9. Find the equivalent resistance, total current, current in each resistor, and the voltage drop in each resistor. ohm R1 =5A Rot =. I tot =- I1=. AV1-- Rg= 12 R2- 24V= 12=. AV2 =- Is=. AV3=- AV4- R4=8A

9. Find the equivalent resistance, total current, current in each resistor, and the voltage drop in each resistor. ohm R1 =5A Rot =. I tot =- I1=. AV1-- Rg= 12 R2- 24V= 12=. AV2 =- Is=. AV3=- AV4- R4=8A

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

Related questions

Q: 17. What will be tHe length of a silver wire of resistance 62 if an 80 cm wire of the same material…

Q: 2 Determine the resistomce of a bus ban made ot copper if the leng th is 10 metens long and the…

Q: 1.You built this circuit in the lab. What will the potential difference across the five ohm resistor…

A: Here given the circuit .Here the source is 12 volt. We have to calculate the potential difference…

Q: 60 M 40 12 V

A: Solution:→The resistors 6Ω and 3Ω are connected in parallel, thus their equivalent resistance will…

Q: The current in the 8.00 ohms resistor below is 0.84 (A) Find the current in the 20 ohms resistor and…

A: Solution:Applying KVL in loop ABCDEFA, we have:8 I1 + 20 I - V = 0 -1Similalrly applying KVL in…

Q: The voltage V in a simple electrical circuit is slowly decreasing as the battery wears out. The…

A: Given: Resistance, R = 356 Ω, Current, I = 0.02 A, dV/dt = −0.01 V/s, and dR/dt = 0.06 Ω/s To…

Q: What is the equivalent resistance of the series circuit when R1 is 7 ohms, R2 is 8 ohms, and R3 is 3…

Q: A 0.0225-Ω ammeter is placed in series with a 7.5-Ω resistor in a circuit. Part (a) Calculate the…

Q: 10. Calculate the (a) resistivity and the (b) conductivity of a material that has a length of 15 m…

A: Given that length of the material and cross sectional area of the material and also given the value…

Q: 122 8Ω ww ww 152 a 10 Ω I + 50 V

Q: 1. Find the total resistance of the circuit and then find the current through the battery. 2. Find…

A: Since in the above diagram all the resistances are in series , so the equivalent resistance is given…

Q: 5. An electrical device of 48.6 Q resistance performs best when the current is 5.87 A. How much…

A: Here given an electrical device of resistance 48.6 ohm. It's performance is best when the current…

Q: 17). Find the change in resistance for a copper wire when it is heated from room temperature (20° C)…

Q: 3. Find the ratio of the diameter of aluminium (pA=2.7x10-8O:m) to copper (PC=1.7x10-³2•m) wire, if…

A: Given data: Resistivity of aluminium ,ρAl =2.7×10-8Ωm. Resistivity of copper ,ρCu =1.7×10-8Ωm.…

Q: 6. The current I in amperes is inversely proportional to the resistance R in ohms. If the current is…

A: Given: The initial current is 30 A. The initial resistance is 3 Ohm. The final resistance is 5 Ohm.

Q: (1) If the input voltage is 480 v and the voltage drop is 1.75, what is the output voltage? (2) If…

A: (a) The input voltage or EMF offered, E=480 V potential drop ,v'=1.75 V then, the output voltage ,…

Q: 2. WHAT SHOULD BE THE LENGTH AND CROSS-SECTIONAL AREA OF A WIRE FOR IT TO HAVE A RESISTANCE OF 100…

Q: current will it “draw

Q: 2. A battery of emf 10V and internal resistance 30 is connected to a resistor. If the current in the…

A: Given value--- emf = 10 V. internal resistance = 3 ohm. current =0.5 Amp. We have to find---…

Q: 1. Find the total resistance of all resistors in the diagram below. 1552 $52 12V

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: R1 100 2 R2 135 2 25.0 V Consider the circuit above. If R1 = 100 ohms and R 2 = 249 ohms, what is…

A: Given R1 = 100 Ω R2 = 249 Ω And another two resistors of resistance are 100 Ω and 135 Ω We have to…

Q: 3.A circuit is made of 0.4 2 wire,a 1500 bulb and a 1200 rheostat connected inseries.Determine the…

A: Given data: R1 = 0.4 Ω R2 = 150 Ω and R3 = 120 Ω All three are connected in series Required: The…

Q: 1. Draw a circuit diagram for a circuit with one battery and three light bulbs in parallel. 2. A…

Q: Determine the resistance of a bus bar made of copper if the length is 10 meters long and the cross…

Q: 12

A: According to Ohm's law, for a given resistance, the current between any two-point in a conductor is…

