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 current,+laqup*-pajhkz b a r/r;4)qz,f,hd 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 the electr*hfj k,q qr ;-zhdbar4azl)a,up +p/,ic 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 02br7psz8izfife t +0 parallel, the_________each resistor is tft2fz0 izb isp+0e7r8he 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 causes4 x(tkum nx57x the filament to becom4xktuxm 5n7(x e white hot, while the larger wires connected to the lightbulb remain much cooler. 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 lights are being replaced with LEDs. LED is /pu;uiw8 tcr. the acronym for which one of the following chtwir ;c .p8u/uoices?

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 mf(ijbc74 z /zlength 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 resistivityz47cz( bm/ jfi 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 same material. Wire II haszt.j,yy3+ kxh y )v*mr twice the diameter 3yjvzt x rhy,.m)ky*+ and twice 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 ikwmq.2x 0 7wethe diameter and half the length of wire X. If wire X h2e qk7wmwx0.i as 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 res-zpxal)97f fxistor has length L and radius r. This piece of material is then drawn so that it is a cylinder w )zfxalx- 79fpith 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 brighter light bulb. He 4.f7nim-j dfk decides to modify the filament. How should the filament of a lightbulb be-kn4fdf 7imj. 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 ar7iv0 qzaf 9 fcl47ay/oe made of the same material. The length and radius of eachl7f/0o vfaazcq y47 9i 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 resistanc *1nk6mwng+ zoe R, are connected to a battery in the following way: “Two resistors are connected in series. This combination of two renz o1n6wm+ *gksistors 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 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 ciwrqm0de cn.+2gqi aw-fk/: (nrcuit diagram has internal resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is 1.00 mA. The voltmet.+nf- q0wkn( :/2 dwarmeicgqer 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 circp tf:.61wicdo uit shown to the right. The three bulbs 1, 2, and 3 - represeo fp61dt:wi.c nted 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 electr-8cx7yyag6 u zgzp z49ical circuit at the right. If the current in all three resistors is equal, which of the following statements must be trueuzcg8-7x y a9p 4g6zyz?


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 circuit composed )5, ctl9la.g a :s3agsy8elpf of 5 identical light bulbsa5eyta3ssg l l:.8a )9pc,gfl and 2 flashlight cells. Which bulb (or bulbs)
would you expect to be the brightest?


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
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 NOT1lv5vb 5fm*xi true concerning the simple circuit shown where resistors R1, R2 and xvifl vm1b 55*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 a 5k4c,9nhbp2u n* fjcwndY are connected in series to a battery. Bulb X is brighter than bulb Y. Assume all circuit elements are idej2 *4,5u nc 9hkwnfcbpal. 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?


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 idy n(dv;hk3z5lij a:r , inb:9aentified resistor in 5 seconds once the circuit was close bi5ar,;i3v knjd:h znla(y :9d?


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 resis g symyb4+fd )ctoh33t6 wr;)ptors in the following simple circuit have the same resistance, which would dissipate the gr3+6cdb;r3 wh)m 4tyy fstop)geatest 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 circ2gqwp(xo 3+q n nq7efp.:r/( +joydocuit diagram, the current through the 6.0 Ω resistor is 1.0 A. What is the power supply voltage o3y+:o2g+xnjonqpw /.q q fp ( (cedr7V?


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, ang z8x1a)ul4 :w;wxkx (rtxa,qd R3 are connected in series to a battery. Suppose R1 carries a curren4x)l;aq t:, r1z8g(xaxu xkwwt 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 r. e3q9ivlyq+ resistors R1, R2 andR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, a+ qei3ql9v.yrnd 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 3kfn 2-j8l2cw8l uj avis rated 1200 watts and 120 volts. What is the maximum value of the currelcw8lk 2n2-f aju8j v3nt 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 3i0 oox on:m4ia 60 watt lightbulb designed to operate at 120 vo:x4m on3o0 oiilts?

