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 currentp4irya.3xvwr4u+4.p4 jh pa s exists in the metal resistor connected to the battery. Which one of the following choices best describes the directio+a w44ha.u3vpj4 .prxpr4sy in 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 conjoc b4cws0ulea -/ 366jw5kby nected in parallel, the_________each resistor is te0c6 b34wcwo5 ybjk6j-su /al 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 filament wire of a lightbulb causes tiq 60mo7.glnehe filament to become white hot, while the larger wires connected to . menlq7 o0g6ithe 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 ligs-rn*q+ +esuj(6w2c8a:h+ v msrf yeghts are being replaced with LEDs. LED is the acronym for which onca +rqsug +e2+ s6-fe n(j8vh:wrm sy*e 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 area .x g nnowmxu/wg19akf 2q(,/hA. 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 .xg2/w 1w,(f/k mnaq 9ounxh gratio 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 Iy*d1wlj 7+w-0t)rj1dvhaw ve I are made of the same material. Wire II has twice the diameter and twice the length of I+y-*jjdr0vww)a 1wt ve71h ld. 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 .rc1 )xi*gert material but has twice the diameter and half the length of wire X. If wire X has a resistance of R tex) .r*r 1igtchen 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 radiu* hk2oi 6vwjd2*lz wyvag-:d 3s r. This piece of material is then drawn so that it is a cylinder with new length 2Ljdzlhw6iy*d g *322av:o kwv-. 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 to make qziw1 p3ue5g zg23im/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 at a givenqi/zgp5zue32 i m 1g3w 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 th r.w-i6pkstq0kc(i:c7vq/ k n e same material. The length and radius of each re:0is(i6vcqk.p 7-/ nctwkrk qsistor 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 resistancp: xaz 0o(p mg 4s*y+0jty6jdme 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 in series to a fourth resistor.” What is the equivalent resistance ojp*pmz tjd+ x0:4ya(m0yog 6sf 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 acco:t2b t(zjvm2fxmb.a* a.3 tormpanying 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 readingo*x2a3t2 (t. ztvbr bm a:m.jf 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 shown to the right. The three(/6q.a w3 xxc3nra3e it8i gpx bulbs 1, 2, and 3 - represented as resistnceqit363xg r( a 8iawx/x.p3ors in the diagram
- 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 car*2jeu;y 9gpw4p ru(ircuit at the right. If the current in all three resistors is equa (jua*u 9 epwr2py;g4rl, 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 electric cirvea )e6e mxo83cuit composed of 5 identical light6)o xame eve38 bulbs 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 sjcs2h8-u)e m km7i /isimple circuit shown where resistors R1, R2ic emih u8j2-m/k 7)ss 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 connecxpl jivu 70d5(ted in 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, which one of the following choices best represents what iulx7i 5 v0p(jds 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 u1fq6o4 w7nv fkp1a t1 in 5 seco4 pt1671nf v akfquw1onds 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 the resistors in the following si9ua/apy6 nhm ih3na2) mple circuit have the same resistance, which wh a iu)pahanm92y /n36ould 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 the 6.0 qry gm pi78+jl h,)0tdot 5rp4 Ω resistor is 1.0 A. What is the pr,yq8to pjm +i 4r0g p5dlth)7ower 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 serie-;0hnb wyocqs-) f()lcv lnj 7s to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and Rl-lvwfq ) sbc)och;n 7-n 0(jy3 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 connecj25 d /zx2m*guby1 bsjh0ni :bsp0n u9ted in parallel to a battery. Suppose R1 bjpg /sdy:0hbi j*9z2us bm2x1 0 u5nnhas 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 rated 120tiw.rgr6)s3n d1 l43o iw or o/30 (xyt.utsju0 watts and 120 volts. What is the maximum value of the current under t r rt).t1djioioy 3o3s(r0nw4wu3su/ .g6 tlxhese conditions?

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
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 ligha1 wrvyc4* wrwuw +z76tbulb designed to operate at 120 volt1 wua4rzwwv +w*yc67rs?

