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 electr-7pb q45mb80v4kulxpn-ht l qic 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 interblh5 l4xqmpv7-u 4-k0 pqntb8ior 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, t;2b wv:n8 suxsqr) v w1.g8 wpa1z-ysghe_________each resistor iary-)81 vwb 12zg.;pqwn8sxwu svg s:s 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 th7upwme2 +9 xbmp; 0dblin filament wire of a lightbulb causes the filament to become white hot, while the larger wires connect0 m+ub9;xb2 ple7dmw ped to the lightbulb remain much cooler. This happens because

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
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 LEbryz eqd5yav0g-v2 62Ds. LED is the acronym for which one of the followiy-60rb va5qze 22yvgdng 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 graphite resistor has length L and u4ui.1 fm;wgk cross-sectional area A. It is to be placed into a circuit, but it first must be w gfku4iu1 .;mcut 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 II has twice thamv.di4- c( khe diameter and twice ti-ahv.(dc4 mk he length of I. 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 material but has twice the diameter and halfq vd.zhda)2(y the length of wire X. Ifh 2 q(a).dyvdz 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 hasr0l c (coz2,vyq8,unxzx-k cbts 1 +m6 length L and radius r. This piece of material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of this materic, nrtcxmxq2l186 sbc0oy- +vkz,(uzal 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 Thomaz(m+dh rm+l a y9*asr*s Edison wants to make a brighter light bulb. He decides to modify the filament. How should theyrhl+a d9(zmars **m + 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 resistors are made of the same mater yb4wy5,e0na ybii6t5vg4v2 vial. The length and radius of eae4bgv4tny50y5b2, 6aivvyw i ch 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 battery in 0k .s-e:b pjoythe 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 thi0p s:bk -oeyj.s 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 internaly- unz02 erbuz 8*8jjs )bd6cq resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammetedj u*jbcbrqun2s)e 086z y-z8r 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 threeh/ v*p6mx n kav*s v-1+d.rydr bulbs 1, 2, and 3 - represented as resisd k*yx1ra* srpv-v h+n/.m6dv tors 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 rigkygk2 ru1d */lht. If the current in all three resistors is equal,k2lugk1 y*r /d which of the following statements 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 eloze- 2lhw- kct5),gvk ectric circuit composed of 5 identical light bulbs and 2 flashlight cells. Which bulb (ork )k z2ve-howc5,-t gl 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 follwjlg+vl bl65o(w q. e/owing statements is NOT true concerning the simple circuit shown where resistors R1, R2 and R3 arelg+vqlw6 je wl/(o .5b 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 andY are connected in series to a battery. Bulb X v680b s3xxs hjis brighter than bulb Y. Assume all circuit elements sx8b60svh3 xjare 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 pass through thh2pr s)r2 rq*ce identified resistor in 5 seconds once the circuit was c2 srp)2q c*hrrlosed?


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 circuit*1 e ywnrgoy8mgt 5)o2fl01nt have the same resistance, wh nw)y5n1t10efmltg*ro82 ogy ich 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 accompanyinn0ih*-lma 9mb+0 bsuog circuit diagram, the current through the 6.0 Ω resistor is 1.0 A. What isamum 9o-lhs n +0b*i0b 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 af vjaom9fy9ak)m.is w6ls.;*re 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 ifm *6s9ys.wf 9;a omkl.vai) js the voltage across 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
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 co;8,d wyu pxbt(nnected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What isp ubx8yt;w( ,d 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. What k bzj7 nm9rj.v0(b7or is the maximum value of the current under these condv77.z 0b(n9jj m korbritions?

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 lighlz 0c i-ue fnqul6+ 07pur0he(tbulb designed to operate at 120 voltunpcu00l -0hzu( e+7el i6frqs?

