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 circuifegep*q27 qp o(9nf; xt shown, an electric current exists in the metal resistor connected to the battery. Wqe;2f p (f*7pg9nxeqohich one of the following choices best describes 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_______;ucn )rlj/2j y__each resisyn2jr ljc/u;) tor is the 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 9j.*, rvh j+ cv t/ujt+6avp3slng;kb the filament to become white hot, while the larger wires connected to the lighb3+a cl 6nv/jt+tksj, u9 hpr ;gv.v*jtbulb 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 replacewi,cs2b/ol)0q; ha ns(u -odd d with LEDs. LED is the acronym ow(cdld0 -bin uh)s/sao, ;q2for which 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 re.wlpomp+ 8,q4bk eg l9sistor 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 new resistivity to the old resistivity, .lp o89pew l4qg+bkm 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 7kc ytwn ku3n2;q)(thrk2wp(the same material. Wire II has twice the diameter and twice the length nhp2 w q()kt2(ykk;7nucw t 3rof I. If I has resistance 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 materia,8trl b9nqgmv 0s3 j7ipn(h /z1lun,g l but has twice the diameter and half the length of wire X. If wire X has a resistance of R then wire Y would have a resp g3j,0(/r,nh1sg7u nq b8nvm9ltizlistance 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 has length L and radius r. This pies :nvmmx8 (fpeln x 1s,:nxo,.ce of material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of thev: 1nl mxx, .n,ss mpo:x8f(nis 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 ps wyc kvnp38:*zi i73decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb produce more light a*n8: ps yz3vci i3kpw7t 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 i7k7+b3*iopug y uu *mwuu.u. length and radius of each r7giyu**uw ubmu upi. ko3u7+.esistor 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,( at.s2 x./fmkft/puq each of resistance 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 iq/uftt2/s.ma f(. xp ks the equivalent resistance of this arrangement of four resistors?

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
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 r;m) 7 ztq4e)l 1(mylabe4qhjdex 72udiagram has internal resistance 10.0 kW and the ammeter has internal resis ey )ba 7e;) z q2d1umljl7mxthr(44eqtance 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 shown to the right. The three bu:z3 f rzz s/bfam8q3;xtu/ee;;yo) yn lbs 1, 2, and 3 - represented as resistors in the diagraf;3yya)ezrt3/f/n8;m quz bx o e;sz:m
- 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 electrica 9g 2t4bp jiifq:)j w7h/zvfrj-1p j+rl circuit at the right. If the current in all three resistors is zfgpj/4)j j912vhi 7qjw:bir rt -f+p equal, 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 circuikj2q.y 0f;hq ;nal7h, c/ nifxt composed of 5 identical light bulbs and 2 flyfnk0 f xq a.c2/j7h ;in,hl;qashlight 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 t-j-/9u. wxo8z ug 8cvzyz r1xqhe simple circuit shown where98j ov 1 u-.zq urxw/cyzxg8z- resistors 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 are connected in,or 3gud )4g*znsd-h.. mexgv 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, ,u3 r d)h *dn-sgvoe4zm .gxg.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 paoy(xhv f0)g: pss through the identified resistor in 5 secondp0o hg: xy(vf)s 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 djpt7n3g cw; 1simple circuit have the same resistance, which ptw7j; g1cdn3 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 the 6.0 -i3ld gvl -4yx + //fgfqc7vqmΩ resistor is 1.0 A. What is the power supply voltage Vi gxfqv4c/vm -f ql7- l/g3+yd?


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 e(se3b69b teein 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 of9(eb se63 beet 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 resistors R1, R2 af upyj- f-.6qfrd(c-f ndR3 are connected in parallel to a battery. Suppose R1 has 2V 6c fryfdfjq(fu. ---pacross 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 1200 w i hrh:poh - 5c oqz 94qd9cw,rp*7,-vo3lrkdratts and 120 volts. What is the maximum value of the current under these conditionpw- pv cr4-,: h9,dco hzorirqo*9r3q dkh 57ls?

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 resist hgjfxsv-1j -0y v0m)jance of a 60 watt lightbulb designed to operate at 120 f myjs 0xg1hj -0j)v-vvolts?

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 oho5*y2:v vciqum resistor that is dissipating 36 watts of pyv5:u vco q2*iower?