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 dissi b4(tviyuponfj1 r 9qr47g54hn9 u. b44nydqmpating 36 watts or5h mtb9714dfrpuyq 44u4iob n(.qj 9 vnng4yf 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 eq k1csf238nem iq377 sspbr/press clothes is marked "120 volt, 600 watt.” In normal use, the current cqqn87/ e be r3mf3k s71pssi2in 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 resistancembp2u,x, fs :fg: be,xa8s5fqs could NOT be produced by a circuit containing ,5 ma8pbexf2 fs:g,f: ,xbsquonly 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 equivalw ;wltc m5tsfyz12k7;ent resistances CANNOT be produced using all three resistork57w1 s l;ftwyzc2tm;s?

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 bvp 9z5*u y3d11pb: x5qcocmrse connected together in different configurations. If all three resistors are used in a circuit by31qp9oxc5dp cr s5*zuv1:m, 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 cg.uds,ypzjc5vej x,*;l-1 j connected to a battery, a total power P is dissipated in the circuit. How much t p.jsd;*xc y- ug,v, cj5j1elzotal 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:    
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
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 co57o6 tngv7 qpf4gk:5xl kl: cmnnected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements aboutl: xk76op57vnc4 m ltg:k qf5g 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 12Ωb gmd48bo9 k77epwl8m when operating at 1207bwd8m8 4ob mklg 79ep volts. 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 hp(,h2kb /i.3hha8ccdx 6 -soa5skrz ohm resistor that is dissipating 36 watts of powerhd8hs. ocp 3zh ki(x5/hs2rak,6ab -c?

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 ct++ .tq e2rp,)jtaf gfurrent when connected to 120 volts. If the price og) re2ta+t.fj+tp f,qf electricity is $0.10/kWh, what would be the approximate cost of running the heater for 8 hours?

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
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 lightbulb lit co.* c+1dg*3fof kupn tsntinuously for 1 year at a racfon+3*utf.g*ds 1k pte of $0.10/(kW.hr) ?

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
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 power of 246wwu 1:kn0 hs-cclza9.0 W associated with the bulb. Which ow zk906a :-uc 1shwcnlne of the following 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 o g;i03)e z f9jg*wckvd,jw0u mf six owns a computer rated at 500 watts in a 120 V circuit.zu30 jg e cw ,kmwgj)0fi;d*9v 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 sametime?

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
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)fvy if.r9k-z* or;i urs to form a simple circuit as shown to the-v;fy iizr*r) ok.f9 u 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 battp8) ymt kcjli5+g1n 7eery is connected to four resistors to form a simple circuit as shown to the right. iy7 glj 5kpt1emnc)+8
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 thr sy*d ymiz:n+xr ncq 9g:3t:/wee resistors are conney+xg :z9: diq/n cns 3:r*mwytcted 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
41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.22: An ideal batteu a6hap;msw/ jj.ljp-4(5jem ry, an ideal ammeter, a switch and three resistors are connected as shown. With the switch open aspjmj;5 jeawmplu6 - jh4a.s/( 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:    
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 ap y.obc6fnz:: mmeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 ampc :f: oz6p.byneres.
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 the equivalent resistancewcss2ep) y9j9 rie: ob;+wp 5w? Assume that all wires are ideal, the battery has no internal resistance, and all three resistors ha9je )weysp:wb w5c;i2spro 9+ve identical resistance R.


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
44#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  09.07: The equivalent resistance of the ciru(lvvr13pr:t l4wz0 rcuit shown to the right with resis30rtr(z:4w l vvrp1u ltances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 belo2b:hi9m gnsc ; g2,pjuw shows five identical resistors connected in a combination seriesguspb:2m jg,nc i ;9h2 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 +pa p;) wb*fwxz7ewqx ugl-,a/ q3)nqresistors connected in a combination series andw; qfwqx7ulwa/a ) ze np*,x- q3pb)+g parallel 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 bulbs are identical. W(;r/(popq4oongu1 f r-qes a+hich bulb will be the brighterro/q(fug1n eoq ppo-(a +s 4;st?


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 andj z2mhx5gq l)d,jjq,7j 55xuk three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 au,kdhjmz lqj 5q5j5g7x xj2,)mperes.
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 ideal ammeter, a switch and th,qcxkuh33ftl0p rvqm.s8h a2 f*4c 7tree resistors are connected as shown. With the switch open as shown in .rxu ts7k *h30phf2aqm43 c l8 ,tqvfcthe 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 three m ( suxzj64acmvp(0n; resistors are connected as shown. With the swi60 ;cpam(vz u4(nxsm jtch 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, 2025-12-2 10:56 , Processed in 0.347326 second(s), 121 queries , Redis On.