Answered: During the 4.0 min a 5.0 A current is…

During the 4.0 min a 5.0 A current is set up in a wire, how many (a) coulombs and (b) electrons pass through any cross section across the wire’s width?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 65PQ

See similar textbooks

Related questions

Q: m/s. It is very smal A current of 1.5 A passes through an aluminium wire of diameter 3mm. What is…

A: Given, Current (I) = 1.5 A Diameter = 3 mm

Q: A copper wire has a square cross section 2.3 mm on a side. The wire is 3.7 m long and carries a…

A: GIVEN Current = 4 Amp Length of the side if square L = 2.3 mm = 2.3 x 10-3 M Density of the free…

Q: What electric field strength is needed to create a 4.0 A current in a 1.6-mm-diameter iron wire?

A: Current, I = 4.0 A Radius of the wire, r = 0.0008 m

Q: 2*10^20 electrons flows through a cross section of an iron wire of diameter d=5.7mm in time t=13 s.…

A: Answer Given Number of electrons n = 2×1020 electrons Diameter d = 5.7 mm Radius r = d/2 = 2.85 mm…

Q: During the 3.7 min a 6.0 A current is set up in a wire, how many (a) coulombs and (b) electrons pass…

A: (a) The amount of coulomb that passes through any cross section of the wire’s width is given by…

Q: (5) Current is flowing through a cylindrical copper wire with radius 6.33mm and length 92.1cm. This…

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

Q: An electric device delivers a current of 5.0 A to a device. How many electrons flow through this…

Q: the temperature coefficient of resistivity (a)? a. 0.00204/°C b. 0.001C c. 0.0045°C d. 0.165PC lincs…

A: Given Length of the wire is l=3.00 m Cross-sectional area is A=0.450 mm2=0.450×10-3 m2 Initial…

Q: In the Bohr model of the hydrogen atom, an electron in the 2nd excited state moves at a speed of…

A: Given Speed of electron v = 5.48 x 105m/sRadius of the circular path r = 2.12 x 10-10 m

Q: The quantity of charge q (in coulombs) that has passed through a surface of area 2.00 cm² varies…

A: Given : A = 2 cm2 q = 4t3 + 5t + 6 t = 2.00 s

Q: The current in a wire varies with time according to the equation I(t) = 6.00 A + (4.80 A/s)t, where…

A: Current in the wire is given by the relation : I(t) = 6 A + (4.80) t

Q: In the Bohr model of the hydrogen atom, an electron in thelowest energy state moves at a speed equal…

Q: The magnitude J(r) of the current density in a certain cylindrical wire is given as a function of…

Q: Calculate the total current IT: a e IT 3Ω 12 1Ω 13 20 V 12 V 8 V 5 V 0.3 N 0.2 N 0.1 b d f h

Q: The maximum safe currents for insulated wires of various diameters are given below. Which wire gauge…

A: Current density is the ammount of current passes through per unit area perpendicular to direction of…

Q: A copper wire has a square cross section 2.9 mm on a side. The wire is 4.1 m long and carries a…

Q: The current density varies as J 100 A/m. The total current in the circular conductor R having radius…

A: Given: The current density is 100R A/m2. The radius of the conductor is 5 mm.

Q: A piece of a conductive square-shaped material with a side length of 3 cm and placed in an electric…

A: Here given a piece of square shaped material with side 3 cm.The electric field is 3 v/m. The current…

Q: During the 4.8 min a 4.5 A current is set up in a wire, how many (a) coulombs and (b) electrons pass…

A: time (t) = 4.8 minutes = 4.8×60 seconds = 288 seconds current (i) = 4.5 A

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

Q: A current is a wire varies with time according to the relationship I = 45A – (0.754)t,how many…

Q: The current in a wire varies with time t according to the relation: I(t) = 108–4t?. where the…

Q: If R1 = 3 Q, R2 = 7 Q, R3 = 5 Q, V1 = 8 V, V2 = 4 V, and V3 = 6 V, what is the current flowing…

A: ConsiderI1 and I2 are current passing through the first and second loops as shown following figures.

Q: current density through the cross section of the wires, greatest first.

A: Given data: The current density is: J The length of cylindrical wire 1 is: l The length of…

Q: current I (in A) passing in the wire

Q: Two cylindrical wires are cojoined sequentially with one wire twice as thick as the other. If this…

A: Thickness of first wire= 1 mm Thickness of second wire = 2 mm Current flowing through 1 mm thick…

Q: The current density in a cylindrical wire of radius R is given by J = Jo(1-). Density is parallel to…

Q: If the current in "i," is 12 A, and the current in the section of wire labeled "iz" is 2.66 A, what…

Q: 1.3 The current at the terminals of the element in Fig. 1.5 is i = 0, t 0. Calculate the total…

A: i =0, t<0 i= 20e-5000tA, t >= 0 i= dq/dt therefore, dq=idt integrating both sides t 0∫dq=0 t ∫…

