In a given fluid, positive ions, each with three excess protons, move towards right at a steady rate of 4.5 x 109 ions per minute and negative ions, each with two excess electron, move towards left at a steady rate of 2.5 x 1020 ions per minute. Determine the current directed to the right.

In a given fluid, positive ions, each with three excess protons, move towards right at a steady rate of 4.5 x 109 ions per minute and negative ions, each with two excess electron, move towards left at a steady rate of 2.5 x 1020 ions per minute. Determine the current directed to the right.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 24P: A conductor carries a current that is decreasing exponentially with time. The current is modeled as...

See similar textbooks

Related questions

Q: In a given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of…

Q: The total amount of charge in coulombs that has entered a wire at time t is given by the expression…

Q: ... .... The magnitude of the current density J in a conductor is equal to O A) F/A² OB) F/A OC)…

Q: In a given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of…

A: given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of 1.3 ×…

Q: 50 300 100 Q Which of the following ranks the resistors by the charge that flows through each in a…

Q: In a given fluid, positive ions, each with three excess protons, move towards right at a steady I…

A: Given:

Q: (b) Find the magnitude of the current and its direction in each resistor. R: 19.0 N = 202893 X A…

Q: Just give the (positive) magnitude. You do not need to specify the direction. Current through…

Q: Determine the currents IA, IB, and IC based on the given directions in the drawing. R3 = 1.20 I. :?…

A: According to question we need to find current IA , IB and IC.

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

A: Given data: Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 0.003 s Required: The Energy…

Q: In a given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of…

Q: A current 87 uA passes through a wire. Part (a) Express the charge Q passing through the wire in…

A: Current (I) = 87 μAtime (∆T) = 69 sec

Q: In a given fluid, positive ions, each with two excess protons, move towards right at a steady rate…

Q: In a given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of…

A: Current is defined as the rate of flow of charge. The direction of the current is in the opposite…

Q: In a given fluid, positive ions, each with 1 excess protons, move to the right at a steady rate of…

A: Given data: The number of ions moving right nr=2.9×1019 ion/min. The number of ions moving left…

Q: Suppose that a particle accelerator is used to move two beams of particles in opposite directions.…

A: Given;- The electrons move to the right at 6020 m/s and protons move to the left at 2583m/s. The…

Q: In a given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of…

Q: Two conductors A and B are made of the same А B material and have the same length L and are a…

Q: a given fluid, positive ions, each with three excess protons, move towards right at a steady rate of…

Q: When a current passes through the body, it is mainly carried by positively charged sodium ions (Na+)…

A: Given information: The current is carried by the Sodium ions (Na+) with charge +e and Chloride ions…

Q: A 4.0-Ω resistor has a c

A: Given:- R= 4 ohm I =3.0 A t= 5 min = 5 X60= 300 sec Find;- The number of the electron flow by the…

Q: 5.00 2 8.00 2 6.00 V 7.00 V 9.00 V 10.0 2

Q: In a given fluid, positive ions, each with two excess protons, move towards right at a steady rate…

Q: In an ionic solution, 6.0 ×10^15 positive ions with charge +2e pass to the right each second while…

Q: In a given fluid, positive ions, each with 1 excess protons, move to the right at a steady rate of…

Q: Find the unknown currents using Kirchhoff's Current and Voltage Law. Then, determine the voltage…

Q: Which of the following situations results in a conventional current that flows eastward? O A beam of…

A: Given Direction of conventional current is Eastward We have to choose the correct option from given…

Q: In a given fluid, positive ions, each with three excess protons, move towards right at a steady rate…

A: Given data, Velocity of positive ions, vp= ions per min Number of excess protons np= 3 Velocity of…

Q: In a given fluid, positive ions, each with three excess protons, move towards right at a steady rate…

Q: In a given fluid, positive ions, each with 1 excess protons, move to the right at a steady rate of…

A: We have n1=1.9×1019 positive ions each containing one excess proton i.e., charge q1=+e moving to the…

Q: 30. A high-energy proton accelerator produces a proton beam with a radius of r = 0.90 mm. The beam…

Q: In a given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of…

Q: Current Attempt in Progress In the figure 81- 6.14 V, 82 13.3 V, R1 214 0, and R2 126 0. What are…

