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 circuitm. pn6hnv,3pw shown, an electric current exists in the metal resistor connected to the.n v3hnpwm 6,p 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 res:dymmprwzhy -2 1 j9p2+mp1w/ne vdg;istors are connected in parallel, the_________each resistor is the sdmyn1ez:2r- /p+wmv2h1j9; ppwm dyg ame.

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 lig0 ; vvvoeyt: ms1e8+i2cvd:hjhtbulb causes the filament to become white hovjt;+ yhde:v8s 2:me0ic1vvot, 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 hou(-*n tc:vli ry5b ttp+sehold lights are being replaced with LEDs. LED is the acronym for which one of the following choices-l( rt:cyin *p+t vt5b?

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 c co.)ac0pt yv4i.y/d kross-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 rati/o kd.c)t0ca.v4 p yyio 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 has twice tya0:p2, p+5eioxic 3dvpkce ( he diameter and twice the length of I. + 2epce5voci p3(ky:d,a0xi p 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 ma+d/c595v iuj+ vhc bmzterial but has twice the diameter and half the length of wire X. If wirevb+ civ+j5h mu95dc z/ X has 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 resistor has length L and radius r. This 3lgsv)u :yst0 piece of material is then drawn so that it is a cylinder with new length 2L. What happens to the resistance of lsugt)0sv :y 3this 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 d2; .cvaf/kpjrecides to modify the filament. How should the filament of ak/;rpjc 2 f.va 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 mat(6gvm,1cxi : clegmq3erial. The length and radius :c g( mv 6gcqei3l,mx1of each 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:    
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
11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  13.22: Four resistors, each of resistance R, are connected to a bk-q . *e8vbh6z m634pm xbxskxattery 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 equivalentx*8bk6-v3bm p hs 4xz xem6kq. 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 circuit diagram has interna81grcs)qnb 8jl resistance 10.0 kW and the ammeter has internal resistancej8cg1s) 8rnqb 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 rig/2 ;c rdw2hftvht. The three bulbs 1, 2, andhc2drtf2/ vw ; 3 - 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 circuit at the right. If the curwlgqt ().ag12i27tn fu+ hvr4 3es bxjrent in all three resistors is equal, x)a tvj fsuig gr22w7 hqt14+3bel.n( which of the following 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 v5g,hc1j pt3z composed of 5 identical light bulbs and 2 flashlight cells. Which bulb (or bulbspz1j 3ht,vg 5c)
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 is3fk. 8zu6c swsrz5qj8d pp5f t,rk1 ,w NOT true concerning the simple circuit shown where resj. tfp qufrkr6,8szp wc z w1ds,k8355istors 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 and8 c xcl4xwq 1s8gf/3hdY are connected in series to a battery. Bulb X is brighter than bulb Y. Assume alhwq3gc1cxfsl 4 8/dx8l 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?


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 resist.v*t zqzlcut0 pmx: qg+wi 7:9or in 5 tlwv :q+ zzpi:q9.c m0tu*7gxseconds 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 2q-wauxv ,w 8dm5aas10 tj6p:s/y zyj following simple circuit have the same resistance, which w 1u2-,zq yamwjx8wvy:a0dst s65 a/jpould 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 Ω 6x+z g (dcvlu c27y(lt resistor is 1.0 A. What is the power supply voltage Vgtzcyld7lu 2x(+6 (vc ?


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, R2d 0)txp*qpta-4q aj b6, and R3 are connected in series to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resi -)0q bpq6p4t adtajx*stance of 3.0Ω, and R3 dissipates 6.0 W of 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 andR3 are c4q rtbs :32wpnonnected in parallel to a bat 3wrn2pts4q :btery. Suppose R1 has 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 1200 watts and h2a6:fbcpim 9na6m ,n 120 volts. What is the maximum value of the current under a29ha m f6:bicpmn6 n,these 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 lightbulb designed to operate at 12yzyg )u(sg 0r.u8ke0 q0 vzu k.y0g8es(g y0uq)r olts?

