None Q-11(a):- Given resistances of 1.0, 2.0 and 3.0 2; how will you combine them to getthe equivalent resistance of: (i)(ii) 11/1(iii) 6.0 Ω(iv)Q. 11(b):- Two resistors R₁ = 400 2 & R₂ = 20 2 are connected in parallel to a battery.If heating power developed in R, is 25.0 W, find the heating power developed in R₂ ?

Answered: Image /qna-images/answer/67501646-5199-4e5a-ba8a-24a825065b24.jpg

Answered: Q-11(a):- Given resistances of 1.0, 2.0…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

27-1. In Figure, the ideal batteries have emfs E,= 10.0 V and Ez = 0.500 E, , and the resistances are each 4.00 2. What is the current in (a) resistance 2 and (b) resistance 3? ww R +18, 8,
(b) 50 2 shown in the Figure Q11(b). Find the equivalent resistance across AB. (i) (ii) Find the voltage VAB across AB. 15v Vs Rs R2 A B R1 R3 R1 = 20 92, R2 = 30 2 and R3 = + VAB
6.2 17) 79 B/s ll ? " O f 0:•A “ll 100 Jo HW 3 (page 6 of... Imssb1.mutah.edu.jo IMialkeu oul ol 6.25 P Flag question For the following circuit in the figure below. Determine Vp-Va ( in units of V) for ɛ = 32.9 V. a 50 Select one: A. 6.58 B. -6.58 C. -5.48 D. -27.42 E. 5.48 Previous page Next page العربية الإنجليزية G www
cs-IIB Physics-IIB 500 75.J In a potentiometer experiment, the balancing nown length with a cell is 560cm. When an external fo aps of resistance of 10 ohms is connected in parallel to the cell the balancing length changes by 60 cm. The internal resistance of the cell in ohms is: When 2,the 1) 3.6 2) 2.4 1.2 4) 0.6 (76) The resistivity of a potentiometer wire is, if the area of cross section of the wire is 4cm? the current x' is flowing in the circuit is 1A,the potential gradient is 7.5 v/m Own ght t is 3 × 103 2-m 2) 2 x 1062-m 3) 4 x 1022-m 4) 5 x 1042-m A potentiomete wire of 10m length and 20 Ohm resistance is connected in series with a resistance R ohms and a battery of emf 2V, negligible internal resistance. Potential gradient on the wire is 0.16 millivolt/centimetre then R is---ohms A 230 77. ea 1) 50 2) 60 4) 46.6 gREDMI NOTÉ GIPRO meter has a wire of 100cm length MI DUAL CAMERA and its resistänce is 10 Ohms. It i 2021/11/17;22effes nected in
Three resistors A, B, and C are connected parallel and take a total of 7.9 A. Resistor A takes 2.5 A and has a resistance of 48 ; also, the current through B is twice as much as that through C. Calculate (a) la and Ic, (b) the line voltage, (c) Rs and Re..
In the circuit given below, R= 17 Q. Find the value of Vị using nodal analysis. 10Ω ww 50 10 V V 3 R | 20 V The nodal equation when the 100 and 50 resistors are not combined is: (V – 10) (Vi – 0) B 10 where A =(Click to select) v B = (Click to select) v C= (Click to select) ♥ and D = (Click to select) v The value of V in the circuit is V.
In the figure resistor 1 = 92 2, resistor 2 = 51 2, and the ideal batteries have emfs £₁ = 28 volts, 2 = 5 volts, and 3 = 7 volts. Find the current through resistor 2. Round off answer up to 3 decimal places. Consider absolute value. Include the unit (A for ampere, V for volt and ohm for ohm). KLS Ez R₁ ww E₁ яз Z R₂
rIONS: Rank according to magnitude of difference in potential between points N and M from largest to smallest. All the bulbs are identical and you should treat them as ohmic resistors. The batteries are ideal (no internal resistance) and you should treat the wires as zero resistance connectors. B M I. largestC Confidence Level (1 low-10 high) smallest M M M 2. largest A smallest Confidence Level (1 low-10 high) M Confidence Level (1 low-10 high) %3D 3. largestA smallest Please carefully explain your reasoning.
What is the voltage between points a andb (AVab = Vb-Va) if R1 = 4.00 Q, R2 and R3 are unknown, R4=8.00 Q and R5=D4.00 Q, the equivalent resistance of the circuit is 7.34 2, and ɛ = 7.00 V. Pay %3D attention to the sign!
For the circuit shown find (a) the current i in microamperes, (b) the voltage v in volts, (c) the total power generated, and (d) the total power absorbed. 2.9 Answer: (a) 25 µA; (b) –2 V; (c) 6150 µW; (d) 6150 µW. 1 V + V - 54 kM 1.8 kN 30 i 36 kN + 8 V 5 V +
6. (a) Charge Q coulombs at time t seconds is given by the differential equation Õp dQ Q RE+ =0, where C is the capaci- dt tance in farads and R the resistance in ohms. Solve the equation for Q given that Q=Qo when t=0. (b) A circuit possesses a resistance of 250 × 10³ 2 and a capacitance of 8.5 x 10–6F, and after 0.32 seconds the charge falls to 8.0C. Determine the initial charge and the charge after 1 second, each correct to 3 significant figures. -t
Suppose two batteries, with unequal emfs of 2.00 V and 3.00 V, are connected as shown in the figure. (Figure 1) Figure R=4.00 2 ww 8=2,00 V H H 8=3.00 V r 1 of 1 > Part A If each internal resistance is 0.28 2, and R = 4.000, what is the voltage across the resistor R? VR = Submit [5] ΑΣΦ Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Provide Feedback ?

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS