Physics 2140 Electric Charge and Force Homework Name:
Physics 2140 Electric Charge and Force Homework Name:
A thin semicircular rod like the one in problem 3 is broken into two halves. The top half has a total charge +Q uniformly distributed along it, and the bottom half has a total charge-Q uniformly distributed along it.
On the diagram, indicate the direction of the net electric force on a positive test charge placed in turn at points A, B, and C. Explain how you determined your answers.
Homework Answers
+3.20 nC of charge is uniformly distributed along the top half of a thin rod of total length L = 3.40 cm, while -3.20 nC of charge is uniformly distributed along the bottom half of the rod
+3.20 nC of charge is uniformly distributed along the top half of a thin rod of total length L = 3.40 cm, while -3.20 nC of charge is uniformly distributed along the bottom half of the rod, as shown in the figure, what is the magnitude of the electric field at the dot, a distance r= 20.0 cm from the centre of the rod?
I need help with all these please! Thanks! 1. Two identical metal balls are suspended by...
I need help with all these please! Thanks!
1. Two identical metal balls are suspended by insulating threads. Both balls have the same net charge. In this problem, do not assume the balls are point charges Ball 2 a. Draw a separate free-body diagram for each ball. Label the forces to indicate: . the object exerting the force, the object on which the force is exerted, • the type of force (gravitational, normal etc.), and • whether the force is...
A straight thin rod 50 cm long has a total charge of 100 mu C distributed...
A straight thin rod 50 cm long has a total charge of 100 mu C distributed uniformly along its length. Find the strength and direction of the electric field along the axis of the rod 1 meter from its end. What will be the force on an electron placed at that spot?
1. Electric charge is distributed uniformly along a R thin rod of length a, with total...
1. Electric charge is distributed uniformly along a R thin rod of length a, with total charge Q. Take the у potential to be zero at infinity e a. Find the electric field Ē at point P, a distance x to the right of the rod (10 pts) b. Find the electric field Ē at point R, a distance y above of the rod (10 pts) c. In parts (a) and (b), what does your result reduce to as x...
A thin, fixed rod is 30.0mm long and carries a total positive charge of 100.0nC distributed...
A thin, fixed rod is 30.0mm long and carries a total positive charge of 100.0nC distributed uniformly along its length. A single small positive point charge, Q=2.0 μC, is placed 180.0mm from the left end of the charged rod in a direction along the line of the rod. What is the total electrical force on the charge Q? Sign convention - if the force points left, enter it as negative, right as postive.
A thin, fixed rod is 20.0 mm long and carries a total positive charge of 75.0...
A thin, fixed rod is 20.0 mm long and carries a total positive charge of 75.0 nC distributed uniformly along its length. A single small positive point charge, Q = 2.30 μC, is placed 140.0 mm from the left end of the charged rod in a direction along the line of the rod. What is the total electrical force on the charge Q? Sign convention if the force points left, enter it as negative, right as postive. FNumberUnits
Problem 2 Electric charge is distributed uniformly along a thin rod of length a. with total...
Problem 2 Electric charge is distributed uniformly along a thin rod of length a. with total charge Q. Find the E field at P a) If Q is concentrated at the center of the rod. b) If Q uniformly distributed along the road. c)Suppose that the road is infinity long and point P is at the middle of the road at distance b above the road, what will be the E field at point P?
Problem 2 Electric charge is distributed uniformly along a thin rod of length a, with total...
Problem 2 Electric charge is distributed uniformly along a thin rod of length a, with total charge Q. Find the E field at P. a) If Q is concentrated at the center of the rod. b) If Q uniformly distributed along the road. c)Suppose that the road is infinity long and point P is at the middle of the road at distance b above the road, what will be the E field at point P? 0
A thin fixed rod is 21.0 mm long and carries a total positive charge of 74.0...
