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, ans.0bo;a *k7wc6wl lss 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 sslokbw; cl0w.7 a 6*sthe resistor and 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_________eacga-a t.x* fk(,, 5v5ifcmuwzoh resistg,ua vo*w i.ac mzfx55tfk,(- 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 thioho )ob fpeq,ww / 4:a7654yodr dl-ddn filament wire of a lightbulb causes the filament to become white hot, while the larger wires connected to the lightbulbbwy5h7ddo,p/rqw 4df6 leoo)o d: a -4 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 a04zw-cly txf wug/;6p re being replaced with LEDs. LED is the acronym for which one of tp-czg4 x0/f 6t y;lwwuhe 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 (uh kur uqc86u ac-..fand 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 (fq .h8-uc cuka6 .uruof the new resistivity to the old resistivity of the cylindrical 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
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(;rujoqdunp1)lt f gcan4qs:5s c 9e9 ;ak 43x material. Wire II has twice the diameter and twice the length of I. 5); fxtcd9acls1 n ksu un9qpe; 4j:o43ra(q g If I has 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 mat2tt8h-, 4f oklr6oeyd d /a:jh)d0m ozerial but has twice the diameter and half the length of wire X. If wire X has a 4hy6)ot l 0:m kdf ,d t8hoj2zd-era/oresistance of R then wire Y would have a resistance of

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
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 of vy9595fpo k1zqas se)material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of this material because of toksap 95q)1fsv9 ez5yhis 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 eg8jwr 6bn a6.Edison wants to make a brighter light bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb produce more light at a given v8 w nrj.66aegboltage?


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
10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  16.07: Three cylindrical re 4s8e7)wuwwfs sistors are made of the same material. The length and radius of4wsw) fw8esu7 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 ro3 :3jvp7kg1xsicatqo6: + wk esistance R, are connected to a battery in the following way: “Two resistors are connected in series. This combination of two resistors is connected in paralgkas7v+6t pwxco:ij:3q 3 o1klel 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 acc7;x(+x6+bll e utssyu;uc l /rompanying circuit diagram has internal resistance 10.0 kW and the ammeter has internal ls/uy;+ ;e xu+c(6ur7txlsbl resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter 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 3aci63 n jl 72ybsrhk+right. The three bulbs 1, 2, and 3 - repr6 ln+ia7j3rk3hcby2sesented 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 rigb23m;) rzxiuvfi i-1 fht. If the current in all three resistors is equal, which of the following statements must be txmrv;f-3z 1u 2i)fi ibrue?


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 sirmdv dh cjgj1 ;3ie3..6dvrsr; p+-njmple electric circuit composed of 5 identical light bulbs and 2 flashlight hjd-r6 ;ie+vds .pd1g m3v.rr j;j 3cncells. 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 concerning the simple 3p2 8gdmnn alux8 m+v:circuit shown where resistors R1, R2 and R3 are have equal resistnp3+g 8duv:m8xan2l mances?


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 bri bozs8w v,xz+rq)r (/,gmk8wz 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 foll rz+s,k) v8zz/gwmq(8 b, rxowowing 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 coe;4 l-g hl/vyoulombs will pass through the identified resistor in 5 seconds once the;v l4eylgo/ h- 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 moz 0nu2jly/sx,r x4em:n. 8l in the following simple circuit have the same resistanceelu8:.lj,rmoym2x0 / nzs4x n, 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, the current through the 6.0-jv ud/5 prx+h3 ymo*m Ω resistor is 1.0 A. What is the power supply voltagey u- h+xpjodvm 53r/m* V?


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
21#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.27: Three resistors R1, R2, az7.lgydv4 bk 1qoe 4 gjb 2,3jv,var/end R3 are connected in series to a battery. Suppose R1 carries a current,g q1 7vv.vzbygdel rbj/j4oa ke42, 3 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 andR3x kkvtz9;fd1z wu(n-4 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, andz;z (1vtk4k u- x9nfwd 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 voltsnofi -q s5;n*p. What is the maximum value of the current under these 5o*sfi ; -pnqnconditions?

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 fi 5pc if* creeny8cdi*003ye41hbd-to operate at 120 vi*rcb4h18cp dy e05in0i f*ed- yc3f eolts?