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 dz3 (l(hqiq 5zhissipating 36 watts o h((z5 il3hqzqf 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 markezsuq0 2 wyw0g7d "120 volt, 600 watt.” In normal use, the current in it issuygzq0ww7 0 2

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 produced by a circuit c (;z qcx,r ulw,/.r3uxctv(hrontaining ;h/3 xwu,xtcu. vrc q (rzl(,ronly 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 )i lq 3 lmsguj rxoz+i5fpd5m-fv,;08 1.0 Ω resistors. Which of the following equivalent resistances CANNOT be produoi u5- js0ifrfzl)d5 mx+3,mgv 8 ;lpqced 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 value ,lyaxj/r rs0j-. q:uw4zom:rs can be connected together in different configurations. If all three resistors are used in a circuit, how many different values of total resistance canxrsw:aq4o0-,.yjurml r z j/: 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 resistor is connected to a battery, a totaycg3 g-p :my);q ba-ral power P is dissip: )-g3qg-pyar m;bycaated 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 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, having2at g.53 qobke resistance R1 and R2, are connected in parallel, the equivalent resistance of the bg te35ak2oq.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 that it has a resistance of 13 :naxgbxg7d.redk: 52Ω when operating at 1207g. 5xnd:xkbeag3: dr volts. What 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 4 ohm resistor that -o;0lpq43nedits1m mn /e1k( gs, onr is dissipating 36 watts of pe r4s3mk( eit,o m ;d/nnp1osn1-qg 0lower?

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 connected to 1 ua w myvi7.2v,b8rw eew4ip8:20 volts. If the price of electricipibv7.r2emeai8 uvw w :,84wy ty 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 how0:3l)pdwtqvh much would it cost to keep a 100W lightbulb lit continuously for 1 year at a rate hp0 qdt:l )w3vof $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 currenxg8,s1dqn7c :kwd j.m t of 4.00 A through a lightbulb results in a power of 24.0 W associated wi :n8wd, x mc.s7kg1djqth the bulb. 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 six num8;+,op u yz gb(vg3owns a computer rated at 500 watts in a 120 V circuit. If all com,yvp uu zgb3(;+gom8nputers 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 foig/llnn+hsp+.8n o iwq..+nxh vrm88 ur resistors to form a simple circuit as shown to the +x8+8pn/qi n8s . ghnn+ivrl lhmw.o.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 resistksb87x zacv0p4 8dpe0ors to form a simple circuit as shown to8bd pzp74 0va8kxs 0ce 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 ideal ammeter, a sr/3*jme)m skt witch and three resistors are connected as shown. With the switch open as*3kje) r/mts m 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 a p560l(mwcp9x(skd ztre connected as shown. With the switch mkpd9ztx6(c5s pw l0(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
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 thrsup)n/ +j-xky+/1azg bfnv,s ee resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amper +y)spgnsx ,na/bj1/ fv+kz-ues.
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 v8/ : rzwh0 5zwwocg5pequivalent resistance? Assume that all wires az5r8vchw05:p/w gwozre ideal, the battery has 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 resistaxt:tl:yo0g lmo:5ksgt+23ynik1a ,vnce of the circuit shown to the right with resi2gnl3y:0,o v1gi5:s tykt ox:ma+ lktstances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 resistors cps,ary), . 1nrc* -og/vqwd jdonnected in a combination series and parallel circu/-d , srd .*1rwgqvc)p anjoy,it 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 resistorsc;oomoc , v-1+fgnrf; connected in a combination series and parallel circuit to a voltage souo ;-o,1fnfc;+ r vcmogrce.
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 ov *8;pke*ar:mp npb+ bulbs are identical. Which bulb will be the brightbn 8 ;:p*p+or ve*apkmest?


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 are connip*2ex*r7 ddnected as shown. * *72 dpednxriWith 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, a switch and three resistors art8m74wjej .ci e connected as shown. m7t we4j8 c.jiWith 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 con7 n6vx wn/v(66xz-7jqfud mrl:tow )qnected as shown. With the switch open as shown ir n6)/fv(w udxjql6n-7:x wmo6z7tq vn 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, 2025-11-26 06:43 , Processed in 0.334336 second(s), 121 queries , Redis On.