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 elacck6cib/4m5 )l w 7go0garm3ectric current exists in the metal resistor connected tl/5rm3 icak4 gob07w6 cm)cga o 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 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 paral;z*l umkhzviq + / phyx4pr3h/ *j.rx,lel, the_________each resistor i* v+3 jyruip/pk/;x mq. hz*rhlh4 ,zxs 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 causes the filamer 9b7,zdb 5 bqa6wf3lmnt to become white hot, while the larger wires connected to t9b5,dw bf bma376rq lzhe 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 replacedi.-)qml7mh ,arvkk p/)ts1fb fv uh(8 with LEDs. LED is the acronym for which one mqmpk-7kh ( vtalh))u sf ,i/v81fb .rof the 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-sectionalx7uvhb)9b x. u 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 cylindr)u.u 79bbx vhxical 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 materiv ,lt1ss*r2) i79;uu)* odnzd nkkxrd al. Wire II has twice the diameter and twice the length of I. If I has resistance R, II has resistan)uk97xknvd)lr s2d s1 d tuiz**o; ,nrce

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 mak7eg0tgbv j * 0 0)z0zvltk:fbterial but has twice the diameter and half the length of wire X. If wire X has a resistance o0zkvkbe0 jb*7lgz)vft: g00 t f R then wire Y would have a resistance of

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
8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  03.23: A cylindrical resistor has length -iqaj4q 16dsp6+.o0vila qstL and radius r. This piece of material is then drawn so that it is a cylinder with new length 2L. What happens to th6l ss av-jpti q.a0d4 i1+oq6qe resistance of this material because of this process?

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
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 l i:k,aw:6mdr uight bulb. He decides to modify the filament. How should the filament of a lightbulb be modified in order to make the lightbulb produce more light at a given voltad :m:a ri,uw6kge?


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 cylindricalufl6kkguev:qf2x;)p3 e vf 7 / resistors are made of the same material. The length and radius o v pfguv2fqk)fl6e7 /3u;xk:ef 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, arx r5z5gt )8l2yknilh: e 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 2:ilrtyn)gxh55zkl 8equivalent 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 circuity19sea4h+ q ew2(uc vz diagram has internal resistance 10.0 kW and the ammeter has internal resistance 25.0 ohm. The ammeter reading is4+9qeue2hc z v(sya1w 1.00 mA. The voltmeter reading is most nearly:


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
13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.37: Consider the compound circuit s:g k4j/rrljc b1+ y1nchown to the right. The three bulbs 1, 2, and 3 - represented as resi1r1 /k4 jcg +:rlcbnjystors 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 4e4i(d(9-v+jdi voa auxa7liat the right. If the current in all three resistors is equal, which of the following statements must be true? (7dvd+xalujao ii49 v(i a-4e


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 compo2v/2ih hwqlhbf7* 1y8g :ni qgsed of 5 identical light bulbs and 2 flashlight cells. Which bulb (h /: 2wv1lg7h*if hgqni82 bqyor 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 N0(km; hahj 4o((p lsjuOT true concerning the simple circuit shownph;(o m 0uhalk(s (j4j where resistors 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 connectedb*9y.o lc q9kx 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 toqy9lx.kc 9b* he 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 .)g4on1s ifqqqgi+ x: pass through the identified resistor in 5 seconds once the circuit was oxq4f: 1g g.n+)iiqqsclosed?


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 have the v4iqlx/ i+ukom (tz10i xtw+ 2same resistance, which would dissipate the greatest xk0wi41 2tq/zo(u+x itvmil+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,r,fr z pbt1856nei7mu the current through the 6.0 Ω resistor is 1.0 A. What is the power supply voltage V?i1,zr5p6m8 tur 7 nebf


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,k(+ ykkr)rj.g and R3 are connected in series to a battery. Suppose R1 carries a curk r. krj+)ky(grent 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 resi2w+,wdf3wtvi;.7 m+q 7meqpr s0w hr xstors R1, R2 andR3 are connected in parallel to a battery. Suppose R1 has 2V across it, R2 = 4Ω, and R3 d qww;t.fwh0,x3rm qir+d + mw2s7 7vepissipates 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 vo*w;o vlgt; 2galts. What is the maximum value of the current undlv *o2ga;w ;gter 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 resi4;:*qz cdos./ sptbpf.wat0y stance of a 60 watt lightbulb designed to operate at 120 voltsc;: 4adq*z tfp.tboyw.p/s 0s?

