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 currewa51kz -o+ dcu8yw1c8ake mf:nt exists in the metal resistor connected to the battery. Which one of the following choices best describes the direction of electron flow through the resistor and the direction of e8yuc1:k+ c-wo5 1wkmzadfa8the 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_________each resisy; v1bpn,) gpddf;uo 6tor ispy1gvnp)udo ;d, fb ;6 the 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 throughhg+/szqwoei2c fhtj4z8/6q .7s p0s h the thin filament wire of a lightbulb causes the filament to become whit. shh0gscz/iq4o 2 qez8wp67/jh+ t fse 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 are being replaced with LEDs. LED is the 511sz4onav2 o 2otkxtacronym for which one of theotsa52t xv4oz n1ok21 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 ar+ mcqoh:l- dk5ea A. It is to be placed into a circuit, but it first must be cut in half so that the new le-+hmlc k:5dqongth is 1/2 L. What 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 sam xxn71 4/zxi (, bniqgor/sc5 v3gqi5i k+in-xe material. Wire II has twice the diameter and twice the length of I. If I has resistance R, II zrxisnx 1b-kx/gi g,ncn 54i x(iv qo+/3i5q7has 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 q3thkur-, ua d-ynk:gs 4v/ j,but has twice the diameter and half the length of wire X. If wire X has a resistance of R then wire Y would hav tu,y:aghn3kq d-4 -vujs, rk/e 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 ::c-8rnv fiotgvp uhc g3(u(bv7*aq7radius r. This piece of material is then drawn so that it is a cylinder with new length 2L. What happens to theg(u7iqg 3:n o h u( ac:r-cp7*vvf8vbt 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 a brighter light bulb. He dk ,oo8lwhzw1.vv+ ;y wecides to o,wwyh v zow k+18v;l.modify the filament. How should the filament of a lightbulb 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 resistors are made of the same mri e,b:* +hugvpk wj-2aterial. The length and radius of each*w+-p:ebrj 2 ,h ukgiv 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 resisq y-0 ee, 7carvut-5i,z c8yiytance 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 of this arrangement ofeia,i- 7qty v yry-05uec, zc8 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 voltmetera9evr 0wirh /4 in the accompanying circuit diagram has internal resistance 10.0 kW and the ammeter has inthiv9 4 0/earwrernal 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 shown p2jui2 g9 ikig,v, ep 6(bwg7yto the right. The three bulbs 1, 2, and 3ig,9evj2 pb,6 ii7(gupy w2 kg - represented as resistors 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 circueq:n h pg15zc4it at the right. If the current in all three resistors is equal, which of the fp:hz 4qgn5ec1ollowing statements must 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 simple electric circuit composed ofazzw6+an +k5q g 0th-g 5 identical0-aa+k h6q z+5g ztnwg light 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 simple cxb 9 juw/jo)ef0d(,w y-q xk7tfu8/gjircuit shown where resistor,-wxgb0ojf /9ue/f(j kt7x uwj y8q)ds 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 series to al):lc*: ww:/ hrczwpblc b lpv(e/ y,4 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 is observed?hc bw / /,l:)z:pec pbcyll(w*lwr v4:


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 coulombs will p+71r :/vbcqfvrr yxa6 ass through the identified resistor in 5 seconds/fryvr:qr a6 x+b 1v7c once the circuit was closed?


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
19#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  00.23: If all of the 1 s2thbh7*.p1 uiqr:p:hz qpi resistors in the following simple circuit have the same resistance, which would dissipate the greatqhp:ziqsiup.bthh1 p*7: 1 r2est 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 diagnci xrkt0).r,ram, the current through the 6.0 Ω resisixcrr,k t. 0)ntor is 1.0 A. What 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 are conzljm6 t3*1us exr/*ee. hku)w nected in series to a battery. Suppose R1 carries amew/u3*jte*hlx).1z r ukse6 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 rd spozghva.x9p:8 i;9 esistors R1, R2 andR3 are connected in parallel to a battery. Suppose R1 has 2Vo9sxvdzhpi 8:.9p;ag 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 1200 watts and 120 7)y1k .w9 3nrqe pfwdavolts. What is the maximum valuy9 13f7.)aw rke wqpnde of the current 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 designed*z2lpa/o oz2 dn, ome)j* d/;mspev p9 to operate at 120 voltd,*o2v; d9/e*2)p mj/o ap snzozeml ps?

