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 i1regp y2):4 h:grjv selectric current 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 electric field e2hivps )1j 4yrg::r gthrough 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 parallen5funrw,)a yid 0o-p+ l, the_________each resistor i wdurp5- )0yoi,nn af+s 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 li-4cq 0azr;i *fxz9jqx3 pym +lghtbulb causes the filament to becoxjryz-i03aq+f;czp q9l*m x4 me white hot, 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 household lights are being replaced wizg :hkk-p2+hfth LEDs. LED is the acronym for which on: pk-2h gfz+hke of 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 / 8fmwn(majl14 0fp ckgraphite resistor has length L and cross-sectional area A. It is to be placed into a circuit, but it first must be cut in halpfc mljfwa(4k 180mn/f 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 IIy9h2)ci5 sau 8p z:fqyy)k8cw dic*)n has twice the diameter and twice the l)s 2 )qwy )knc 5: fcuhi9ay*z8ycdpi8ength 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 thern8v-q.qu o/sn kx66h same material but has twice the diameter and half the length of wire X. If wire X has aqnvnrxhu.- 8sko / q66 resistance of 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 L and radius r. This piece of matez,v7ov* ikpbg2akk 0dm h4,3qrial is then drawn so that it is a cylinder with new length 2L. What happen ki37d*v,hkakogbv4,mqzp 20s to the 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 light bulb. He aw1 g 3(q:dxqaxzw91edecides to modify the filament. How shouldq( xgxwqz9w1ea13 d:a the filament of a lightbulb be 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 matets+:q l/gwv (nd-+ escrial. The length and radius of each resisto+s(cwve- /dg+t:l q nsr 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 R, are connected to tm)cp4vtm.7 c ,xl y4ka battery in the following way: “Two resistors are connected in series. This combination of two resistors is connected in parallel to a third resistor. .m) c 7l,c ytv4tp4xmkThis 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 circuit diagram haxj:x+jh6) ku xw hg3g;s internal resistance 10.0 kW and the ammeter has internal resistance 25.: xjhux jhg ;gx+k3)6w0 ohm. The ammeter reading is 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 shown to the fv hrbga4u) l(c71w0cright. The three bulbs 1, 2, and 3 - represented as resisto 74w cg)(uab 1vl0hcrfrs 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 c+yj(7x ro( v;lbp)qmdurrent in all three resistors is equal, which of the following statements must be true(m )lv+d p( qryo;7xbj?


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 s6rl5 1wpt;r*sl kav;nca54 zright represents a simple electric circuit composed of 5 ikrrp 14; ;zlc5*vt65nlaswas dentical light bulbs and 2 flashlight 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 l i3txi1g-2djfollowing statements is NOT true concerning the simple circuit shown where resistors R1, R2 and- i g1tdixjl32 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 andY are connected in series to a battery. Bulb X is bripk)occ65w(lk6mq oq) 4)dsu s ghter than bulb Y. Assume all circuit elements are ideal. If bulbs X an5s)4lq opw)m )kk6co uq6 cds(dY 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:    
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 through the identified resistor in/t1k1zdw b 0sx q0mcuxn899e h 5 seconds once the circuit was closedxkb/0zuch mq n8t9110xewsd9 ?


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 rk3vq6-koy z :qesistors in the following simple circuit have the same resistance, which would z kq:o yv36qk-dissipate the greatest 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 accompe*r3xl1* pho5k5.ondo hrsp/ anying circuit diagram, the current through the 6.0 Ω resistor is 1.0 A. What is txhn*5ep oks./5o l13*drhp orhe 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 connected in series anr*; ( wsgap(to a battery. Suppose R1 carries a current of 2.0 A, R2 has a resistance of 3.0Ω, and R3 dissipates 6.a s;g(w(npar*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 andR3 are connected in paralf :frc()(ze z*blo+ y:uh zy/jlel to a battery. Supposfr:/f( ) hzzjoy c+ye:*bzu( le 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 120 volts. Wiwtdi2z y gg:; ,ojl)o*/x j)bhat is the maximum value of the current under these conditionzixio:jl;)ybg t g 2jwd)*, o/s?

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 designed to operate at 1250kfea(ytue 0: hvc;8:0 6rma ;kpg+kjipjfe0 volta 6i5e ce0+j0ae ru;k :t0 f jpg(k8hk:pf;myvs?

