Consider a negative point charge moving from point A to point B in aspace where the only force that influences its motion is due to electricfield in the region. What can be said about the potential energy of thepoint charge during its motion from A to B?O Its electric potential energy decreasesO Its electric potential energy remains the sameIts electric potential energy increases Consider a point charge and an arbitrary field point P in space. The electricpotential due to the point charge at position P variesO inversely with the distance between the point charge and field point P.O directly with the distance between the point charge and field point P.O none of the given choices.O inversely with the square of the distance between the point charge and fieldpoint P.O directly with the square of the distance between the point charge and fieldpoint P.

1) Charge = - q the charge moves from A to B

Consider a negative point charge moving from point A to point B in a space where the only force that influences its motion is due to electric field in the region. What can be said about the potential energy of the point charge during its motion from A to B? Its electric potential energy decreases O Its electric potential energy remains the same O Its electric potential energy increases

Consider a negative point charge moving from point A to point B in a space where the only force that influences its motion is due to electric field in the region. What can be said about the potential energy of the point charge during its motion from A to B? Its electric potential energy decreases O Its electric potential energy remains the same O Its electric potential energy increases

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

Similar questions

Two point charges Q1=+4.70 n/C and Q2 =-3.20 n/C are seperated by 45.0 cm (a) What is the electric potential at a point midway between the changes? -----V (b) What is the potential energy of the pair of charges? ----J What is the significiant of the algebraic sign of your answer? Positive work must be done to seperate the charges. Negative work must be done to seperate the charges.
As shown on the picture: (a) determine the electric potential at point P. (b) determine the work done to place the charge 3.00 C at point P. What is the total electric potential energy of the system?
Suppose an electron orbits a proton in a spherical orbit. Does the electric potential energy of the electron-proton system change as the electron moves, or does it remain constant?
Problem 1: An ion, starting from rest in a constant electric field, accelerates from point A to point B. Does the electric potential energy of the ion at point B depend on (a) the magnitude of its charge and (b) its mass? Does the speed of the ion at B depend on (c) the magnitude of its charge and (d) its mass?
(a) (1 point) Did the electron’s kinetic energy increase or decrease?(b) (1 point) Did the electron’s electric potential energy increase or decrease?(c) (3 points) What is the magnitude of the change in the electron’s electric potential energy?
Consider two charged particles. One charge located on the y-axis has a value -2q and is located at a distance r from the origin, point O. The other charge has a value -q and is located at a distance 2r from the origin along the x-axis. The electric potential energy of this system is equal to 0.9 kg² r -0.6- 0.3. 0.6- kq² kq² r kq² -0.9. r kq²
Three charged particles are located on x-axis. Particle 1 carries charge +2 nC, located at x = -3 cm; particle 2 carries charge -3 nC, located at x = 1 cm; particle 3 carries charge +1 nC, located at x = 5 cm. Calculate the electric potential energy of particle 3. Answer should be in Joules
Ch 19, problem 16 The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive charges q1 and q2 are fixed at the corners of the square. Find the electric potential energy of a third charge q3 = -7.00 x 10-9 C placed at corner A and then at corner B.
Charges +q are placed at the opposite corners of a square with side a. Another set of charges −q are placed at the other two opposite corners of the square. Calculate the electric potential energy for this system.
How much work does an electric field do when moving a +450µF charge from ground to a point where the potential is +100V higher? -0.01J 0.045J 0.01J -0.045J
Two charged particles are located at the corners of an equilateral triangle as shown in the Figure. B is located at the midway between the two charges on bottom line. Given: 91 (nC) 9.00 92 (nC) -9.00 a (cm) 7.00 Find the electric potential energy (unit in J) change for a 91@ q-8C charged particle moving from infinite to position A: UA-Unfinite B a Ⓒ9
You'll learn that the potential energy of two electric charges is inversely proportional to the distance between them. Two charges 30 nm apart have 1.0 J of potential energy. What is their potential energy if they are 22 nm apart? Express your answer with the appropriate units.