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 thr,owxe3 pf/ awra8ad e2-5tfj; ough a 4 ohm resistor that is dissipating 36 wa/3paee wf-5dfj 2 taaorx8w;,tts 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, pcf : 3/teo+d ve/mi+z600 watt.” In normal use, the current in i:+fz to/ +vp3c e/demit 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 p .elt,kl gidpi2 ly6qm: .n3;iroduced by a circuit containing only three identical : mk tigl2,. 6i. nl;dlqpei3y6Ω 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 threec bl8llnst5-of 2p7u/sjy7f8 1.0 Ω resistors. Which of the following equivalent resistances CANNOT be produced using all tpbcfls8suf52-o8 jy ll/n7t 7hree 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
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 :c+9zo n-co*x ,cdqmp connected together in different configurations. Ifz+*cnq:c mo, dc9 xpo- all 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 resisz. )mh -ob,ki,;i bkeotor is connected to a battery, a total power P is dissipated in the circuit. How much total power is dissipated in a circuit im)ibeok, okh-b,.i ; zf n identical 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 resistance R1 and R2, are jo( 49maold8e connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the following statements about the resist8lj4oeod 9 ma(ances 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 operatig +8zwm-svmu+n,a q8ong at 120 volts. What is the minimum amount of time that it would take o nm8um,8zs+ga-q +wvto 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 rewotu0n l47sa3:mi us0 sistor that is dissipating 36 watts ofuaslti0w30u:7 m nos4 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 tlg)pt:2. ff2nojqa 4 ko 120 volts. If tpj2:)l4oqa .kt2ff g nhe 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 itifk (j;z-y)kqsf o3. i cost to keep a 100W lightbulb lit continuously for 1 ye.yo(kz3 j-) ifqisk;far 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 x v*wy i)rqdgh83dzd2 gs b)a2cp2r51lightbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices be28r)swprv 2 dy5g3 ) dd1 zhqx*aigbc2st 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 famil grxl8owvwm8 6 of16:iy of six owns a computer rated at 500 watts in a 120 V circuit. If all computers are plugged into a single circuit proteo 8rim8fv:6go 1w6 wlxcted 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 resistors to form a simple circui*/gqxuj 8q .c)cmf716t xibf et as shown to the right. 6qmf 8 *.fuqb j7c)ig/t1xexc
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 form a si rydhz5w;,.xrwg m;tq5q 6sz 3mple circuit as shown ts 5t5zrm;. 6zgyxhw rqw3q, ;do 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 aqc7itd q36thgk + r,f7mmeter, a switch and three resistors are connected as shown. With the swfi,rc3kttq6+dg7q 7h itch 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 ammeter, a switch and three resistors l6g qx-fhynb94m jnl/a*4/koare connected as shown. With the switch mql49ly/ k*j/- nan46xo bghf 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 ammeter, a switch and three resistors are cg x5:33iem ,mbk rxzt-onnected as shown. With the switch open as shown in the diagramirm3gz3, kex:b5 mt -x 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 equivaleub6 bx8zq,quh ulcd48,2o. eb1jz; xent resistance? A, x 4b8xhb8 jbu1d.q6 q,luzc;ueeo2z ssume that all wires are ideal, the battery has no internal resistance, and all three resistors have 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 m d290 /- uy;ghr/iukdho2rze of the circuit shown to the right with reszdiuhgr2 ue yrdo/2 /k;0 -mh9istances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 identicaixg8ecd i):62sar /g tl resistors connected in a combination st2)id6:rscg / e8gxiaeries and parallel 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 shows five identicambd x8+:4 ouid2tk axjy(5yy3k(x .tdl resistors connected in a combination series and parallel cii.8 t3dd5bk yt x4(xyda(+ yk:m 2oxjurcuit 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 diagram, all of t, jw7ebhvzu y.)a4vw2 he bulbs are identical. Which bulb will wazyuhwv).j 7e,vb 4 2be the 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 thr yv+sn7; i9-eb(gq5y hgjsus 7ee resistors are connected as shown. With the switch open a-yhsj+isng; u7(gq5 97beysv s 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 switchh ;mooab+v9cv 9w3 . ymu;9yeq and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperes.9wecb;amyu hq 9yv+moo39;. v
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 ammeterwxo am)ik*)r)o i ;0uu, a switch and three resistors are connected as shown. With the switch open as shou orow; mi)ik u)xa*)0wn 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, 2025-12-11 06:32 , Processed in 0.331626 second(s), 121 queries , Redis On.