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 o 72v m/xmfte2bhm resistor that is dissipating 36 watts ombm2 t2e xf7v/f 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 clothes *lc4-: pb uwkdis marked "120 volt, 600 watt.” In normal use, the curren*p d :cwlu-4kbt 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 resistanc:tlj)5s0or o vp:d oj1es could NOT be produced by a circuit containi5:0ds:1vtlop jj oor)ng 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 Ω resistors. Which of the follo/dm, xls 6 i4uzfx/if3wing equivalent resistances CANNOT be iid3 zsfxfm/u6l,/x4produced 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 ofw72)dt9s1n (vrxue94hmn hr s different values can be connected together in differen s vd7h14wr99rtx2h( nsnm u)et configurations. 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 battery, a total power Po 9 st(p5ye9mg)koz+i is dissipated in the circuit. How much total power is dissipated in a circuit if n identical resistors are connected in series using th+9o e zyko i(9)mts5gpe 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 ci6uq txjbx9wl-:: p9aonnected in parallel, the equivalent resistance 6u: xxl tbi 9jqp9aw:-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 d hg9ko0t:, nfa resistance of 12Ω when operating at fhn,t:0og9 dk 120 volts. What 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:    
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 thr wgov mp)7zts. b7;.++ic/ly1 xlo*g w5ahie tough a 4 ohm resistor that is dissipating 36 watts of powsyt lw .hcm*+ 7+za.vg/ 1)bel5xi ;i7pogtower?

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 conne s h93pkdr)ecvrv :5n1cted to 120 volts. If the price of electricity is cv pe) rk snr:539dhv1$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 i veyhxxz .g64usp:,2kt cost to keep a 100W lightbulb lit continuou s xzx6g.: 2k,vye4uhpsly for 1 year at a rate of $0.10/(kW.hr) ?

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
36#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  12.09: A constant current ofzm5 9o vl: un;ao;g;ji 4.00 A through a lightbulb results in a power of 24.0 W associated with the bulb. Which one of the following choices best represents tgv9j; z: nu;oli;mo5a he 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 ownss1 esst8 tds.aij5m-/ a computer rated at 500 watts in a 120 V circuit. If all comsm8t.s 5s/sa -ie1jtdputers 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 gntvl i +n5;t+f9ua.eis connected to four resistors to form a simple circuit as shown tolta+fni; uvt9+5 eng . 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 batte rkqi3b(73 svsry is connected to four resistors to form a simple circuit as svr 73( ks3sbqihown 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 ammeter, a switch and threeogdlu7.9qm g-va +h jx kz6+or u4ex1) resistors are connected as shown. With the switch open as show9gkhd6j zv qx+ou7-l.m uor gxa+e4 1)n 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 three0a rwgojs8c+yz0xg1 ckc (83j resistors are connected as shown. With the switch open as shown in the diagram the ammeter 0z 8(wj 8ycr0jgxc3os k +c1agreads 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 tjnjdxyec7:; 7 hree resistors are connected as shown. With tc xjd:7y7ne;j he 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
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 equry9dy nm(y:r4ivalent resistance? Assume that all wires are ideal, the battery has no internal resistance, and adm:y4r(yyn 9rll 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 4idkz5fkoy8dd 6d/ x( with resis6(y/kk oidxdfd zd854tances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 belo3 ,xrlv 1qf*aew shows five identical resistors connected in a combination series and parallel circuit to a*avfx3q1e,r l voltage source.
Through which resistor(s) would there be the greatest current?


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
46#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  04.21: The diagram below shows five identio**xy km:ht, zcal resistors connected in a combination series and parallel circuit to a volktyhm o*x:, *ztage 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 dia 71 03qbkzjeurf:i f*zgram, all of the bulbs are identical. Which bulb will be the fi1 b:z 3*rque j7zkf0brightest?


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 uwy+bszy+(r n-(m*e y switch and three resistors are connecy-(z re+ums+n yw(b*yted as 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
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 switch ands;ufxp6uqo ( 3 three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2(;x63f ouqpu s.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,yo6 r ov1pg1r52a og2v an ideal ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amper21 v5oayvg1rg p 26rooes.
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, 2025-11-27 09:18 , Processed in 0.305577 second(s), 121 queries , Redis On.