finite line of charge with linear charge density ?=2.00×10−6 C/m and length ?=0.720 m is located along the ? ‑axis (from ?=0 to ?=?). A point charge of ?=−6.00×10−7 C is located at the point ?0=1.00 m, ?0=4.75 m. Find the electric field magnitude ? and direction ? (measured counterclockwise from the +? axis) at the point P, which is located along the ? ‑axis at ?P=10.70 m.

Q: A light spring obeys Hooke's law. The spring's unstretched length is 33.0 cm. One end of the spring…

A: The length of the spring is 33cm The mass (m) attached is 7.00 kg

Q: Consider the air above a football field. The field has an area of 5.4x10^3 m^2. Consider the air in…

A: field has an area of 5.4x10^3 m^2Thickness of air layer = 1m

Q: 2 Water flows through a pipe at a rate of 1.65 m³/hr. What is this in ft3/min? _rsion: 3 X. 1 W/r ³…

A:

Q: After an average acceleration of 3.13 m/s2 during 2.75 s, a car reaches a velocity of 15.5 m/s. Find…

A:

Q: B. A dipole is centered at the origin, and is composed of particles with charges +e and -e,…

A:

Q: For the following exercises, please try using the algebraic input of your graphing calculator (if…

A:

Q: Hello, I don't know how my lab group got the answers to h so can you please do the calculations for…

A:

Q: 日 LED-PC x 112° 68°

A:

Q: The circuit in the figure below contains a 90.0 V battery and four capacitors. In the top parallel…

A:

Q: Imagine that you have an ideal gas in a 7.20 L container, and that 1450 molecules of this gas…

A: Initial volume of gas V1 = 7.20L Final volume of gas V2= 43.2LAccording to Boyle 's law at constant…

Q: Differentiate the difference between inertial frame of reference and non-inertial frame of…

A:

Q: If FB = 3 kN and 0 = 45°, determine the magnitude of the resultant force of the two tugboats and its…

A:

Q: The helicopter view in the figure below shows two people pulling on a stubborn mule. (Take F, = 137…

A:

Q: A camera weighing 15 N falls from a small drone hovering 35 m overhead and enters free fall. What is…

A:

Q: For vectors B = −3î − 7ĵ and A = −5î − 3ĵ, calculate the following. (a) A + B (Express your answer…

A: See below

Q: Consider a car moving in the positive direction with an initial velocity of 35 m/s slows down at a…

A:

Q: Given the quantities a = 1.4 m, b = 7.5 s, c = 86 m/s, what is the value of the quantity d = ·? cb²

A:

Q: A metal ball initially carries a net charge of +7.63E-7 C. To change the ball’s net charge to…

A:

Q: Part A: Select from below the correct expression for the time, t, it takes for the quarter to reach…

A:

Q: What is the net charge on a sphere that has the following? a) 5.31e106 electrons and 7.15e106…

A: On spheres 5.31e106 electrons and 7.15e106 are present.

Q: A force F=-36.0 Nî+ 42.0 Nj is exerted at the end of a wrench that is trying to loosen a hexagonal…

A:

Q: A person throws a ball horizontally from the top of a building that is 24.0m above the ground level.…

A:

Q: (3) A hot air balloon is rising at a constant speed of 2.14 m/s. One of the passengers, a physics…

A:

Q: Referring to the figure, a truck drives a distance d=30.1m in the positive x direction in a time…

A:

Q: The ocean has index of refraction 1.33. At the bottom of the ocean, a thin layer of slime with index…

A: The refractive index of the thin layer of slim is The wavelength of the light is Let t be the…

Q: 2) The position of a particle is given by x = 4.00-5.00t + 3.00t² (all constants and variables are…

A:

Q: A point charge of -2.02 µC is located in the center of a spherical cavity of radius 6.51 cm inside…

A: The point charge is The radius of the spherical cavity is The position of the solid from the center…

Q: Suppose a force of 40 N is required to stretch and hold a spring 0.2 m from its equilibrium…

A: Given data:Force on spring, F=40 NElongation in the spring, x=0.20 m Note: It is bartley q&a…

Q: part 38. Three displacement vectors of a cro- quet ball are shown in Figure 20.0 units, P3.38, where…

A: The magnitude of the given vectors are,

Q: 35. A refrigerator consumes 294 KWh of electricity per year. Determine the primary energy…

A:

Q: Find the position(s) along the line connecting the two charges below at which you could place a…

A:

Q: An small object is made from 2588 protons, 2000 neutrons, and 1600 electrons.Determine the net…

A: Number of protons is Number of electrons is Number of neutrons is Note:Charge on one electron is…

Q: Assume the cement bag weighing 20 N attached to a spring. The spring stretches to 6 m. Find the…

A:

Q: NT3E-WWT36: VELOCITY VS. TIME The graphs show the velocity versus time for two boats traveling along…

A: Acceleration is the slope of the velocity vs time graph.

Q: Find the position function of a moving particle with acceleration a(t)=√4, initial position xo= 0…

A:

Q: water and steam, initially at 100 degrees celcius, are cooled down to skin temperature of 34 degrees…

A: Mass of steam                       Initial temperature of steam                        Temperature…

Q: One day an old lady was walking up a mountain and made it to a cliff with her grandbaby in a…

A: Solution:Given:Sign Convention: Rightward and upward directions are treated as positive directions.…

Q: On the x axis, a point charge Q1 = +4.80E-6 C is placed at the origin x = 0.00 m, and another point…

A:

Q: How long does it take Tim to cover the distance? Express the time taken by Tim in terms of Ur, Uw,…

A:

Q: You throw a ball straight down from an apartment balcony to the ground below. The ball has an…

A: Intial velocity of ball is Time taken by the ball to reach the ground is  Acceleration due to…

Q: In a naval battle, a battleship is attempting to fire on a frigate. The battleship is a distance d₂…

A:

Q: A cylindrical tank, shown in the figure, has height 8 m and radius 5 m. a. If the tank is full of…

A: Solution:Given:H = full height of cylinder = 8 mr = radius of cylinder = 5 mρ = density of water =…

Q: A planet orbits a star in an elliptical orbit. At a particular instant the momentum of the planet is…

A: The momentum of the planet is The force on the planet is

Q: A baseball player hits a 5.1-oz baseball with an initial velocity of 130 ft/s at an angle of 40°…

A:

Q: 38. A particle moves along the x axis. Its position is giv 4t2, with x in meters and w by the…

A:

Q: hent 4.00 units in length? 36. Given the displacement vectors A = (31 - 4j+ 4k) m W and B = (21+3j -…

A:

Q: A Porsche challenges a Honda to a 200-m race. Because the Porsche's acceleration of 3.5 m/s² is…

A: Equation of kinematics is as follows;Values given in the question are as follow;Substitute given…

Q: C. d. 554 mk/s 2.554 mg/mL K/s g/L µK/ms µg/mL.

A:

Q: John exits the front door of his home and walks along the path shown in the diagram at the right…

A:

Q: a) What is the semimajor axis of the spacecraft’s elliptical orbit around the Sun (in AU)?  Hint:…

A: a) The semimajor axis (a) of an elliptical orbit is the average of its minimum and maximum distances…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.