A thin fixed rod is 21.0 mm long and carries a total positive charge of 74.0 nC distributed uniformly along its length. A single small positive point charge 2.90 μC is placed 140.0 mm from the left end of the charged rod in a direction along the line of the rod. What is the total electrical force on the charge Q? Sign convention - if the force points left, enter it as negative, right as postive. F-Number | | Units
A thin plastic rod bent into a semicircular arc find electric field and momentum
consider a thin plastic rod bent into a semicircular arc of radius R with center at the origin. The rod carries a uniformly distributed negative charge -Q.(a) Determine the electric field \(\vec{E}\) at the origin contributed by the rod. (Indicate the direction with the sign of your answer. Use any variable or symbol stated above along with the following as necessary: \(\left.\varepsilon_{0} .\right)\)\(E_{x}=\)\(E_{y}=\)(b) An ion with charge \(-4 e\) and mass \(M\) is placed at rest at the origin. After...
I need help with all these please! Thanks!
1. Two identical metal balls are suspended by insulating threads. Both balls have the same net charge. In this problem, do not assume the balls are point charges Ball 2 a. Draw a separate free-body diagram for each ball. Label the forces to indicate: . the object exerting the force, the object on which the force is exerted, • the type of force (gravitational, normal etc.), and • whether the force is...
A straight thin rod 50 cm long has a total charge of 100 mu C distributed uniformly along its length. Find the strength and direction of the electric field along the axis of the rod 1 meter from its end. What will be the force on an electron placed at that spot?
1. Electric charge is distributed uniformly along a R thin rod of length a, with total charge Q. Take the у potential to be zero at infinity e a. Find the electric field Ē at point P, a distance x to the right of the rod (10 pts) b. Find the electric field Ē at point R, a distance y above of the rod (10 pts) c. In parts (a) and (b), what does your result reduce to as x...
A thin, fixed rod is 20.0 mm long and carries a total positive charge of 75.0 nC distributed uniformly along its length. A single small positive point charge, Q = 2.30 μC, is placed 140.0 mm from the left end of the charged rod in a direction along the line of the rod. What is the total electrical force on the charge Q? Sign convention if the force points left, enter it as negative, right as postive. FNumberUnits
Problem 2 Electric charge is distributed uniformly along a thin rod of length a. with total charge Q. Find the E field at P a) If Q is concentrated at the center of the rod. b) If Q uniformly distributed along the road. c)Suppose that the road is infinity long and point P is at the middle of the road at distance b above the road, what will be the E field at point P?
Problem 2 Electric charge is distributed uniformly along a thin rod of length a, with total charge Q. Find the E field at P. a) If Q is concentrated at the center of the rod. b) If Q uniformly distributed along the road. c)Suppose that the road is infinity long and point P is at the middle of the road at distance b above the road, what will be the E field at point P? 0
A thin fixed rod is 21.0 mm long and carries a total positive charge of 74.0 nC distributed uniformly along its length. A single small positive point charge 2.90 μC is placed 140.0 mm from the left end of the charged rod in a direction along the line of the rod. What is the total electrical force on the charge Q? Sign convention - if the force points left, enter it as negative, right as postive. F-Number | | Units
Most questions answered within 3 hours.
-
Kylie is a single mom with two dependent children,
Tanner, age 7 and Olivia, age 11....
asked 1 hour ago -
Phosphorous + bromine = phosphorous tribromide. If 35.0 g of
bromine are reacted and 27.9 grams...
asked 2 hours ago -
Derive the long wavelength limit of the Planck energy density
distribution
asked 2 hours ago -
Calculate the pH of each of the following solutions.
0.50 M HBr
3.1×10−4 M KOH
4.2×10−5...
asked 6 hours ago -
For the year ended December 31, Depot Max’s cost of merchandise
sold was $85,600. Inventory at the...
asked 6 hours ago -
Week 10 - Professional Memo Assignment
Professional Memo Assignment
Your mission for this week, should you...
asked 6 hours ago -
Write a Python program that stores the data for each
player on the team, and it...
asked 6 hours ago -
In
the last 3 months, mike never knows when he is going to get his
allowance...
asked 6 hours ago -
Is Ca(OH)2 a Bronsted base, Lewis base, or both? Why?
asked 6 hours ago -
1A- Why don’t voters complain about U.S. tariffs on imported
sugar?
Because sugar is only a...
asked 6 hours ago -
Cash Payback Period
Primera Banco is evaluating two capital investment proposals for
a drive-up ATM kiosk,...
asked 6 hours ago -
Create a button in Swift (Xcode) that will create a charge,
create a charge using Stripe's...
asked 6 hours ago