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 7h msk5*m9a;oh( hkp kshown, an electric current exists in the metal resistor connected to the battery. Which one of the following choices best describes the direction of eleckh;p9 (s 7a*mhm5hk oktron flow through the 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 pa xb)l50)hm -a gklf(yq,ntmv(0eu 5nwrallel, the_________each resistor i-)kw ayn,( b5vg0 lmuxtl)hqf(mn 0e5s the same.

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
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 cause::axkv) 7.w(zrrezc ss the filament to become white hot, while the r)e :7wz.sav:k rcz(xlarger wires connected to the lightbulb 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 ligpb*j;lxc 2/i xg-zm6l hts are being replaced with LEDs. LED is the acronym for which one of the following cl b-2*/ g6xcm;ix zjplhoices?

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 resist5(k l/ i6ztb6m0c6 9 opwihavu9deazk )14pjvor 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 necvu651a /b9h(vo p tpje69k4l0ik wai dz6)zmw 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. wilypdu 7o,r k 5w*3q1,poikvok 39(zWire II has twice the diameter and twice the length of I. If I has resistk o1i o yl*7(pkdi, kwu53w3z9q r,pvoance 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 the diamet* tvggqnc9bf 9w0 7c2dl9bn:ier and half the length of wire X. If wiqf nvlw 92i cngt :c79gb*b09dre X has a resistance 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 hq1mpp dq:g66c-m( g wzas 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 16mp gqmg:zqp( -wd6c 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 to make a brigzl,/ncrc uv-u - 5zvnx o)2mpox868fhhter light bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the light8-nlzuo xc2c ofu5v n6) -vh,8mzr x/pbulb produce more light at a given voltage?


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 resistors are made of the same material. The lengthetzui xtu x)2:6b14nw pqw/n, and radius of each resistuwnzpe :nuwb tx1 6 x2i4t,)/qor 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 resistan5*zbkc uxa l)6gv6rn+ ce R, are connected to a battery in the following wab+ kl*rzc5xv6 uga)n6y: “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 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 dia*cr8 -.)f5wr nbi) sr+8 z uvxu81jgnze9t rzagram has internal resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The vr981r-f8zi5s )act g*zr zxw n )8junve+ rbu.oltmeter 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 compoplm 788x6 nm mq;zqt-mund circuit shown to the right. The three bulbs 1, 2, and 3 - represented as resistors in the diagrlmxntq m7 m8mz;8-6 qpam
- 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 all ta zjkb v.z+csh78e8a.hree resistors is equal,+a88b7vez .sa hkj. zc 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 j0- 7yi1rqbl c oiqx776eds1 iright represents a simple electric circuit composed of 5 identical light bulbs and 2 flas7il q0qici7s d1xbo67yj-1r e hlight 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 true concerning the simple ci; ,mwjl oc0*(p swodc5rcuit shown 0(wcspwo; mod,c lj *5where 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 andY are connected in series to a blt l dt0mfbov 6,3hf7.attery. Bulb X is brighter 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 6lff mdvtlh o703tb., 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 p7of- j0h7d0vabei 8+z u3dlcoass through the identified resistor in 5 seconds once the circuit was c+3ef0v 077a-dijh8 cl bzdu oolosed?


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 cirx,b 8f 4d)ss34vyiaj acuit have the same resistance, which woulf 844s)a 3dibjxs,avyd 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 circu(h-v-tp ;6q6upppe dnu)t9 y1p qmp .lit diagram, the current through the 6.0 Ω resistor is 1.0 A. What is the power supply voltage V? 6qqmhu vny.l 1(6ppp-9ptdt)up;-p e


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 coz)k2 jt/o f wm4o0v1/euuk1 wnnnected 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 pkoew2o)/1j z/n4w kvuf0 mt 1uower. 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 resi)+kgjr :(hi) r xwbmh8stors R1, R2 andR3 are connected in parallel to a batk8r( m+:h)xhgjrb )w itery. Suppose R1 has 2V across it, R2 = 4Ω, and 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 ratemf t 7,ujie f9o/ek/3s8d 3ay7pxkq-g d 1200 watts and 120 volts. What is the maximum value of the currente79iko ep/ x-au7 , 83kg3fsmy/jfqtd 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 rh9yzc,* rjkc 9esistance of a 60 watt lightbulb designed to operate at 120 voltrcj* 99kchz,y s?

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 currentvm,fdmpyi:)7sdz9 7ktab5 /fvg:, n q flows through a 4 ohm resistor that is dissipating 36 watts of pi :)f mn7svd75z,,:fqd m gp kb/yatv9ower?

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 iro4qlo1q lv.3j )q3 hfosj re ts7(vs3u7n used to press clothes is marked "120 volt, 600 watt.” In normal use, the current in it iqhqj fql.u v3vl7 r7eso13j ost 3s4()s

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 resisb2 c)(rv h.ymftances could NOT be produced by a circuit containing only three identical 6Ω resistob .hym)v2fc(rrs?

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 b y1 cc(sgs32fthe following equivalent resistances CANNOT be produced using all three resistors 3 fs2cc(gbsy1?

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 ag(v+v nwy4c;be connected together in different confi(ny;+w gv vca4gurations. If all three resistors are used in a circuit, how many different values of total resistance 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 resistor is connected to ae emj+ (3orym2 battery, a total power P is dissipated 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 zerrojy (mee3 2m+o.

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 q3 wme+z 3u1 ,/v*qzf4f wb+onbvk;ftand R2, are connected in parallel, the equivalent resistance of the b 13+ ff/zn* owfuekq + zm,vqbv;3w4tcombination 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 des4uy bak33eme1 s ;oiv9igned such that it has a resistance of 12Ω when operating at 120 volts. What is the minimum amount of time that it 1um3 v4eki;eaybos3 9would take to warm 0.45 kg of water from $15^{\circ}C$ to$85^{\circ}C$?

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
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 dissipating 36 9946cqk fpwcejb8p y*watts of po4kpccw 9y8epfbq j* 96wer?

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 120 xf b t 9j(9pcaxjcz/)3volts. If the price of electrici/c tjb9xxza j9f )3pc(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 how much would it cost to keep a 100W lik6wo/gc4/z4l:wstz j*dz oam +bk/ n-ghtbulb lit continuously for 1 year at 4wm -ola6 bzswd+z :gzn/t4ko j*/c/ ka 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 curb f5wxz3au;he ni2t0d62)6nu/a dxh f rent of 4.00 A through a lightbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices best represents the re6a2xfxzub2a0 u3 n ie6 ;hhdftw5/n)dsistance 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 owns a computer f2p+ kgy4 c+qjegcj;-rated at 500 watts in a 120 V circuit. If all co g+gcp;+j 2cjfky4- eqmputers 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 resi9bpd *qk*8cjjstors to form a simple circuit as shown tkpb*jjc*d q98o 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 msq n(zrwb4hq6, (3z ris connected to four resistors to form a simple circuit as sz hzw(q(rm ,s4bn63rqhown 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 th 9tkkt1xvmf r77v1b uw:9hq qe,y:0pgree resistors are connected as shown. With the switch open as shown in the diagram thekf1m7:0pt t7 v9xwqygrh bk: u1vq, 9e 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 switchjw97 28g uepwe*z eb-u and three resistors are connec*u ub we wg98ez7jp-2eted 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
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/ iva jnu591pz(:oadt and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 zat1 j9od 5(a:unpi/vamperes.
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 a;)h l:n:sqzqz/a /nothe equivalent resistance? Assume that all wires are ideal, the battery has no internal resistance, and all three resistors have identica qs/ :zz )/aanoqhl;:nl 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 84j7tmwgwit ygjq p,,o22.*hd-h0 cvcy *pl yshown to the right with resisgt dh-jthy42.0i*plov m gypcq *, c27,yjw8wtances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 ig)lf* 4u gui(odentical resistors connected in a combinationg) (ugfulo*4i series and parallel 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 mgu/ i/y*kpn9u7b.ioa combination series andg uuin */o/9iy.mb7 kp 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. Whi/r9n ,t a*hdkach bulb will be the bright*a 9,th /adrknest?


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 rm;sitp+zb)m1 uzy 8 l:mpk0u8esistors are connec tsp; :zbu 0m18m8zpuk)im+ ylted as shown. 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:    
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 idealg.r./ jihfn s8 ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 an f. 8hrsijg./mperes.
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 ta y6kzchc8 *) zki)xa.:zm5rphree resistors are connected as shown. With the switch open as shown in the diagram the ampz 6c*m5: hxazki y.)8ar )kczmeter 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, 2025-11-24 22:10 , Processed in 0.310211 second(s), 121 queries , Redis On.