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 shoz3xvpq(02a t rilg8 /awn, an electric current exists in the metal resistor connected to the battery. Which one of the following choices best descrq2r/t0xilz3 p(g8a va ibes 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:    
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__nuy+zn (g+(7qb ry ml 1wp1gb)_______each resistor is t+b yzwprnq)y7b mg+n(ul1 g 1(he 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 fila rt *og ieatcw)w,g64:ment wire of a lightbulb causes the filament to become white hog g:t*6o4i,r)tew acw t, while the larger 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 lights are being replaced with LEDs. LED is the*angm. t*k-lt acronym for which one of the following cht -ltk g.amn**oices?

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 and cross-s30b5nrpvjybq bbsmx1 x 79)rw 1g7 jf4ectional 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. Whatbj9 xvwr7 nr)75qbb p01g1 js34bm xfy is the ratio of 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 materialf g uun1yce((2. Wire II has twice the diamet( u1n2c(eu gfyer and twice the 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 e wev2 ic q)p*:2vey 1g/k) j,yper(qzmaterial but has twice the diameter and half the length of wire X. If wire X has a resistance of R then wire Y would ha p (yri:ze vvc)k ee2q 2jqep,)*w1g/yve 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 eb3wcd3v 87jzdw(ei1. This piece of material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of this material because of this process? wved81ezi7 3wjbc3d(

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 wants to make a brighter light bulb. He decb0au s8cnwk2v ya9br x2 cnkh,n*11fb-d2y/ z ides to modify the filament. How should the filament of a lightbulb be modified in order to maka y 2ck8xskbfuyc1wb0n*nzbr/ad 9-22, n1h ve the lightbulb 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 lo*)vswzy/a8et qn y*/ength and rad y8z/a)*yn/oqe*vts w ius of 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 resistance R, a1vg7xf z2 w)pvre connected to a battery in the following way: “Two resistors vzw) p2gv7fx1are 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 accom otme -8z2w zb8mt5)2 aux2bjjpanying circuit diagram has internal resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmeter reading is most z2oxu82zw2ej - jm5 b)abm8ttnearly:


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 r kkga we4t3n,c*13ztr ight. The three bulbs 1, 2, and 3 - represented as resistors in the diagra1eknrt *4atg zw3c,k 3m
- 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 ajfi/6h 7 hi6bg*nbu1ht the right. If the current in all three resistors is equal, which of the following statements must hib7bh *f6jghi 1nu/6 be true?


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
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 simu(vw;zm ozfr)bv n: fv*xi137ple electric circuit composed of 5 identical light bulbsizm (1u;xr:f*b zvv f37)wvn o 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 true concerning the simple chs4tkr p1 jvqg8; 1e0p1e/djkircuit shown where resisto;vj s8depek1q hr1 t pg0k14/jrs R1, R2 and R3 are have equal resistances?


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 ar; uvgm /qz0kxc:7ca fry0+y7p4dhc1 ve connected in series to a battery. Bulb X is brighter than bulb Y. Assume all circuit elements a7vhcq 04 zu/ vcfgad+mc k1yr xyp;7:0re 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 the identi* l4kbud8gq1bswhbt u134, w ufied resistor in 5 seconds once 1 u4t gb*1qu,budk3b48lhsww the 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 in the w s6pgo9s f0 d w,lqch)9b,h;ufollowing simple circuit have the same resistance, which would dissipate thfh,0w;)9b gs6s dhq 9cp w,uole 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.* esr8hawbs8 h5nnw *+5 bjzv)0 Ω resistor is 1.0 A. Whaa )h nwnjev wb*z b85s+h*5r8st 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 resistorsy m:)o 02bwmmv R1, R2, and R3 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 powe)mbwm o0v my:2r. 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 andR3 are connected in p..d3tyuypn. ly0nt)oh sqo ((arallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What ittnsun( d.yo .yhy3pol.0(q )s 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 wavh m.u* h bmrvf++sll o8uh fs:1a,3w1tts and 120 volts. What is the maximum value of the cs+f,a l8swvhf u ummvhh1 1.l3o*b+r:urrent 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 des 3jw ;;ip2urs9uhls;q igned to operate at 120 volt3wiqs uh 2r;9;ps;ju ls?

