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,kiiuv2 ; j3w0 13jvvgv an electric current exists in the metal resistor connected to the battery. Which one iwjj3vkgv1 v ui; 0v32of 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 resistors are connected in parallel, the_________each re*s l ynr sd04q.cuo2o;sistor is;*4loy2dqs0 sc urn.o 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 filamenb7+ d+ u7j kj)cjsdk;zt wire of a lightbulb causes the filament to become white hot, while the larger wires connected to the lightbulb remain much cooler. Thisu +zdj;7jkc7bsj+kd) 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 LEDs. LEDy8 hfmypvzv wu-sc(o82r+,v f0oks 22 is the acronym for which one of the followfmu c+2v , pofos8hywsk2vr0 y-28v(zing 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 hasn n2 jc-vpx:(vfhd//6r2pzc z 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 thx/ c v(z2/hznj-vfrcpd2n6: pe 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 ha49 bc hbxp2li8s twice the diameter and twice the length of I. If ixp98bbc2 l 4hI 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 sam4 w2 vusjr3xs;.pjz*h e material but has twice the diameter and half the length of wire X. If wire X has a resistance of R then wire Y would har4;zjups*.sx2h w jv3ve 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.dm8s u*j-n d tcq bc+sk1y300f 1n1nka This piece of material is then drawn so that it is a cylinder with new length 2L. What haps*-3a1 n+q0 jf8kmsncuk 1cy 1dntb0 dpens to the 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 want bejb0hfv)qsp -02agivm 42.zs to make a brighter light bulb. He decides to modify the filament. How should the filament of a lightbuazvh)b4ms.g 0 qje0ivbfp-22 lb 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 material. Thetokobm)3ch;5, rm lv) length and radius of each resist)5ht )ok,3;v rmmocblor 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 *tlm1) 0l hmnqax1 5at 3 -9qr+yuikadresistance 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+ai 3x-t ) qurdha5mk1y1l9tn0*mlaq in series to a fourth resistor.” What is the 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 accompanying circuit diagram has internal resist;q64yn fo8 jzlance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter reading is mo4yoqln8z j 6;fst 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 compouvkxte :0sv o(lebo+00x0eni; nd circuit shown to the right. The three bulbs 1, 2, and 3 - represented as resistors in the vi(eo tv0x kxs0; 0e0o:n+ebldiagram
- 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 irraspk x) ,y.g5u+ah,dj+cnens4 - h.ow 0;wrn all three resistors iswnhrg. u ,-;oycr0x) .kasnw+4ds jh r+e5pa, equal, 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 ed9hfw ygax(pc)7 p8l 6lectric circuit composed of 5 identical light bulbs and 2 flashlightf l7ayc8g() h6xp9 pwd 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 t,s,a; pagui*fgz d 2l5rue concerning the simple circuit shown where resistors R1, R2 and R3 are have equal resisdl*f a;g2i 5gpz us,,atances?


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. Bukd;//m nffdj-lb X is brighter than bulb Y. Assume all circuit elements are ideal. If bulbs X andY are connected in parallel with each other tfd/;mjfk /nd -o 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 tyip9-jzn nb:)-)r wld 5c 3y3/jgoge will pass through the identified resistor in 5 seconds r:-ycjij))- dnwlebgpo z g93 5/n t3yonce the 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 fhi7kr xzzkd :b6 yp3 uf;/onp; 3yms;9ollowing simple circuit have the same resistance, wh ;rphk u;7dnfz36ykm i;ox :3b9sz/p yich 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, thegcfq+tjm/ 5d+m/67 6yyaar ga current through the 6.0 Ω resistor is 1.0 A amt5acggy/mqf/a6dry +j6 +7 . What is 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 are connected in series to a battery. Su63th qjg:mu5 uppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and R3 dissipates 6.0 W of power. What humuqt6 3 j5g:is 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 cotmrxk cv-0t ;1nnected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 1vx t;cmk -tr06 W. What is the current in 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
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. 1h/x 1my2tvzsb n-k0c What is the maximum vay s-x/0h12vn tkczb 1mlue of the current under 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 j-hu-tpn sky- hz7f) :designed to operate at 120 vo y)nu -7-h:fjkzs-pt hlts?

