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 exists in the metal reshsf b,fpzrrw stc-bpha qo4*,;;0p *;istor 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 electric field through the intew*b4;hf ,a,-btppf q;hrr *;0zospc s rior 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 resisto8ol- u-md-cxn:s5zo a05 xjpxrs are connected in parallel, the_________each resistor isxmp :5nxx-c-u5 o8- szo0jl da 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 l8- vadvwjcrk/y q,ell :68zuc4b d 9k(hl.f +aightbulb causes the filament to become white hot, while th9(a bdll-klfzw juk6e.cqv, hd:8rc84 v/+ya e 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 thfyaz wp2k fagc64i(cc28c amc /(*jj( e acronym for which one of the foc c8kg (2z46ai 2c/a(p wfmcja*(fcyjllowing 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 6q dfk2ehk9d*fe0 +k:hp bxq2cross-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 of the cylindrical re+p0kqh: xk q6dhk9ee2bd2f*f sistor?

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 d9r lk0in: 5bud3qs+j3z gpc2same material. Wire II has twice the diamete c3ks9g: nurzbi52 p03+dqljdr 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 diamete14 y9hwxi1kxc r and half the length of wire X.x1ki 41cx 9hwy If wire 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 resistor4ilb:lm+) yl d wy))nw1elp7o)g vj :i has length L and radius r. This piece of material is then drawn so that it is a cylinder with new length 2w)yimll4w :pnleo) :y+gb1 vl)d )7ij L. 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.g ckckj+r4/, 5 jmvcsh9-y f0 zmfl6kl/7ftw- He decides to modify the filamets+ k- j7rfy 6jck0l9m-hf5cm/gczkvf4/ w ,lnt. 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 cylindricalvdq0l b( -shn8 resistors are made of the same material. The length and radius ofn-svh8q (l0bd 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:    
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 Rxz3yf kx; i4j+s5goa7, 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 of four 7z x+sa;y5 ojg4fk 3ixresistors?

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 interyk+t b:/aoo(n .hho5u nal resistance 10.0 kW and the ammeter has interna (/ ak+o5n:ouyb t.hohl 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 sa,c a mu(*x+ag+8vvx ghown to the right. The three bulbs 1, 2, and 3 - represented as resistors in c m+uxav+x , (ggav8*athe 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 t er1q zpd:3 w5rmdiw1tnz/v 9 hs*ub 75b2:okkhe current in all three resistors is d1/t:bsm97v oubh2:pe3q1*zkkwdr zr5 w 5inequal, 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 sim-x kc q0/ oiik1eyyr,(ple electric circuit composed of 5 identical light bulbs and 2 flashligh xoki cer(0y/y qi-1k,t 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 N7i5 g;u)oryk iOT true concerning the simple circuit shown where rou)ii 5ygr;k7esistors 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 v-w.;+ qj wmdjseries to a battery. Bulb X is brighter than bulb Y. Assume all circuit elements are ideal. If bulwmdwjj-q .;+vbs 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 coulombskwm*,/1 bl zyu will pass through the identified resistor in 5 l/ u, wzmby*k1seconds 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 simple circuit havi ;34zp(cz zrfr//cwxv.wrc o;a. n-oe the same resistance, which would dissipate the greacf;.i3xnr(-coa4o.;cv/r /w rzwp z ztest power?


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
20#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  98.34: In the accompanying circuiekdnv x 3b9:0 zpf-tra u2t+4pt diagram, the current through the 6.0 Ω resistor is 1 40ebf3z-92xan+urkd v:ttpp.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 connd1x2tskxz6hu1qt 8o(me5 yr3 ected in series to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.edux ros813 6t2 tzq1xmk 5hy(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 resistors R1, R2 yygyz ie3f*., andR3 are connected in parallel to a battery. Suppy3. fi g*e,zyyose R1 has 2V across it, R2 = 4Ω, and R3 dissipates 6 W. What is the current in 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
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. zy(zu wx:dd me0*sx 5z0p1 iy7 What is the maximum value of the currezx ydu( 5 izs0:17mezpx *wy0dnt 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.q8f/zvtznh ; designed to operate at 120 voltq8.hv ;fz tz/ns?

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 3g1:tl:xf lp*otkgm. is dissipating 36 watts xkl pfg* o g.tlt1m::3of power?