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 resists- h3, akk0octor that is dissipating 36 watts of powekc3ta o0,ks-hr?

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 voqci/ zo5 yj7ccotx 35yvywqu u,q4wb4 (.+e+mlt, 600 watt.” In normal use4y./y q(j u5m+ oec ziqyov + w4cc3,7xuwtq5b, 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 producsbd s.bnawib0qq,w a 4y8/e+)os sga1ca c4-5ed by a circuit containing nsd/qss i8 qceba5.- +ag yc) bo aws1w440b,aonly 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 followipkt9q; x/jym +ng equivalent resistances CANNOT be produced using all three resistor +kmt;yqp/j9xs?

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 b /0: jbamsvdwq:o g+(ye connected together in different configurations. If all three resistors are used in/0oyj(sv bamq:w g:d + 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 tqme, mf-1nqrlu/7m q,otal power P is dissipated in the circuit. How much total power is dissipated in a circuiu mm l1/ 7mq,,er-qnqft 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:    
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
31#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  96.16: When two resistors, ha u15/vkyrl,s iving resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements about the resistances1k luy5sr/i,v 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 r1hu(vc 4lo6frf os) d(kx;(vdesistance of 12Ω when operating at 120 volts. What is the minimum amount of time that it would take to wa vlox4)d(( ( hfdrvf oc6s1;ukrm 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 tha07kkwek s1 2fyt is dissipating 36 watts of p1yf270 wkse kkower?

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 /w ecr+p)2cwsof current when connected to 120 volts. If the price of electricit 2pwccr s)e+/wy 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 rwt7e 9;1n)rksox may:/aby; would it cost to keep a 100W lightbulb lit continuously for 1 year at a rate o y):rt7w xn9 ab m/akros1;;eyf $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.i3 dk v/o+okna 9b0m trxg*1p a power of 24.0 W associated with the bulb. Wh3 o0a pxgr+dnvi o9k1*.tk/bmich one of the following choices best represents the resistance of the lightbulb?

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
37#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  01.10: Each member or y4p 7i+h,-ewxvci5x f 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 maximum number of the computers can be operatiwhyip +-5r7 vxie,xc4ng 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 batteryrv9v6 ct r:e:r is connected to four resistors to form a simple circuit as shown to r:t r r:c9ve6vthe 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 fozrk l8uzr+.fvc h 3/k.ur resistors to form a simple circuit as shown to t.h8kk +vrfzu3cr /z.lhe 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 i4. mi.jn p-jqpdeal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in ti qj-njmp p..4he 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 7t5g4yt39:iz()dwtuk yysl/zu:kwjnhw/ b6resistors are connected as shown. With the switch open as shown in the diai5u ud3y(4w6j/zbg7t ytk:wynh ws/t9k)zl: gram 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 and three resist z+z,5;awvz q+hkd/gzv a::klt7.wobors are connected as shown. With the switch open as shown in the , q 7;z+to:vlaz bh . :+agwk/wdzv5zkdiagram 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 t vkzt 9).gulma8ty *(mhe right, what is the equivalent resistance? Assume that all wires are ideal, the battery 9u(a8zmgv)*.tytmklhas no internal 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 resistance of the circuit shown to them(s( 0x qw1u m/1dzumx y5pjzhr4um.0 right with resistanc u410 up mr/h.xydzmj10qz5wx((mums es $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 identict1;fw ub5 z;zyal resistors connected in a combination series and parallel cir1 zuyfw ;5;tbzcuit 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 ide kf y/w0u:v;jzz2ey( gk4 n(mvntical resistors connected in a combination series and paral4fwukv/ ;(0nv mg(ezy2z j ky:lel 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 theyh:oabu2g9 +q 6d w5ig bulbs are identical. Which bulb willa hw6g9:+ idby2uo 5qg 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 three resistors h51f.if eqa0hare connected as shoafh.5 1h 0fqeiwn. 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
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,c4kjn0je4b1hg4hl )3 b)zn kemhe/;i a switch and three resistors are connected asjb 4bi)4gec /nh;) le 43meknkh 0z1hj shown. 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 idearxhfomni7t 59ub +i */l ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0n97x/+mi iou *t5rfbh 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
  • 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, 2025-11-24 05:49 , Processed in 0.321071 second(s), 121 queries , Redis On.