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 show)lenys6r8 il.n, an electric 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 and the direction of the electric field through the interior of )6l.8nelyis rthe 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 resis 2bxpf1/r iq-4rd.fostors are connected in parallel, the_________each resistor1rxs4.-ffob q/pr id2 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 okv72y hho6h6gqxl7p 5 f a lightbulb causes the filament to become white hot, while the larger wires connected to the lightbulb remain much cooler. Tgq67 76k5 oxhhhplv2yhis 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. LEl.y :pot( e-wzD is the acronym for which one of the following choicyw(: lope.zt -es?

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+3xusvq6t 5(gpe:h vc graphite resistor 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 resistor?tvexgs6h+5uv q: p3c(

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 lbx7:,l4gfy/ k2yim etwice the diameter and twice the length of I. If I has resisteib l4 kl:g2/fyxy,m7 ance 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 twice typria.q8 md0g)9- jw rhe diameter and half the length of wire X. If wire X has a resistance of R then wire Y 9jaw-pr0.8r d qg)miywould 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 piece o+vrty(u np; , ph2+gutf material is then drawn so that it is a cylinder with new l+tupyp2t+; grh,n( vuength 2L. What happens to the resistance of this material because of this process?

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
9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  07.27: A junior Thomas Edison wants toliuz(0 lw c a:7buj6ip f*gy.8gh..fg make a brighter light bulb. He decides to modify the abu0 uhl.c .gp 7wg8iy :6gl.ijff*z(filament. How 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 relb n3sjvnz;:7*f 0xy nsistors are made of the same material. The length and radius of each resistor is:n3y fnl0j n:x*;zv b7s
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:    
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
11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  13.22: Four resistors, each of resistanceb3f f.upusi: g.k8l* m 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 the equik us f ipmlg.b8:*3fu.valent 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 resisk fja ,mey,53atance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The jmay e35fk,,aammeter 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 compound circuit shown to the right. The three bulbs 1bt:inu5o a.p4 cdf80l, 2, and 3 - repreuid:olta n8fb.p 05c 4sented 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 bn ehlws.dp5, r9/p:pin all three resistors is equal, which of the following stan/br5h: pppsdwl 9e .,tements 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 c).gwevk; .uxz aga(e1 omposed of 5 identical light buga e.v;gwx)e k(a u.1zlbs 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 truev*yjqki ag1.9ayoop :d ,mdle;c0k/: concerning the simple circuit shown where resistors R1, R2 and R3 are have equal re:d0div/,ackopaq; :y. gjm1y ok *l9esistances?


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 d+)gbf v93 im/,+ ebp7a,guj xpsdp/n series to a battery. Bulb X is brighter than bulb Y. Assume all ciru,ab m v7 p3+gidp+, s9 /dxe)fnjgpb/cuit 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 9k46nshwzyd ( 0rtgz w6(0usd pass through the identified resistor in 5 seconds once the dkr(zs uw dt 60 hy4s(906gnzw 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.pfa.l8;i vcy sistors in the following simple circuit have the same resi;fp..icy8 vlastance, 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 diagram, theg 0*c54c ql2qlyw hn5w current through the 6.0 Ω resistor is 1.0 A. What is the power supply voltawq gcn 5clq0w2*5ly 4hge 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 5fc5p*glz2 c6uvfe/l lsrh: :tll5p4R3 are connected in series to a battery. Suppose 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?/c5*zl pr 5 c:5thell gv2lfp64:s ulf

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
22#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  99.40: Three different resistors R1, R2 anhr(6s :uv4n (o ti f/*e,oy5,ruz1upsptn4yx dR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What is the cur ,t1t r:sy 6ou u(hzpes4(nn/v* fr5 yoi,4uxprent 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 wa4jg/z evhy5; ktts and 120 volts. What is the maximum value of the current under thy 4v/hg;zj5keese 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 o y,bj *3a3i0rq) sax*y2bwwp zf a 60 watt lightbulb designed to operate at 120 volzby*q2yr3wxaas jbiw0,)p*3ts?