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 dissipating 36a rb8ir5):vfct yzl 36 watts of3av5 c:i)yrt6 lf8zbr 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 vol.ud9 zf tc wdxixcn 07ulc2,)4t, 600 watt.” In normalcut 9xdc2uf z.li, d7)40xw nc 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 produced by a cir6 lauua ;p-8o4rlz. ou3 ngz1ccuit containing only three identuzugra.-ou14pc3 n8z lo;a 6lical 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. Which of the following equivalent zh4iu.h g35jt resistancesi.4 uztj3h5gh 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 ecmc(b u)w;sf;*l9 p odifferent values can be connected together in different co;*c ops;cub(f9lm we)nfigurations. If 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 resistor is connected to a batteryt p (ag(ees 7z/o1a*sf-h4eob 3kjg5e, a total power P is dissipated in the circuit. How much total power is dissipated in a circuit if n identical resistors 4be5*3a(gjzt(a eshf /p-sg ke71oeo 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 connb vs:hnp in71dgo( /ii :*qv0uected in parallel, the equivalent resvgiui0*7/p :o:in dqhv s(bn1istance of the combination 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 designed such that it has a resistance of 12Ω when j*w6 8rh bh9o i2p2lizoperating at 120 volts. What is the minim6* 9lihwih2o 2bzj8rp um 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 ohm resistor t.ijita6 dqj 9dm);n-z cb+6bohat is dissipating 36 wat9-cjbid).q6j+d ;i6 anzo tmbts of 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 connecte )t 8ik;-g5 e4eifyvvjd to 120 volts. If the price of electricity iiey ev)-8 5if4jvkt;g s $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 u h, 1m9k3o5ekshiga93l ;clpa 100W lightbulb lit continuously for 1hp3i9ek,lc h;1o5g u a 9lmk3s 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 lightbulb results in ax o-v4gdp- )pj power of 24.0 W associated )4pxg-- d ojpvwith 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 rx b ut1hn s/k4pbic68.ated at 500 watts in a 12/i1.cxb 4knts b86ph u0 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 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 lzxg/4) -sv0i pf4oltd9n (fe -/vxug connected to four resistors to form a simple circuit as shown to /9- ffe gg4o d4pz) (ti xxsv-lu/v0lnthe 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 tk ;be1178pk ucz bawm5o four resistors to form a simple circuit u7k b;m1w1b8 z5ec apkas 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:    
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 ammetea3 ouig(0 3r4xcse m3 svyckhslr z 2./*d3l.ir, a switch and three resistors are connected as sho(ik3g cr*24r3os.m uza sc3 vel .sid0h/ly3xwn. 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 mdd 4y7x1 /rkrammeter, a switch and three resistors are connected as shown. With the switch open as shown d 1ydrx7/kr4m 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 ammeter, a switch an slxm1 fnh5,2;ve.kzud three resistors are connecte 1nl2vkxfh,;.z m eus5d 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, whatm 4dn wy/nmum )-(k3fe is the equivalent resistance? Ass nfme d-y(u/nmw )3m4kume 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 to2l x+xfv.ge/f 6ow 5ghe circuit shown to the right with resvofox/x 5 6w +f.g2lgeistances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 show,kjufj 7a0t5 lou6ke/gi q;3ls five identical resistors connected in a combination series and parallel circuit to a voltage solk0f 5/ ; e,jlj7qagkut63o iuurce.
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 identi *ehw 7x+epb+cqgq 75scal resistors connected in a combination series and parallel circuit topw*h ex q7qcb+ es+75g 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 diagalm.zo pg(m1 rq gk(k3)n) ee:ram, all of the bulbs are identical. Which bulb will be the bri o) q()ml. 3 k1zgagr:enm(pekghtest?


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 three 9m u* tcls, (lc-gd eli3i+.fmresistors are connected as shown. With the switch open as shown in the diagram the *,tml3l 9+f ci-s l c.mgedi(uammeter 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, an5gt9bnx5 yc34szo, iblm;ws x-ncz; 5 ideal ammeter, a switch and three resistors are connected as shown. With w-5z mnixtn;x549olc 3;y scb 5sgb,zthe 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:    
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 batteryimxrd: )2sa b/, an ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in2 ds)barm/i x: 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 01:01 , Processed in 0.334325 second(s), 122 queries , Redis On.