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 electric curst7eodij,vtyq1ll g 0;w1g-mm6z, n3rent exists in the metal resistor connected to the battery. Which one of the following choices best descriqnsdmgyttm 3ze,6l l -ow v 1,0;j1gi7bes 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, lwb4a,k 1zch*the_________each resistor is the sam khcwbl ,1*4aze.

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 filabtq:-0 ze-j1b 4vxa .kx 6o.py9 lvvclment wire of a lightbulb causes the filament t -ep1-avkt.:z o0b6x.xvq llyj4bvc9o become white hot, 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 a -e-p4ae, lqxjre being replaced with LEDs. LED is the acronym for which one-qpl- j ,4aeex of the 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 and cross-sectional bpw3 p;8 hxb7d-mx+j4ab2c ojarea 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 new resistivity to the old resistivity ;j cd48mh3b2ppjo -+wxb xa7b 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 m 4-tay+*6 ps8p hcfflfaterial. Wire II has twice the diameter c6py8+- h lsa4ft*fpfand 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 -r0xk cfw*nv bqm38.v the same material but has twice the diameter and half the length of wire X. If wire X v.b0k*x8vc rqw f3-mn 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 han;us u 7znw 4in5oz*u)s 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*unou4 usw ;n5)zin7 z 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 wants to make a brighter light bulb. He deciy -/p /4vgncuwdes to modify the filament. How should the filament of a lightbuyn /4u/cv-g pwlb 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 resil3eg8bhvq0,-cd uhf 5 stors are made of the same material. The length and radius of each resist g5h3hl0-euqv, bfd8cor 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 ; 6bki5m +1ltgfl cq4tto a battery in the following way: “Two resistors are connected in series. This combination of two resistors is connected in paralleq gttl+k1cm;l 6fi 5b4l 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 accomp 3flzg7jk 6k1-o7j9r k3trdvqanying circuit diagram has internal resistance 10.0 kW and the ammeter has internal resistanc9dt7361jr r vkk-3kl 7qgjzfoe 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 qtcc+q m.n +9ato the right. The three bulbs 1, 2, and 3 - represented as resistors in the dn c. m++tac9qqiagram
- 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:    
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
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 jjg2 q 11f 24hrm9wuhpthree resistors is equal, which of the following statements mus42uqhj 1rj2hf w1p 9gmt 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 electric circuit composed of 5 n1rxu(x7u 9r6wbbe5n identical light bulbs and 2 flashlight cells. Which bulb (or bulb6 n5u uw7rrx1bex(nb9 s)
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 concernid7n5 ))jk rhgong the simple circuit shown where resistors d)7rg oj)h n5kR1, 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 battery. Bul kg k3tf1,e-uab 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 of the followiakkf,3e1u-t g ng choices best represents what is observed?


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
18#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  06.34: How many coulombsz*oc-wn iamqr(j v0/: will pass through the identified resistor in 5 sz /jo 0-:cvr w(n*amqieconds once 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 thyz5a xb(li- hj6mp6 j,2uc;tu0p*fy de resistors in the following simple circuit have the same resistance, w* h 0cy l dj6xtyfm ,25iapbzu-up6j;(hich 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 the2u1 iizw8t8 cp 6.0 Ω resistor is 1.0 A. ipuc8i218 z wtWhat 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 are70 r-j n0 +mcj l:qloh/44s: jwbijmrl connected in series to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and jc jb +r4: /himrnj00-7:m lwjqlls4oR3 dissipates 6.0 W of power. What 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 resis7x6v h092hlndd/ 1fsbtv pic3 tors R1, R2 andR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, vds6hv0l1nf3bcdhxi p 27/t9 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 rated 120cylyeu) 81 cj1 :mgqgryw+- v00 watts and 120 volts. What is the maximum value of the current08yqj+er1 m1 ygg:u l-c)ywv c 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 ligh /*h (ny8kxeiltbulb designed to operate at 120 volt8*e/nki(y xhls?