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, 60 *i u*q y0x+brf)tsc(ou8pt.e0 watt.” In rsc *.y t(oi8* tuu 0feb)q+pxnormal 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 following resistances could NOT be produs*wihvob5f0i dq )f). ced by a circuit containing only three identical 6Ω resistors?vs.fi)h df)o0q5i*wb

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 ofv arc zn3av8h :ga177l the following equivalent resistances CANNOT be produced using all three resistv7h :3rzav1gc an8l7 aors?

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 resistor8apyv*-1kir)9 qgt qfsvh 6 6ys of different values can be connected together in different configurations. If yi9q1tysh r -a6 gpk*qfvv8 )6all 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 coq06 3vcxw w2gsnnected to a battery, a total power P is dissipated in the circuit. How much total power is dissipated in a circuit if n idexcw30w6 qg2svntical resistors are connected in series using 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 ggg):vlpew:w,(w o. a resistance R1 and R2, are connected in parallel, the equivalent resistance of the combinatiw,e ):.w gvlawpg(g:oon 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 designe+jub65 ib-ogbd such that it has a resistance of 12Ω when operating at 120 volts. What is the minimum6-ub5i+ jo bbg 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 oholr*i3pt rtq-: 9,t jlm resistor that is dissipating 36 watts of llto 3p9j i*tt,q-rr: 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 avhq)x.pa r2sgc ;/em,mperes of current when connected to 120 volts.rxq;e a /vs2p)cg, hm. If the price of 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 wa8q2sh,:n5sbkuzqc +4v g) y+sjq( tsould it cost to keep a 100W lightbulb lit continuously kshq2qj:vsag45qbs nc+ , yuz8ts)(+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 4jti5j( nsg(e fs f(9- h1nfj1o.00 A through a lightbulb results in a power of 24.0 W associatjj1 t f (of1(-sfg5nnjsh9 (eied with the bulb. Which one 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 of six owns a computer rated at 500 watts in zdxdt :, 66mw5 f yub tc(t.(czp8vl;x:uai0pa 120 V circuit. If all computers are plugged into a single c tb6, 0:vc8u.t6zz :;dfwc(5 ipu ( adptxxmlyircuit 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 connec18 )pefjk ,g-swqv/pwted to four resistors to form a simple circuit as shown to thewvs-kpfwgjp1 e8) /,q 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 4ghba/bs ip; s/qv.3 rto four resistors to form a simple circuit as shown to hqvbia 34s. s/pb;gr/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 r:6j-ctokhjq 7qil)6a esistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 ampej 7al)qokjt :ci6q 6-hres.
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 ammeter, a switch and three resistors ao7mqhoc2n5l :*ym v+qre connected as shown. With the switch open as shown in the diagram the ammeter romy h+o mc l5*7nvq2q:eads 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 batterlqxesxb)++;g;b 1pfs+7wlp ry, an ideal ammeter, a switch and three resistors are connec+7wpx blssl;;bq +rxg +e)pf1ted as 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:    
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 resistanced2irw.ie:rx1, n )qlq n b6zt,(ij3v3 cuzgu5? Assel)(tj:q v.zi26 uzqxcr idwb n gu in3r,,153ume that all wires are ideal, the 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 circp 4/ gpb3 jc+d7h-xsgiuit shown to the right with resis4 ipcd7-bhsjx3gg p+/tances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 resistors connected in a com5o8lke n/r2*z./svo(j+n d pqoj9mp dbination series and parallel circuit t jop/+emd (z9n /lj.dp*k2qrs8no5voo 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 iden v gee6 rju5*;nna+3lftical resistors connected in a combination series and parallel circuit to a voltage 6*53ae+fv u; gr ennjlsource.
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, al6p bmt 2/ vk rpqy*uq*am; eb0b,cs,e*l of the bulbs are identical. Which bulb will be the6 qpbmc/0* p v t *;ysemukb,2,bq*are 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 i tsiycgfr1tkh-z794 bvq. y)+deal ammeter, a switch and three resistors are connected as shown. With the switch open as shown b c yt9fh17zqi g4k-.trv)sy+ 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 switchvgj0;3bg- 1 w ula zqrroj/)6n and three resistors are connr3 gq0-j/vb 1r 6)n;jwzguaolected 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
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 thre2,u 5sj gihcdsm2w;hu/4,m)wp/ nw/ar9s e qze resistors are connected as shown. With the switch open as shown in the diagram t hd c;4, se2wwsgrs )9qpmw/uhnja /,m/2uiz5he 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, 2025-11-21 13:15 , Processed in 0.318319 second(s), 121 queries , Redis On.