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 elect7dvvu0ch0 zfh:j -fi+ric current exists in the metal resistor connected to the battery. Which one of the following choices best describes the direction of electron flow through t0 :vdu+h 7zi h0j-cffvhe 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 par .i64fqm8f mdjallel, the_________each resistor is the q8 fjdfimm64.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 thr5upc(wl+ log1 ough the thin filament wire of a lightbulb causes the filament to become white hot, while the larger wires connected to the lightbulb remain much cop+ (cuwl5 g1looler. 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 lighcc9h +8,(c;rmt/ft jqiibe8 ets are being replaced with LEDs. LED is the acronym for mr8fj ec 8,qh (ic/ti;ec9+tbwhich one 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-sectionugaa*arjs+* rj5 j- /lal 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 new resistir aaj+s5 /gl-rj**u ajvity 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 mate1q4g16 cbqy e(8qcmdvmr;cy ,j qq-;k rial. Wire II has twice the diameter and twiv8q;m1(eb, 6-; qcrq kcm 1gcy4qjq dyce 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 material but has twice the diameter aw*bn+l j f,2qvnd half thlvbnj*wq2+ f ,e length of wire X. If 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 has length L and oh .tn ks2/je;radius r. This piece of material is2/jnke.h; ot s then drawn so that it is a cylinder with new length 2L. What happens 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 wants topiy s9cba g6q y/c+2t: make a brighter light bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb produce more light acsyai9+c/ ytg6b:2 pqt 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. The length a6mzl, cqf4fw0rdn+ ,und radius+,fw4 z dr 0mqcn,lu6f 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, ar/rf . 4tnnv- ci.zre,6(w2(s xfsxvti e connected to a battery in the following way: “Two resistors are connected in series. This combination of two resistors is connectset.x- n.iw fi fz4r (v,txvn6(/scr2 ed 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 circuiti. ncvd/ 1vch4 diagram has internal resistance 10.0 kc4 .h vci1vd/nW and the ammeter has internal resistance 25.0 ohm. The ammeter 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 f8p ktdp90 .9enps(r rshown to the right. The three bulbs 1, 2, and 3 - represented as resistors in the diagkr 9tprnp edsf9. (p08ram
- 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 a7edxdj 2 9v9dx;q)kk,b ioyom 97q0kgt the right. If the current in all three resistors is equal, which of the following statements must97k7oqijeydv k; xbd29,k gm o 09)qdx 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 represent k8wbt2w6t5 da*qdu8 ts a simple electric circuit composed of 5 identical light bul ab* q2kt658 tdwudt8wbs 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 ,ixjb 7oq9ubu9 81yrt statements is NOT true concerning the simple circuit shown where resistors R1, R2 and R3 are have equal 7tb jbuq,9xr 18ouy9iresistances?


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 i c6ov9k8xd+gg7, 1t nnkhrv/yn series to a battery. 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, whic/6rxvc o7gyt 8nvd9 1kn g,+khh 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 identified resistor av;ex)ybyx **h .2vmzqo7zyk 41w2 ss in 5 seconds once the circuit was closed?4*yb z72ks2yq yz.vs1hw;e)xam v *ox


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 resisl4ahrstxmy )6oy * p+ (8qil0itors in the following simple circuit have the same resistance, which would dissipate the r8*a6sliix ph0()+ lo tyqmy4greatest 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
20#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  98.34: In the accompanyingmbc1x.,1hj cpto-2h. *x gred circuit diagram, the current through the 6.0 Ω resistor is 1.0 A. What is the power supply volxcc- .tpx1hdo*b1mhj,e2 .grtage 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 hww5 -rphaca4+m+ht * R1, R2, and R3 are connected in series to a battery. Suppose R+ rm hcw h*5pwaa+h4-t1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and R3 dissipates 6.0 W of power. 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 parallel to ac-y(-fr: n fue battery. Suppose R1 has 2V across it:f-( yf-ecnru , 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 rated 1200 watts and 120 volts. g)1u lf2gwyhmd1 8oc ) wd,or. What is the maximum value of the current under these condgufwg2o c dy.1old 8 mr)1),hwitions?

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 l / b,a7 hyvz)w hmw/+aggzf56dightbulb designed to operate at 120 hzby/ga /z+ wdfwvh)a 5g,m 67volts?

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 dijw.os2cjb4s* tu/ 4uqssipating 36 watts of power ss4bu oct2*q ./jujw4?