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 resistor that is disqlv+b t f2x:8zsipating 36 watts o fv+b:t x82qlzf 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 press clothes is marked "120 volt,jhok9 tu z7 y(c:((bzpblq0w( 600 watt.” In normal use, the(oulb yzp(tbh 07c(j 9k wqz(: 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 be3l2nxcne9jvu7z+1f u produced by a circuit containinu2c+ 1nexznu3 97vfl jg 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 the following 3.a+ * t1zlzbg7zafao equivalent resistances CANNOT be pr*oabf 7z+zt1lzaa.3 goduced 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 exx1/m/aj2dxp*hkn+:dnv2 t together in different configurations. If all three res e2t/xxnvm xn*d/1h2akd+j: p istors are used in a circuit, how many different values of total resistance can be 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 resistor is connected to a battery, a total powerv69 2;piv kzer ijk y(l3h1lm9 P is dissipated in the circuit. How much total power is dissipypvh1m2v 9 il i9;j(6ezkl 3rkated 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 R1e;o ayi c/qg81 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Whic81;ci yaoqge /h 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 1::)lqs6j no1ow d;ypv2Ω when operating at 120 volts. p6;yqw:ojs1 do) v :lnWhat is the minimum amount 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 bn7ny( potdh1 u ;7a)/ gtbjs)4 ohm resistor that is dissipating 36 wat (y;th/jpgns b7oba )udn)7t1ts 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 amu1 ua, t*.l e0/- sezjf4unwasperes of current when connected to 120 volt.eas0*l/t usfu-zw14 ena,uj s. If the price 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 keep a 100W 2 avao,ho/u,lwrn h2c94.b mkvz ,/l rlightbulb lit continuously forl.hvao2c2n 9,l/uh /w brkzo,a4,mvr 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 ligh89 j9 8j1xtugzm-qp,eg1zz,tm eis- ftbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices best represents the resistance of the ligeu8qi-z msj - tm8e9x1,f,t 19g zpgzjhtbulb?

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 ofg-bm5g;srxuz r z3w* f-zdq-+ a family of six owns a computer rated 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 mbw3+rz-*; 5zqr uzmf-sgxg -daximum 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 resiseqjk+)x 4k t)stors to form a simple circuit as shown to th) kqekj+xt)s4 e 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 connected to four resistors to form a sim dqlbq: ,d rpku4*zbv,784;*ri8j sa cdz hiq:ple circuit as shown to the right. rk7u d8zphal4z:dq i*bbqd jq4 , *rc,v8:si ;
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 dd;gg ns0d9valjnfn3g/ (o90)r0 km rthree resistors are connected as shown. With the j3 9 0(v n)roggdms k0n0;dg9/rflandswitch 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 res p s7xae7ad52op w0h+y eac:(ristors are connected as shown. With the switch open as shown in the dia7r5apdpo(2 e:ax0s +e cyh wa7gram 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 du 1ntyz+a 4cht, 4w:zand three resistors are connected as shown. With the swi y4c ,:hztawdnz+14 uttch 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:    
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 * qc en6g4-ibgshown to the right, what is the equivalent resistance? Assume that all wires are ideal, the battery has no internal resistanqceg4*n-g6 bice, 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 resistan3dj gz qg,ace /b0u35oce of the circuit shown to the right with resigzqbg c ,u/3a j3eo05dstances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 resistotn hgf7ypt1g (zr:g1 (rs connected in a combination series and paratphg(1f:r 1gt n(yzg 7llel 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 comzhys7v6)nyt o9 ;h2 er0q y*ombination series and parallel circuitht2voq mr)y 6 e; y*y9z0o7snh 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. sq*rd(w:bl q of the bulbs are identical. Which bulb will be the: dr(qwl.*qb s 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 ideallu37eml a-u)fht 0 yokc9 1:ze ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 ampe lh17oylfc) -uzum ee3k9 ta0:res.
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 am1sp 5resbz 1q3x1;cv-x qw7ql)) ogdm meter, a switch and three resistors are connected as shown.c)-gowq1dq7z3xl ;rm s q 1vx5)s1pbe 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
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 three resistors are cprky6(g p,ht,onnected as shown. With the swpytg(kr,, 6phitch 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, 2025-12-3 06:41 , Processed in 0.354550 second(s), 122 queries , Redis On.