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
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 clo ;a/ mjqiba(p; q*q2uwdt8wntli31tbfn 09y6 thes is marked "120 volt, 600 watt.” In non;i9fbq20bn6p ad 1uw3t /;t * q8(wyljtqmiarmal use, the current in it 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
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 geyo wtl*, yut*1 (tc/3ry2u i;s a;cnbe produced by a circuit containing o/o2*te1(cusy;*lw 3ycrnuit y; a tg ,nly 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 Ω resistors.6a0 k jqp;f2,p dhnw/h Which of the following equivalent resistances CANNOT be produced using all three rp6wjk ad, nhqhf0;2p/esistors?

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 connected together ij +)5cv*swt; lissj0in different configurations. If all three resistors are used in a circuit, how many;cts5 wsj*+jl0si)v i different values of total resistance can be produced?

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
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 total powe*4l/c c6rjfw5d rzd:lr 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 /rlj*zl 4rf6dw5 c:dc 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 g*dvi200bx1-zi gx yland R2, are connected in parallel, the equivalent resistance o0vi-z*dl xig01y2 bgxf 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 designed82lh2y y(mqn k-ip cwo7ua.y) such that it has a resistance of 12Ω when operating at 120 volts. What is the minimum amount ofpu2 y- lk(ch7i2w)qa my.yo8n 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 z1b dcq*y)g)xpw-( p kresistor that is dissipating 36 wadc1(- *z kp)xyq)wgpbtts 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 amp;a4hjbs 43xoo eres of current when connected to 120 volts. If the pricoj3x haos4 ;4be 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 would it cost tow(pi 4o r nu2;mn:xkxb(:msm 4 keep a 100W lightbulb lit continuously for 1 year at m4r :m4psbi(xon(2wn:x mk u ;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* :n d3bzrvae5v*shu*;f t 3*x7gvwik in a power of 24.0 W associated with the bulb. Which one of the following choices best represents the resihzsg5*7 3 nved:*i*vv* xb;u3w kftrastance 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 a p-c -7y(9 pvhrdvl9bh120 V circuit. If all computers are plugged into a single circuit protected by a 20 ampere fuse(v d7-9bph ch9p-y lvr, 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 resx56m08sku1e,mjpi v sistors to form a simple circuit as shown toe 8j5kmum,6ssxv i0p1 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 battery is connected to four resistors to form a si+w ob5m/fhvx;gvvv de*.be 238q/g timple circuit as shown *tqi/3e;/xo 2vv bv.whbgg58d+e mvfto 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 amr g2s0ezcm;m* meter, a switch and three resistors are connected acm;*gs0rme2 zs 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 batteip;ebc36c.r q s4m/jnry, an ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the amm4sq p;/ 3jicrb6emc.neter 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 idealkzqn, (xmgy :+ ammeter, a switch and three resistors are connected as shown. With the switch open as sho:mkz,(+ nqyxgwn 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:    
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 circuitx un 3li;a;1hpc:x ebr.+g-za shown to the right, what is the equivalent resistance? Assume that all wires are ideal, the battery has ngx+zarc l:x;i;a3ub1 h ne-.po 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 circuit shown to the right with p9rs/, yawwis2ks .+s resiswsps y 2ik.w+9/s rs,atances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 resistorsgn0/ hmhz*sv-dg;06ivg 1ek y connected in a combination series and pagivv/y z0 6 sdh-ek gn0*mgh;1rallel 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 fivg- yxsf91ydc* e identical resistors connected in a combination series and parallel circuit to a voltagyd9c*f 1ys-x ge 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 bulwy*swl 5x4*q5dax dh 6bs are identical. Which bulb will be the brigh*5wq4*y 5a x6dwxldshtest?


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 resistors are3p6t+8rzs , bgemdi:k connected as showbkr6ip t83zd:,+ egs mn. 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
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 nr6b /k.i (ogjyd* atdvf,o 7/switch and three resistors are connected as shown. With the switch open as f d a( ogv,ro6t/ d/.n7iy*jkbshown 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 thrgjx(wq) 3l +ys+.0,4q obk8srmgjb q eee resistors are connec wq b)0gsqjs +m(yxe3o,.8r 4gj+blk qted 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:    
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, 2025-12-4 17:38 , Processed in 0.327241 second(s), 121 queries , Redis On.