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 dis :1sbzk)rnq84ysps9l*a z q. rsipating 36 watts of power?nzp :rsks. l*z q1q4y89)rsa b

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 preh *2m1 ;5ozd6b frwoph(c m8awss clothes is marked "120 volt, 600 watt.” In normal use, the current h *2 6dompcmwh1w oz b(f58ra;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 b xr* ee8g*yyf 1h)1tfNOT be produced by a circuit contaiet81y ff y1h b*e)xrg*ning only 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 st 1cd.do1 hz9cng2c(o5 +quuΩ resistors. Which of the following equivalent resistances CANNOT be proc dod1hg(.cuu+s t9 1c noz25qduced 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 resistorhf0dsa8l0 rky 4;q6ub s of different values can be connected together in different configurations. If all three resistors are used in a circuit, how many diffey uf0 a4k 8q;lbd6r0hsrent 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 connecte.vg2qc xmx,fyt s9;x;* ( ioofd to a battery, a total 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 reifx; gy,.9 ft*2 ;xcmx os(qovsistance 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 conneg i0njjsd wxr 3:;nj69cted in parallel, the equivalent resistance of the combination is 5Ω . Which rsn0i d93 6g n;wxj:jjof 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 des,d73vo5pp6 0cu9jij :knjo d eigned such that it has a resistance of 12Ω when operating at 120 volts. Whatv k7j3ido dn:pju0ec5 o6pj,9 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:    
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
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 that 02n6gl;eyjhfikm(h-. 8 eryl is dissipating 36 watts of powerh r j8efk;gy6hl m(liye0-.n2?

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
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 connectbs y640i, unhl +nyw5cw32 aryed to 120 volts. If thecy 3h2b a sr56y ww0nl4+uyin, 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 it cost to keep a 5r,xtnvj1 rj+ 100W lightbulb lit continuously for 1 ye,1nt xj5r+rv jar 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 th1havz:6 e,h zbhmob1pzw.kc1r5 +c(rrough a lightbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices best ba.5+ pozb:zz h1ccevmhwr, h6 1k1(r 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 inro1k,t((sh zv/l- po if v,t/n a 120 V circuit. If all computers are plugged into a single circuit protected by a 20 ampere fuse, whart,on/o/,s t-hv1vzil kpf( (t 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 connected to four resis0bnrkur5c: 262r6vs zax ahv/tors to form a simple circuit as shown to the ru6zh ax2vrk0b:vr6sra n /c25ight.
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 sanjm(h70ksa4k s5 h e5imple circuit as shown to the righth0 5n(ajka5e hsksm4 7.
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 thre-: ibx4ywb gr+e resistors are connected as shown. With the switch open as shown inxi4r+:w b-bgy 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 andvu w,mj/)qz 1- z,p*fns5om wd three resistors are connected as shown. Withwnfmo,z,pvu s1w )/-j*mzd5 q 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
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 nryvu0g0 x xj4/gp5d 6switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 am/ pg0nx yuv5jd0grx64peres.
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
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 resistance? vh)t+ th4gku 1 d);fds Assume that all wires are ideal, s)tf14d h)dvgu;ht+ kthe 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 b*x2:u w2rdt tof the circuit shown to the right with resistancesubd xt22w t:r* $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 wnp).()6i c x axo2ousolf 00bresistors connected in a combination series and parallel c)c0 xofux.( nw6lpo )o0asi2bircuit 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 identical resistors connect17zk 0zpzwfs 9 nhhgak2106aied in a combination serin wgs0f67z zha1aphkkz09 1 2ies and parallel circuit 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 the bulbs are identi ,x v /st twx+5padzr(.d)ubm9cal. Which bulb will be the brigsmdx/ r.z,(95 v wx)tud b+atphtest?


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 battery,c 50bc4yy p 4xktph0k f+x:ru1 an ideal ammeter, a switch and three resistors are connected as shown. With tht4 x y:p0c+r0hfub1p 54kxycke 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 ideal ammet89yg;p3e0l8zg-qp fedgf oi8 er, a switch and three resistors are connected as shown. With the switch op089epgiqfdflz8 ;go 3- gp ye8en 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 swiwrm 6 mhrt,e/;p 4drc/tch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amper m /re,r6/r tmw4;pdches.
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, 2025-11-3 14:22 , Processed in 0.309968 second(s), 121 queries , Redis On.