Q: 1. Calculate the voltage across R1. 2. Calculate the current across R2. 3. Calculate the total…

A: Voltage supplied (V)=12 V Resistances (R1)=4 Ω and (R2)=3 Ω

Q: R 125 2 R, 24.0 V 360 2 Consider the circuit above. If R1 = 144 ohms and R2 = 176 ohms, what is the…

A: R1 = 144 ohm R2 = 176 ohm Other two resistances are = 125 ohm and 360 ohm V = 24 volts

Q: 1) A battery in a remote control has an EMF of 1.5 V and an internal resistance of 0.3 0. If there…

Q: 3. Determine the output voltages (Vol) and (Vo2) and current (I) for the circuit shown below. (3…

A: Both diode Si, Ge is forward biased.Barrier potentialSi=0.7 VGe=0.3 V

Q: 16. Give the resistance and colors of the following resistors: a) Tolerance level= %3D BrowN Black…

A: The color code is given by 0 Black 1 Brown 2 Red 3 Orange 4 Yellow 5 Green 6 Blue 7 Violet 8 Gray 9…

Q: R, 100 2 25.0 V R2 135 N Consider the circuit above. If R1 = 51.3 ohms and R 2 = 58.1 ohms, what is…

Q: 3. How resistance and resistivity get effected by temperature. If there is iron wire at room…

Q: 33. A sample of copper wire has a resistance of 45 ohms at 10°C. What is the maximum operating…

A: Answer Given data Resistance R1 = 45 Ω Temperature T1 = 10 ℃ α = 0.00409 The resistance of the…

Q: 1. A vacuum cleaner uses 11 A when plugged in to a 120 V outlet. How much resistance does it have?

A: Given data: The current used by cleaner is I=11 A. Outlet voltage is V=120 V.

Q: A particular wire has a resistivity of 4.5 x 10-8 n · m and a cross-sectional area of 5.3 x 10-6 m2.…

A: Given value--- resistivity = 4.5 × 10-8 ohm m. Area = 5.3 × 10-6 m2 . power = 49 W. Voltage = 20 V.…

Q: 1.When lighted, a 80-watt light bulb operating on a 210-volt household circuit has a resistance…

A: )Given that; Power, P=80 W Voltage, V=210 V We have two relations; Power, P=I2R →(1) where I…

Q: 2. Which physical properties of the olmic materials determine the magnitude of their resistance?

A: we know that, resistance is defined as : R = ρL/A

Q: 2. The resistance of a certain conductor , 320 mil diameter and 21 ft long is 220 x10^-3 2.…

Q: 6- Find the total resistance for the figure below: 20 { 40

A: When the same current is flowing through two or more resistors which are connected along a same wire…

Q: An electric heater carries a current of 13.5 A when operating at a voltage of 120 V. What is the…

Q: 1. A wire with a diameter of 0.001 in has an area of how many CM?. Round off your numerical answer,…

A: 1) The given diameter of the a wire is d = 0.001 in Formula used: Area of the circle = πR2…

Q: 1. Three resistors of 20N, 40 2 and 60 N are connected in parallel to a 60 volt battery. a)-Draw the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 6- Find the total resistance for the figure below: 20 30

A: There are two resistances 4 ohm and 2 ohm in series and 3 other are in parallel 3, 2, 4 ohms

Q: 2. I-V graph, has a slope of 8, what is the current when the voltage is 10 V ?

A: Given Data : The slope of the I-V graph is given as m = 8. The voltage is given as V = 10V.

Q: 6. An electric heater is constructed by applying a potential difference of 110 V across a wire with…

A: Answer 6: Given data: Potential difference V = 110 V Write resistance (R) = 5 ohm Calculate the…

Q: .3. A refrigerator uses 1200 W of power. If it has a total resistance of 352, what is the current…

A: Given: The power is 1200 W. The total resistance of the circuit is 35 Ω.

Q: 1. Calculate the resistance of a copper wire that is 3-meter long and has a diameter of 0.005m.

A: 1) Length of copper wire l = 3m diameter of wire d = 0.005 m

Q: ow much heat is produced in 5 min by an electric iron which draws 5 A fr

A: Given:- The voltage V = 120 V The current i = 5 A The time t = 5 min = 300 sec Find:-…

Q: 6. Figure 3.39 shows an electrical circuit. 3 V A, 10 2 A, 62 42 V Figure 3.39 C4 (a) the effective…

A: The resistance is the obstruction in the flow of the current. The equivalent resistance (Rs) of a…

Concept explainers

Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting material, its cross-sectional area, resistivity, and temperature.