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 fl4- w4ifk;dyakows through a 4 ohm resistor that is dissipating 36 wattswy-4;dk kfa4i of 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
26#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  05.21: A household iron used toi p3q d esty7r0/4ie.d press clothes is marked "120 volt, 600 watt.” In normal use, the current ep ries70iq/.d3 4ytdin 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 prodfhuzo3snh y-5j3a ;8 fuced by a circuit containing only three identiz sf33y5 hn;a-ju 8fohcal 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 s f xeq8-9h2qg Ω resistors. Which of the following equivalent resistasgh fe-qx28q9 nces CANNOT be 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 differek)j2+5ngj s-zc a0wj snt values can be connected together in different configurations. If all three resistors are usekjc -z5+2gwa)nssj0 j d 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 connectx5e6 lj8/a8zuhbe 6 pied to a 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 batt 5z 6 ila8uphje8b6e/xery 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 R1 and R2, 0hxg m-1ru3 v7w gn3mrhef lnl,k7;3e are connected in parallel, the equivalent resistance of the combination is 5Ω . Wfn;7 7 lrx, gk n1hu-v3e3gl3her0wmmhich of the following statements about the resistances is correct?

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
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 resistancs 1 i:z4cvymvl;k+l:pe of 12Ω when operating at 120 volts. What is the minimum amount of time that it would take to warm 0.45 kg sl+z;ip k4c 1lmy:vv: 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 dissipatmu gv 3*;kuz6ying 36 watts of powku*3z mu6ygv; er?

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 cur1w8x4yfn0c07u q5xw 2 gugvd)dx fv 7rrent when connected to 120 volts. If the7f uvcny1 gx7xx20vf4g 8dw 0d)qu5rw 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 lightbulbc ff3w.xz c5n0h bip5f p11h.f lit continuously for 1 year 5h hip1f1bf53.pxn fcw0 z.fc 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 lightbulb results in a 1(+ y+qch hks xonvx.lhzuu,/(cp-t)power of 24.0 W associated with the bulb. Which one of the fol+hy1tq(-n,x(hu/kx l vpz) .s+hucoclowing 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 owns a computer rated atkb*vda1pja2x6 p /t( z 500 watts in a 120 V circuit. If all computers are plugged into a singaa vkz/6xd( *1bjptp2le 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 co. w9tkce:2n jba(zjq, nnected to four resistors to form a simple circuit as sho .t(znjqj:kb e2acw,9 wn 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 co s/13 -gb*p+0 ;coto6.q alcfi zn t5axbjhd;annected to four resistors to form a simple circuit as shown toas/;+bl1h ;itb6a do 0 -nxg 5c *3.zjpcfaoqt 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 resistpxt7h z/v+5wa ors are connected as shown. With the switch open as shown in the diagram the ammetera t5w+v/z h7px 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 a7 9ett8tezo7cnd three resistors are connected as shown. With the switch open as shown in the diagram the ammeter readsc7t9z7totee 8 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, 4 mhh)4ec guhx+v2tf**wa5; ;han vuran ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperes.u 2x hvuc ;gaa )*4n5;ewrv+hm* thh4f
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
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 l0wg *ljyz(+rfr/ap 6 is the equivalent resistance? Assume that all wires are ideal, the battery has no internal rj y6+rgf0p(l wzr*al/esistance, 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 thecz nic+m3 cnqu+/rp -. circuit shown to the right with resistancrc icq+mnz-/u3 n.c+pes $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 resin-7z;r7gqj(o r(vv qystors connected in a combinati;7 (zyvvo r-jqngq7 (ron 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 r (1+hd4r wpjbq5o.dndesistors connected in a combination series and parallelr .+dpojh1 d(qwn 4d5b 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 fu ;h c.lw).wdcitf8/ou*c)qdiagram, all of the bulbs are identical. Which bulb will be the brightf uu t c8)cwc; l*qiowfd/)..hest?


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 ideal ammeter, a switch and three resistoc43ry es19czsrs are connected as shown. With the switch open as showy s9csz1 3er4cn 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+k/ uq vntb1t/ xc/e qqw)bq/2 switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 ab /1qk//wqueq)xt b+tq /ncv2 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 three resistortcr(7h uite/ a n6p2-ns are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperes. ha2t /67 -upr inetnc(
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, 2025-12-4 08:25 , Processed in 0.316159 second(s), 121 queries , Redis On.