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 . jpo1 .zlfn*kthat is dissipating 36 watts of .jzf 1op*ln.k 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 volt, oly59 xp1 rw2ss1n0sq9o h*cl600 watt.” In normal use, 9sscqr92*o1xl1sw5pny0 l hothe 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 resistanc22erjz y9x aj1r2 nf0oes could NOT be produced by a circuit containing only three identical 6Ω resistone xrar222 yfz91jj 0ors?

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 resisd zj4 fud+wht6 n,yqo37li0p5pp xy+ :tors. Which of the following equivalent resis tjfx nphzpdqyo6p34 wd7l5 +:+y 0u,itances 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 different values can be connected together mkxk9mak wr qe;f() 2:in different configurations. If all three resistors are used in a circkq(:mkw rem2; kx)fa9uit, 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 co/ xo+u7kh hz;onnected to a battery, a total power P is dissipated7kh+u ;hooz/x 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 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 resis agg7 1leeb t5v5e:)v2gwj-ntku4ck0tance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5Ω . Which of the followingk45gleaee 75 vttgcwg02v:b1n k-ju ) 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 r ;;eorc b0e00a6 kjlort2w) k oguk5:zesistance of 12Ω when operating a;lkeok0w 5bg6r0 z 0ajo2ok)ur;cet :t 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 through a 4esp45wo u*m.-q n4qq7eshyfam )--g n ohm resistor that is dissipating 36 watts- whe 5fn-sg-a 7q4oqemn p)mqu*y4. s 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 hg + t*qnxxwd/)eater draws 13 amperes of current when connected to 120 voltsx x*g ndw+/)qt. If the 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 100W lightbulb lit contin pl pxqw+w.k7,uously for 1 yearlqwk,pxw +.7p 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 a pxf-c tcof0 8*rower of 24.0 W associated with the bulb. Which one of the following choices best represents the resistance c rffo0-8c*x tof 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 50h :,kj7rqsk,bantlo ;5ii :4sb4u6hb0 watts in a 120 V circuit. Ifbhh547,6loisbtk4n b;a,u: kr qji :s 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 con5bq /*smxtca l5/bs9f nected to four resistors to form a simple circuit as shown to thfmsb* ba c/ql/tx5 95se 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 yp(fxsgo-mb2 6 u)s/nconnected to four resistors to form a simple circuit as shown to the right.s ( nb)fy2 6o/px-sgum
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, aniese 1vn(-z/ f x:dhv7v1blw1 ideal ammeter, a switch and three resistors are connected v en1ih1z f-d(:w v1blex7v/sas 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 a 9nc7ex .v3c4m+0nb xbdg3upe mmeter, a switch and three resistors are connected as shown. With the switch open asv3cn9p +7e4u nxgc03b.ebx d m 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 switch and three re74 k lrw,eg9mx( a0xmwsistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amp,xxe(gm m7a4l k9w0w reres.
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 showiy ob5p l2o g:sqvf5u 6228cqkn to the right, what is the equivalent resistance? Assume that all wires are ifi c28 l62q p:5ok5bgyoq 2vusdeal, the battery has no internal resistance, and all three resistors have identical resistance R.


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
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 kzdo+k/ 1v i-75y;s axrp) ifh the right with resistance 1- sr akvxp/yozdf+;h 75i)kis $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ 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 five identical resistors connected in a combinati9t uz2.rdzv ymak79g31q tki:u p9rsoqfc00;on series aa tzmoyrur9.:svc1d q g9utzik7k2q 0f9;p03 nd parallel 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 five ide jdevq ja71,8)5plfno ntical resistors connected in a combination series and parallel circuit to a voltage source.p5nfjldje7 o v8,)1aq
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 n ,/fna+74prlm iziy93- yfy nare identical. Which bulb will be the brighty3 i, yfp79+4-lnm nnrz ifa/yest?


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, an ideal v2tcb t5c,q is5yi:b6 ammeter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2. 5cq tsi5b :6b2cyvi,t0 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 ammea oy5 cw4o0hwz6t7py 0ter, a switch and three resistors are connected as shown. With the switch open as shown in the diagram the ammeter reads 2.0 amperz0p7o46 yc ww50ahoytes.
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, anrx*;f dhrnk(h.,ld 5(e6yt cn ideal ammeter, a switch and three resistors are connected as shown. With the switch open yhr 5;(knndfr(.lx ecth,6* das 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:    
  • 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, 2025-9-18 23:22 , Processed in 0.337882 second(s), 121 queries , Redis On.