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 "1k.-nwehg -(,xf,zo rs 20 volt, 600 watt.” In normal use, thghwezr(,kf,- xs.o -ne 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 circuit con *g*y 6zptla5zs1 ll 0*igj)nvtaining only three identical 6Ω resisz 6)v l*yi*5zj0sgtll 1*anpgtors?

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 follosx+o+*jl 3ixww t1(kgwing equivalent resistances CANNOT be produced using all tw*+t 1 (g+wolk isx3xjhree 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 c7;kx* tsm 2rnk 35npesrs9wzn9p8pv4an be connected together in different configurations. If all three resistors are used in a circuit, hzkns3m2;r9t9xnsw kvp4 np7* 85 e psrow 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 cpcc4mxprm9h shh;3-rr4wk qkii18 + +onnected 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 usingikmhims q3wxrp 1+r+c944k;-8 chpr h 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, having resistance R1 and R2, are connected i-j taxq9e)dqb94xsu :n parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements about the resistances i4-bsxtq:) de9uj 9xqas 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 resistancewjp0)1on / h 8ixi,cvjy*u 8x0qb 9gqs of 12Ω when operating at 120 volts. What is the minimum amount of time that it would take tojp /g vh qn0)x*q08u8i owx bj1sciy,9 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 dissip - wksv3v jdoqzt*ua )0nt+(p/ating 36 watts ofnz3ud) aw0v/pj(-s+tk o *qvt 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 ampm)jbanvm a )/.xs9na v.y. un+eres of current when connected to 120 volts. If the price of eln).)a nvm+yxjv/ amu ..sb9n aectricity 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 xh ez:+w d)9mf+ib3y qit cost to keep a 100W lightbulb lit continuouslyq9dbe m+)i +:f wh3yzx for 1 year 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 lightb2haxhkl19wajjnaz;*w pr d j:j/q( 2*ulb results in a power of 24.0 W asp *a; zdwjx2jn kj9qah/h1( waj2:*rlsociated 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 ov7fipz91yh9 j)gx)t e ;oqif+f six owns a computer rated at 500 watts in a 120 V circuit. If all computers are plugged into a single circuit protec e 97itpyxfqz 91fj);o) vig+hted 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 resistorjkcwreq k )2:;s to form a simple circuit as sh)qc:;e 2jwrkk own 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 re7v4g(f 1 1t slyr4ornusistors to form a simple circuit a o1g 7yt4fv4snrl1(urs 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:    
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 switch and three resis;0lovrzhu q8 ,tors are connected as sh0,uqz8 rhlv;oown. 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:    
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 ammwgftb9kt ./ i;ebs-3peter, a switch and three resistors are connected as shown. With the switch open as shown in the diagra-.tebsk i f/tg3;9bp wm the ammeter reads 2.0 amperes.
With the switch open, what must be the voltage supplied by the battery?


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
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,(2r5t z/:mlvay d9pf b a switch and three resistors are connected as shown. With the switch open as shown in the 5b(9:2 d/frypaz vmltdiagram 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
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 toz-l6+ln5yv c w the right, what is the equivalent resistance? Assume that all wires are ideal, the battery has no internal resistance, and all three resistors havewlcz+l y6n5v- 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 xnq(8xta q e2(ao0mu7 with resismuxaqx(atno28e q(07tances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 identical resistors connected in av*5 suh wm,t;t combination series and parallel circuw tvu,5s;t* hmit 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 ijjbqg*9lwb lmrk79 :0 brg 0(sdentical resistors connected in a combination series and parallel circuit l(s:0rw7 9grbl*jbgkq9mjb 0to 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. Which bo5h /cmpihr9io*4v;v kgk 4 4aulb will be the brighkr;kviov4p5/a 44 c h mi9og*htest?


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 ammzuwq1ii ce23 xvqg) /1eter, a switch and three resistors are connec3ew/ixq v1c1g) i2uq zted 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:    
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 resistotj (xybp n278o cxs n.s5mk3(fya34 xu8bq. ykrs are connected as shown. With the switch open as shown in the diagram the ammeter reab 5j3 3s ( . (o.8ps27ufqxknxa4ynyytmxck8bds 2.0 amperes.
With the switch open, what must be the voltage supplied by the battery?


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
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 sw (h dty/x4cuz :mv35nsitch and three resistors are connected as yt(hc4d:3 5v n/xzusm shown. With 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, 2025-12-7 01:19 , Processed in 0.358341 second(s), 121 queries , Redis On.