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

A: Data provided: Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 3×10-3 s Asked: Energy (E)

Q: Each of the eight conductors in the figure carries 7.37 A of current into or out of the page. Two…

A: I1 = 7.37 AI2 = 7.37 AI3 = 7.37 AI4 = 7.37 AI5 = 7.37 AI6 = 7.37 AI7 = 7.37 AI8 = 7.37 A µ0 =…

Q: In a given fluid, positive ions, each with two excess protons, move towards right at a steady rate…

Q: In a given fluid, positive ions, each with 2 excess protons, move to the right at a steady rate of…

Q: Find the unknown currents using Kirchhoff's Current and Voltage Law. Then, determine the voltage…

A: The resistances are, R1=1 kΩR2=5 kΩR3=3.5 kΩR4=10 kΩ The voltages of batteries are, V1=100 VV2=70…

Q: In a given fluid, positive ions, each with three excess protons, move towards right at a steady rate…

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

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

A: Data provided: Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 0.003 s Required: ENERGY (E)…

Q: In a given fluid, positive ions, each with three excess protons, move towards right at a steady rate…

A: Here given the positive ions with three excess proton moves towards right at a steady rate 4.5 ×…

Q: In a given fluid, positive ions, each with two excess protons, move towards right at a steady rate…

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

Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

In a given fluid, positive ions, each with three excess protons, move towards right at a steady
rate of 4.5 x 109 ions per minute and negative ions, each with two excess electron, move
towards left at a steady rate of 2.5 x 1020 ions per minute. Determine the current directed to
the right.

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 2 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

In an ion accelerator, 2.75×1013 helium-4 nuclei (charge +2e) per second strike a target. What is the magnitude of the beam current? _____ uA
The quantity of charge through a conductor is modeled as: q(t)=at4+bt+c If a = 5.02C/s4, and b = -4.36C/s, and c = 1.75μC, then what is the current, in amperes, at t=1.45s?
an iron wire with cross-section 3,2 * 10-6 m2 carries current 167 A. Find the drift velocity Vd , in units of milimeters per second , by assuming the existence of two carries per iron atom. Hint : first , calculate number density n of the charge carries.
Consider an electron moving at a speed of 5.48 105 m/s in a circular path, of radius 2.12 10-10 m, around a proton. What is the effective current, in mA, associated with this orbiting electron?
An iron wire cross-section 3.3 x 10-6 m2 carries current 198 A. Find the drift velocity Vd, im units of millimeters per second, by assuming the existence of two carries per iron atom. Hint: First calculate number density n of the charge carries.
Calculate the drift velocity (in m/s) of electrons in a 15 gauge silver wire (which has a diameter of 1.449 mm) carrying an 18.4 A current, given that there is one free electron per silver atom. The density of silver is 1.05 ✕ 104 kg/m3. (Indicate the direction with the sign of your answer.) m/s
A portable compact disc player is designed to play for 2.0 h on a fullycharged battery pack. If the battery pack provides a total of 180 C ofcharge, how much current does the player use in operating?
A conductor carries a current that is decreasing exponentially with time. The current is modeled as I=I0et/ , where I0= 3.00 A is the current at timet = 0.00 s and =0.50 s is the time constant. How much charge flows through the conductor between t = 0.00 s and =3 ?
The Stanford Linear Accelerator Center (SLAC) operated an electron storage ring about 72.0 m in diameter called SPEAR (closed in 2009), in which a circulating beam of electrons moved at nearly the speed of light. Assuming that this electron beam had a current of 25 A, how many electrons were in the beam at any given moment?
A total of 605 C of charge passes through a flashlight in 0.500 h. What is the average current in milliamperes?
Two long coaxial metal cylinders (radii a and b) with a length L, are separated bymaterial of uniform conductivity σ. If they are maintained at a potential difference V, findthe followings:1) current flow (I) and resistance (R)2) If the material is not uniform, let σ=k/s (k is a constant), find I and R.
The quantity of charge through a conductor is modeled as: q(t)=at4+bt+c --> I(t) = 4 a t^3 + b If a = 5.02C/s4, and b = -4.36C/s, and c = 1.75μC, then what is the current, in amperes, at t=1.45s?