf 2b,/ifd)mu : ,wresistances could NOT be produced by a circuit conta2bd3 bwi):nfxar k4m(wx d/d:ps,f,uining only three 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 fol ,dk+ a0qx+hxzwk+dlzyt q7bq,1hy 4 0fn o1p*lowing equivalent resistances CANNOT be pro zz7,,q xf*q ykwdxat0y 1 bdphl+n1qkh++04oduced 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 w7ztcs 3;e*(nlyf g:u of different values can be connected together in different configurations. If all three resistors are used in a circuit, how many different values of total resistance can be protw3sncfl;7e y*:(uzg duced?

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 resis.q/jgb y,ev,b4e6kwe6:i e f ztor 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 resistvfe , w q6jkbeibe 6,g/e:4z.yors 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 R2, are connected)i 5 sj*c f+2ok hf(tim3v)y23o1rakkjm2zwx in parallel, wtvo)yji23mo(1x*3k h+s2 ffmkc25 ia)rzjk the 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 th(, k : tkzvl.wzd63ulbat it has a resistance of 12Ω when operating at 120 volts. What is the minimum az 6,du klwklbz3tv(.:mount 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:    
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 is dis fdjg/6cjk. 4jb :t3fnsipating 36 watts of p 4nbf36gfc:djt jj./kower?

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 current when connect/3 -gy6v;+mw9jsqf.f qjz ;koppl x 2bed to 120 volts. If the pm o/v qk-l;3zyg+6qsp2;9wp.jfbx fjrice of 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 much would it cost to keejv43bqq2wj x;(iuvj9p a 100W lightbulb lit continuouslyqjj(3 vq iw2xj4vu;b9 for 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 powel3 uc iw3q*ta0f7 4eibr of 24.0 W associated with the bulb. Which one of the following choices best represents the resistance of theiq7bw c40aeit *3fu3 l 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 rat6bmjrk +zs m.5h ,2:kixiape4 ed at 500 watts in a 120 V jmab ik,2p rxe+zm: h46k.is5circuit. If all computers are plugged 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 to four resistors to form a simple c a3npvk/po ul-,umz1* ircuit as shown to the right-m3,n1z*a/okuvlu p p.
How would the current through the 2 ohm resistor compare to the current through the 4 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
39#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.17: A 9-volt battery is connu l )cvwp b6a.-hfe(-tected to four resistors to form a simple circuit as shown to tuce.l)av-h-p6b w( fthe 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 switch and three rep5 jq q-si2iqi(:nyt1sistors are connected as shown. With the switch ope-yp :tqiqq (25 nisi1jn 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 r+ vni5pr0a9v uesistors are connected as shown. With the switch open as shown iav0r upnv9i 5+n 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 ammeta5jx 0ecoq)higej+5+ 0 wi6 nler, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 am0gaec o6)hjn55q0 jilw e+ x+iperes.
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 equirqij+kabd p)t- v3:3+ lk t-rcvalent resistance? Assume that all wires are ideal, the battery has no internal resistance, and all thr dpk-lv3)tqkc+r:irb ajt3 +-ee resistors have identical 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 resistance of the circuitj 9) b15bhsaks shown to the right with resistance9bj1 ash) kbs5s $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ and $R_3= 2.00Ω$ is


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
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 connec( mshad9dxo2 -q9t/5z5to o(2ejh*dn k1 xv wvted in a combination series and parallel circuix/ o o2em dxtswohk *(t(dd5v5q1 a vn9z9hj-2t 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 connectex r)/ hmefoj.(d in a combination s)r e(jhm/f.xo eries 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, all of the bulbs are identical. Which buagk9aw+n3yz7 lt- (xilb will zkn(y +-a wl973 tgaixbe 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, pely12nb/k k7pwb:7hs xi + 2man ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in th2pklxswbp bki+m/:hy7n7 2e 1e 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 three resistors arewjo:f:us jq wcg*-/j3 connected as shown. With the switch open as s*u3 w:fo:wqs gjj /j-chown 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 a7ka)c/ c3hk/zd- ksxy mmeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 ampereszka -3h7ck// sykc)dx.
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 19:26 , Processed in 0.323715 second(s), 121 queries , Redis On.