Question

2021.03.08 10:27
9. Find the equivalent resistance, total current, current in each resistor, and the
voltage drop in each resistor.
40 ohm
R1=5A
Rot =.
I tot =.
I1=-
AV1=.
R2=
Rg3D
12 A
24V
12=.
AV2=.
I3=-
AV3=-
AV4-.
R4=8A

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A TV works properly under the voltage of 4V= 110 V with power P = 1560 W. Express the current I through the power P and the voltage AV. I = Calculate the working current of the TV in A. I = Express the resistance R through the voltage AV and the current I. R = |Calculate the numerical value of R in 2. R =
A. Determine the equivalent resistance fir the circuit.keep vaules in ohms B. Determine hiw much current the battery produces. keep vaules in amps C. Determine the voltage across R12 and R3; call these values V12 and V3, keep the vaules in volts. then usr ohms law: V=i r, to fkmd the current across R12 and R3; call tjese 12 and 13, keep these vaules in amps. D. use ohms law to caculare the voltages across R1 and R2; call these vaules V1 and V2, keep results in volts. Requivatont,scris= Sihi=R1 tket . kequivaknt, papli=Zi Ri =RI K You circuit are given the following below. combination Z Rz R3 where V is a 12 V battery; R1 is 330ohms R2 is 180 ohms R3 is 270 ohms please write all work legaie thanks :)
01701&cmid=97298page38 For the following circuit in the figure below. Determine V,-V, (in units of V) for E = 48.5 V. a t of estion 20 20 50 9. Select one: OA. 8.08 OB. -40.42 OC. -9.70 OD. -8.08 OE 9.70 ous page brt sc delete backsoace ent
Determine the equivalent resistance between terminals a and b. 02(1).png ... R1 R2 R3 1 Ohm 2 Ohms 3 Ohms R4 R5 R6 4 Ohms 5 Ohms 6 Ohms (A) 6.3333 2 (B) 6.3498 n 6.2714 2 D 6.2987 2 ww b-
A piece of wire of length 31.5 cm and cross-sectional area 227.4 cm² is made into a resistor of resistance 713.8 ohm. What is the resistivity of the material used to create the resistor? O a. 5113020.78 ohm-metre O b. 10.04 ohm-metre O c. 5152.96 ohm-metre d. 98.88 ohm-metre Oe. 51.53 ohm-metre Of. 515295.62 ohm-metre O g. 0.10 ohm-metre Oh. 0.99 ohm-metre
27. What is the sum of : 81 um + 96 cm + 148 mm A. 1.108081 m В. 1.108 т С. 1.11 т D. 1.1 m 28. The voltage V across a resistor was measured to be 898 mV and the current / through the resistor was measured to be 0.45 A. What should the resistance be? A. 2000 ohms B. 1996 ohms C. 2.0 ohms D. 2 ohms
Three resistors: R1 = 10,R2 = 7.3 Q, and R3 = 3.2 Q are connected %3D in series to each other and to a 8.7 V battery. What is the ammeter (in amperes) reading after the switch is closed? a. 100.05 O b. 0.76 O c. 11.50 O d. 1.32
Three resistors: R1 = 4 0,R2 = 3.1 Q, and R3 = 8.7 0 are connected %3D in series to each other. A voltmeter connected in parallel to resistor R2 measures voltage of 4.6 V. What is the net voltage in the circuit? O a. 225.31 O b. 23.45 O c. 1.48 O d. 4.60
If three resistors connected in series to a battery. Suppose R, carries a current of 20A, R2 has a resistance of 37.50, and Ry dissipates 60W of power. What is the voltage across Ry and Resistance of Ry 7 1. Voltage across Ry and 2. Resistance of Rg =
differences of the batteries are & = 9 V and & = 6 V, which resistor (C) R, and R, have the same current. 251. The resistors R, and R, have the same resistance. If the potential Electric Circuits < 135 Questions 250–251 Tuo batteries and two resistors are connected in a circuit, as shown in the faure. The currents through R1, R2, and & are shown. I,R, R, www そbー R2 E2 LEGO 250. Which of the following is a proper application of conservation laws to this circuit? Select two answers. (A) ɛ, - I,R, = 0 (B) & -E, -1,R, =0 (C) 1,+1,-I, =0 (D) I,+I, - I =0 will have the most current passing through It: (A) R1 (B) R2 Is not possible to determine the currents through the resistors a STAEDTLER PVC-free
10. In the figure below, what is the net resistance of the circuit connected to the battery? Each resistance in the circuit is equal to 15.00 kn. ΚΩ I R R Imm R R www R R R R
Find the resistance(in the unit of Ohm) of a Nichrome rod of diameter d=1 mm and has a length L=5 m (resistivity of Nichrome, p = 1.8x 10-º0.m) a. 0.0001312 b. 0.02291 c. 0.107 d. None e. 0.01146