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 flowsdr3ukds8a jf ,*(wer8 d9jr+b through a 4 ohm resistor that is dissipating 36 watts orwdsd8r3rb *( ua8jkjed,f9+f 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 clotjh,lx1rbd1 q4 hes is marked "120 volt, 600 watt.” In normal use,b4 jrl h,1q1dx 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 produced by a :f6kwx9wxgxw +8 o ;kf-t2yo ocircuit conwywf;koxft -g x 6 9+:28owkxotaining 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 following equii )f/ejic57 ouvalent resistances CANNOT becii/) e7uoj5f 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 dif7e6bq (pz izp*fxngfry 78+r;ferent configurations. If all three resistors are used in a circuit, how many different values of total resist7n +(7zif * eb8gp;prq 6fzyrxance can 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 p1, s: g3ce ugrq9ve9xresistor is connected to a battery, a total power P is dissipav gx1gr upq,: e39es9cted 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,3j ajicjzxo 1 m)d(*y7 having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements abou xd7(z)ji j*1ac3yjmot 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 when oper*1q3ph5(xuh; iz7c kldwwsd+ating at 120 voltc+3whidsq z5 xk* lh7d upw(1;s. 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 is dissimgwe7ka*a.5 v 5xj h/jpating 36 watts of jg awj75k.vh5m* a/ex 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
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 yx0ayi0fwi3:when connected to 120 volts. If the price of electricity xy0a3 iy0: fiwis $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 lighto / ea)s*f(s: - drojvz9 a3zq-4qkjgrbulb lit continuously for 1 year at a rate of s j*-r-9d a zq/4szvq ef(:a)kg3j oor$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 throug + 1zb5z.clf opdj7fg, 3v2jfqh a lightbulb results in a power of 24.0 Wc .+3d1qjp7lzbo gf2f 5zfv,j associated with the bulb. Which 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 of a family of six owns a computer rated at 500 watts in a f v drwqa*fqb3 4/0*du8jpk)x120 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 operating at the sameti q/ *x*)bq 0wf84r3kudaf vpdjme?

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 resisto br(u/ivj:y*z +;qjlplny0i9 rs to form a simple circuit as ;lyj0i*zvj(up:ry/q 9+ nlb ishown to 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 c*yj;je8t 73qf01bi dmprf d 3aonnected to four resistors to form a simple circuit a0aypj;3 bf r3d f jmitdeq17*8s shown to 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 switch and three kin,xursa2 d6y*f(r6 resistors are connected as shown. With the switch 62 (u6 i,adxrnksyf*r 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 and1wgl/ )szy 2/6ut-e ek:csbzl three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amplzz- wsk/geby6 uc e/2 )ts1:leres.
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 thj0 zd*gl6alk ,xk1ka1ree resistors are connected as shown. With the switch opejkk6l alx,kzg1da 01*n 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 1upfsdw(3b/b3:9 64 chbiqctz *rh gzis the equivalent resistance? Assume that all wires are ideal, the battery has no interngci9pzz/qcs3dh 1( 643u f* w:btr bbhal 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 ciryv vw0 9dd:sd3cuit shown to the right with resistyd9: vv dw3s0dances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 belo*zxl/;zv i b3hw shows five identical resistors connected in a combinatiob/hz; v i*3lxzn series and parallel circuit to a voltage source.
Through which resistor(s) would there be the greatest current?


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
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 combinoesup:(v6 ttkxm*vp 6d8a -x jvtrz,mv.*8r *ation series and parallel circuit to a voltage sou(:opxdv*mvamtxjpk-s 66z v *v*t.8 r8e,rutrce.
Which resistor(s) have the greatest rate of energy dissipation?


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
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 7owyl+w2w bweh.ow;j e0g1a ) are identical. Which bulb will be theb17j0wye+la;w.o wo )2h gwwe 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 an1rhngo;tpel*x)p( 7fm mjx- (sxe /p,d three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperet-e *p1x )h,op7pes(mxg;mj rx/lf(ns.
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,n 10j0vb9h ob74 xaams an ideal ammeter, a switch and three resistors are connecte1s0v9 ba7xmhj 4nab0od as 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 ideal ammeter, a switch and thc2,lwtej5d*+ es ui1tree resistors are connected as shown. Witciedtljw52 te1+u *s ,h the switch 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, 2025-11-16 07:04 , Processed in 0.339655 second(s), 121 queries , Redis On.