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 sy. s*5/f l3tzw)zli/*als5jmio w t)lhown, an electric current exists in the metal resistor connected to tz*l t l3il)jyfmsi/.5 /w5ots zwal*)he battery. Which 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___7 )m +isfvrd6a z,ynp*______each resis) mivzf,a6+ psn yd*7rtor 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. (fsc(ebj; nm causes the filament to become white hot, while the larger wires connected to thee( nj; (.cmbsf 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 beingu 4jr .9sky yexy* s:i1qx:o9s replaced with LEDs. LED is the acronym for which one of the following choo*ey4.j919qsyy :uik r: sxsxices?

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 : (hopze4cv8n 2ofrrja. fq( 8has length L and cross-sectional area A. c2f:oaz8r( qpvj4 rnoh( 8ef.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 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 material. Wire II e)j r90fdl-yiyq+id* has twice the diamed0q9l-* y+rj)fyd i eiter and twice the length of 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 material but has twice the diametin/.yn-q2afipb2y5luv g )0 aer and half the length of wire X. If wire X has a r0fb2aa -y 5puyiqvgi/) n2.lnesistance 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 leg)aow .d- ;m/egq1c mz4;u:vkf(zus xngth L and radius r. This piece of material is then drawn so that it is a cylinder witw)afg4/um: s(-koe.z ;; dv m z1ugxcqh 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 to make a brightmsv9ebn. vv 7n3o6d5mer light bulb. He decides to modify the filament. How should the filament of a lightbulb e7vvnsm9vdb . n3 5om6be modified in order to make the lightbulb produce more light at a given voltage?


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
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 o9l iyhi6a(pz 08ck1rand radius of lzc9y (oa hkr8i10ip6each 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, e+ ln: oz2vot(qach 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 res+( oonl2: qvtzistor. 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 iulczhjgy1eyw-g jdg* em-; 8vz 13(7accompanying circuit diagram has internal resistance 10.0 kW and *-lezg1 -3 y euygj cdi8g(hmzj71 v;wthe 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 shown to the right. The thria x*k 9bi6 5z7eyi4fiee bulbs 1, 2, and 3 - represented as resbi7yf9 6i 5*kix4eia zistors 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 circuit at the right. If the current ing.50qt/pdwxd pxr v7e2 4 u4ey all three resistors is equal, which of the following statements .u27dt xvw5qegrpxd404/y epmust 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 rigiucd.+lzhs2 1 bx6 9hyht represents a simple electric circuit composed of 5 identical light bulbs and 2 flashlight cells. Which bulb (or bu+cxih6usl19hb y.2dz lbs)
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 stkdf7g jovc *62,tqy a) :u/rmdatements is NOT true concerning the simple circuit shown where resistors R1, R2 and R3 are have equal resis: ja dt g/mk 7u6vq)y*oc,d2rftances?


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 lightbulbtn hex 2tii+ l,wgum7+cio l 4dei/;77s X andY are connected 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 7iou,ii;7e7g2w tl+4ed i cxlt/+nmh 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 coulombs will pass throughj)tzg)cwdbvc (s s) *+r 7,k6a4 lqtrt the identified resistor in 5 seconds once the circuit was c z4 *ra)kw tjq)tlsgdcv,6t) r7cb(+slosed?


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 resistors in the* ne0cn t1q9vq.xsv jb+kxjt.sxx5+ 5 following simple circuit have the same resistxt.sqcx ns x e9.vkbx1qv 0jjt5++*n5ance, which 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 throughs+,2wm n *niqgiuf 8.z the 6.0 Ω resistor is 1.0 A. What is the p,+qg8iz .um* i2nsnwfower supply voltage V?


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
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 seriesivw427 sm/osy to a battery. Suppose R1 carries a current of 2.0 A, R2 hasv7/42swy osim 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 resif; 2ymsx eh)r3stors R1, R2 andR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, s) 3fm;2ye rhxand 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. W 0idwz-bi 2d*s/gd s3jhat is the maximum value3dw0dd2/-s gjizsb *i 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 desig; ortn7 9q.fcv o*y k+1wjxc6gned to operate at 120 voltvn19 6fx+ ;kjqg .t7wcyoc*r os?