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 ohkhy(l/+p ;*djd kfw*i m resistor that is dissipating 36 wattpf+ k(*djih ky;/dwl*s of 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 marked "120 volt, 600 watt.i nw7tbvo/tnfo5bh mow10 n* +z m(3+v” In noriwbt mmn5t(0+*v+vownh 1 o7z o bf3n/mal use, 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 4fi d-m:- byucy1wr*qfollowing resistances could NOT be produced by a circuit containing only three d*wuf-y- c qym4:1biridentical 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. Whiche 984-cyd agle of the following equivalent resistances C4 y9 e8elgcda-ANNOT 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 different values can be connected togethszawgx*jk;fj (7d hle(ei:ub)q k23+er in different configurations. If all three resistors are used in a circuit, how many different values of total resistance can be produ7( (jb2:gk*)z kixswal;3qe he j+ dufced?

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 23 k hvwd36 ;/gkn*xhss.cxdcbattery, 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 the3 chhd2v*dswc n 6kk.xg/s;x3 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, having resistance R1 and R2, are connected in pactv 9q9xx :2tyvd/ ,wx)ko z8jrallel, the equivalent resistance of the combination is 5Ω . Which ofcd vq89x/:w)o2 jk v9z txtx,y 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 12Ω when opera4n9h8tmu 30q 3kvsyiuting at 120 volts. What is the minimum amount of time that it would take to warm 0.45 kg of water vqmn890uu4yks3 3iht 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 tham36ns bzae8j (;qaaz8k v0k/+xovg0q t is dissipating 36 watt/qv8+m z0s 8n(okjqak;0xb a v3g6zaes of power?

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 z:p seb-6 20;t3qvg ut i2sdtu120 volts. If the price of electricity is ie; pu2:uv6st2zstq-3g0 b dt$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*bs /t 6bo-dgh cost to keep a 100W lightbulb lit continuously for 1 year atstbg6dbo-/ h* 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 thh bz4ay2m r:n3zq/ zet + 45k9jd5afogrough a lightbulb results in a power of 24.0 W associated with the bulb. Which one of the following choi/5zzy+9ga4d btqh5z3 k4manof:re2 jces 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 fame0 pgy(saz )u-jr7l+ qily 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 o 07quapye)+ z-rg js(lf 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 f;hl0ee4livge f; - 9cspbz:k:our resistors to form a simple circuit as klh 9l4-:gcfz0;eies b: ;e pvshown 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 connected to four resistors to formf6 c be mhpm0kskrm/.r .) -z:kcds9kz7:t 7gy a simple circuit as shown to th. /kc:-6ezc )zkkb77rms k hs r:y0.mgmfdt9p e 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 ammete8 xs l1z;k*ju 4.h uumolnv3)or, a switch and three resistors are connected as shown. With the switch open as shown in the uo1.ok 4 u*)l3zv;jl mux hns8diagram 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
41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.22: An ideal battery, an ideal amxrb4 p)i07awg meter, a switch and three resistors are connected as sho)wri a74b0pg xwn. 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 ammetr p67xzmi-b yz*6f; *dz9yml her, a switch and three resistors are connected as shown. With the switchdyz 6rfxhz7zylp* 6m b9;i*m- 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:    
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 ri66wt x8o l0mlight, what is the equivalent resistance? Assume that all wires are ideal, th8lm lwxt66oi0e 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 resistance of the circuit shown to the right with r:u5) 4z g4dgzd(0c mcuatth0 resistance 4gr5m zud t4tczh0aud(g:)0c s $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 sho-,id-e6bvcs w ws five identical resistors connected in a combination series and parall6b v,-d-ecwisel 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 scja +p2od :zkc 5q*d9pxz0m,shows five identical resistors connected in a combination series and parall9j s,5 +pco zk m2pzq*:0cdxdael circuit to a voltage source.
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 bulbsm qxvycp4k) 6+ are identical. Which bulb will be the y 4x) mkcq6pv+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 are +h)tjufkfew1bn ; z95connected as shown. With the switch open as shown in t;+ef)t1znuwk fh95jb he 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 resit2n3g /s vqeh:stors are connected as shown. With the switch open nqt/g eh s2:3vas 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 ammefo5b eu.aymepn 578y/ter, a switch and three resistors are connected as shown. Withf5pbye78 eyma.o5n / u 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:    
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, 2025-10-29 23:57 , Processed in 0.297085 second(s), 121 queries , Redis On.