Q: During the 4.0 min a 5.0 A current is set up in a wire, how many (a) coulombs and (b) electrons pass…

Q: If a current of 80.0 mA exists in a metal wire, how many electrons flow past a given cross section…

Q: If a wire of radius a = 8.0 mm has got non-uniform current density J = Jo ( 1- (r / a) ) where r is…

A: Write a given values of this question. a=8.0mm=8×10-3mJ=J∘1-raJ∘=5.5×104A/m2

Q: Every atom makes one free electron in copper. If 1.1 ampere current is flowing in the wire of copper…

A: Given data The magnitude of the current is I = 1.1 A The diameter of the copper wire is d = 1 mm = 1…

Q: A long, cylindrical wire with a length of 1.5 m and a cross-sectional area of 5.0 mm2 carries a…

A: Given: The length of the wire is 1.5 m. The cross-sectional area is 5 mm2. The steady current is 5…

Q: In the Bohr model of the hydrogen atom, an electron in the lowest energy state moves at a speed of…

A: The time is,

Q: Consider a copper wire that is being used to deposit charge on a metal plate. Theamount of charge on…

A: We have to find how much electron current flows through the copper wire at 3.4 s?

Q: The current in a wire varies with time according to the relationshipI = 55 - 0.65 t2 %3D How many…

Q: 2. How many electrons are transported in a 10.0 A current that runs for 3.0 seconds? A)3.0 x 10'…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: 9. The number of electrons passing through given cross section are 21 x 1019 per second. The current…

A: no of electrons passing through the given cross-section is 21 x 1019 per second. charge of 1…

Q: (5) Current is flowing through a cylindrical copper wire with radius 6.33mm and length 92.1cm. This…

Q: Given a cylindrical conductor of radius 2 1.50 mm with current density 2.50 A/m² and free-electron…

Q: A long wire is connected to the terminals of a battery. In 8 s, 9.6 x 10^20 electrons pass a cross…

Q: HWI When a current of 2 A flows for 3 micro-seconds in a coper wire, estimate the number of…

A: Given data: Current flow is, I=2 A. Time taken for current flow is, t=3 μs=3×10-6 s.

Q: A current, i(t) = 50 cos(100nt) enters the input terminal of an electric device. What is the charge…

A: Given Current is given as i=50cos100πt We have to find the charge at t=5 ms=5×10-3 s

Q: The current density in a cylindrical wire of radius 3R is given by J = J.(1 --). Density is parallel…

Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

Question

During the 4.0 min a 5.0 A current is set up in a wire, how
many (a) coulombs and (b) electrons pass through any cross section
across the wire’s width?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

During the 5.05 min a 4.84 A current is set up in a wire, how many coulombs pass through any cross section across the wire's width and figure out how many electrons pass through any cross section across the wire's width??
During the 4.8 min a 7.0 A current is set up in a wire, how many (a) coulombs and (b) electrons pass through any cross section of the wire's width?
In the Bohr model of the hydrogen atom, an electron in thelowest energy state moves at a speed equal to 2.19 x 106 m/sin a circular path having a radius of 5.29 x 10-11 m. What isthe effective current associated with this orbiting electron?
Along the x axis, 3.57E16 electrons move from x = –1.00 m to x = 1.00 m in 9.25 s. What is the average current l through the origin x = 0.00 m (in A; use positive sign if l is in the +x direction, and negative sign if lis in the –x direction)?
What electric field strength is needed to create a 4.8 A current in a 1.6-mm-diameter iron wire?
In the Bohr model of the hydrogen atom, an electron in the lowest energy state moves at a speed of 2.19 x 106 m/s in a circular path of radius 5.29 x 10-11 m. What is the effective current associated with this orbiting electron?
In the Bohr model of the hydrogen atom, an electron in the lowest energy state moves at a speed equal to 2.19 × 106 m/s in a circular path having a radius of 5.29 × 10−11 m. What is the effective current associated with this orbiting electron?
The discharging current in the atmosphere due to the small conductivity of air is known to be 1800 A on an average over the globe. Why then does the atmosphere not discharge itself completely in due course and become electrically neutral? In other words, what keeps the atmosphere charged?
The beam, consisting of electrons with constant kinetic energy and uniform density, carries a current of 1 mA. The cross-section-area of the beam is 23 mm², the electron density is 3x10^12 cm-3. If the electric current is directed to the right, what is the magnitude (m/s) and direction of the velocity of the electrons?
The current in a wire varies with time t according tothe relation: I(t) = 108–4t?. where the current I inAmpere and time t in seconds. How many coulombsof charge pass a cross-section of the wire in the timeinterval between t=o and t= 3s?
If a metal wire carries a current of 29.0 mA,how long does it take for 7.60×1020 electronsto pass a given cross-sectional area anywherealong the wire? The fundamental charge is1.602 × 10−19 C.Answer in units of s.
At room temperature, What is the strength of the electric field in a 12-gauge copper wire with a diameter of 2.05mm that is needed to cause a 2.75A current to flow? What field would be needed if the wire were made of silver instead?