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
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 dissipqudo b:v .dira vo-oa -57x*+bating 36 watts xv+ q.ooa-dri-vua b7bo*5d: 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 "45w t *i9,n(fmhyt msedcup;/120 volt, 600 watt.” In normal use, the current in it is ty;wmn 5 /epifs,dm*cth49(u

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 follow idj;:o vr8n+:x3d txbing resistances could NOT be produced by a circuit containing only three identicalt nri3dd:+ o:bvjx;8 x 6Ω 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
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.tpa-x u/lk17dg7it8 r Which of the following equivalent resistancgi txu7trplda/ -7 1k8es CANNOT 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 d3rr- er-bgu3n ifferent values can be connected together in different configurations. If all three resistors are used in a circuit, how many different values of totalr3ub gr3rne-- 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 connected to a battery, a tota+rp6g jg/vpy bk.e94yl 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 the yp gk b+v 9rgp/.46yjebattery 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 tn0x3js9c h i1aek8x1 R1 and R2, are connected in parallel, the equivaleej takx913cx1si n8h0nt resistance of the combination is 5Ω . Which of the following statements about the resistances is correct?

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
32#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.46: A hotplate is designed such t2n qb 1utq2lt:hat it has a resistance of 12Ω when operating at 120 volts. What is the minimum amoun tunqlb 221qt:t 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 curreadq7+gfgbqntfpp i ;82 p50rp; s2ge,nt flows through a 4 ohm resistor that is dissipating 36 watts o+ngipf;p qfpgsp0;22 qgb,a78 5etdr f 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 dra/p a*x qt3cb6bws 13 amperes of current when connected to 120 volts. If the q3c/ btxpba *6price 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 it cost to keep a 100W lightbulb lit cy p*:wlmp(k w3ontinuously for 1 ye(y3wwl*m pp k:ar 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 li*9 q0mcssx4 cfghtbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices best represents the resistance of the lightbulbfcscm0s*q9 x4 ?

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 of six owns a computer rated at 500 watts j +wk1zob9k )p*i6wiqin a 120 V circuit. 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 thep+bqi k*wokw )91z6ji 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 circu+huql 7lr1 dv5it as showlhd vql1u57r +n 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 battei0-p caqpw6wg ni3t7s7hz:v;*, ee eggnm5 2fry is connected to four resistors to form a simple circuit as shoeg*cw72,;f56ap:vhg ings pm03te-neqw7i z wn to 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 batte+e +7 tqdm-ifqry, an ideal ammeter, a switch and three resistors are connected as +-eq7mf+t diq 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 battery, an ideal ammeter, a switch and thremfgd0x .t ((ldro 7ag2e resistors are connected as shown. With the switch open as shown in the diagram the ammeter rd(.d7xt o02(flag g mreads 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 resis nx, g89wvjpxw; c26iqtors are conn8 ;i x,gwnc2j wpv9qx6ected 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 circuiwr g/ o/1j79 z9bzw ocsgkq+4et shown to the right, what is the equivalent resistance? Assume that all wires are ideal, the battery has no internal ressr /o+1zw 4 7/9wqozk9begj gcistance, 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 resissy7p8(0u0wweg okk2;cz wgt0sc /g91 ttiyc3tance of the circuit shown to the right with resista o0u0ww;ecst(8k1sgi y73twg0 9y 2/ gz ptkccnces $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 five9da mwhu(3k hn0eu e,7 identical resistors connected in a combination series and paralle3h a 9un0e w7h(kmeu,dl 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 be-)j-pd ukp1q2n utfn bv(*x4plow shows five identical resistors connected in a combination series and parallel circuit tp nq*ntv1x- up 2j(p-u4k)bfdo 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 oxa7tbm3z5+emoe6ftc-svi x o5;;+m are identical. Which bulb will be the ao+svoz ;mifo53x+x t6b7e ;m c me-t5brightest?


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
48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  02.21: An ideal batt:, ,39 af- jb hi2mdtvsue8u5n5vyi7p9ibxdrery, an ideal ammeter, a switch and three resistors are connected as shown. With mvd ,jue:s r9 a9ux,ht y i5f5-ivp2i8bb3n7dthe 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 i.)xvdj,ib d: pcdjv;eu;4(k(lhb 1ni deal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ad4cp,jv:;j(;u)b( dk vdbeni1.i l xh mmeter 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, a9 nvwzswp19 kyi0h*e8 switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads zwhe9y1i09s*wpn v 8 k2.0 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, 2025-11-20 16:37 , Processed in 0.317846 second(s), 122 queries , Redis On.