PHY-23102-201910 (UNIVERSITY PHYSICS HOMEWORK SET# 1 DUE DATE: MONDAY, JANUARY 28 Please write neatly and do...
Problem 3: Two equal charges g.-9-2x 10-6 C are located at z 0, V-0.3 m and z 0, V 0.3 m respectively. What are the magnitude and direction of the total electric force that q and g exert on a third charge 4.0 x 10 C located at 0.4 m, y 0m? Problem 4: What is the magnitude of the electric field E at a Geld point 2.0 m from a point charge q 4.0 x 10-9 C? Problem 5:...
Problem 2: An imaginary particle π has mass m 5 x 10-27 kg and charge q +3c 4.8x 10-19 C. Compare the magnitude of the electric repulsion between two π particles with that of gravitational attraction between them. Problem 3: Two equal charges 22 x 10-6 C are located at -0, y 0.3 m and z 0, V0.3 m respectively. What are the magnitude and direction of the total electric force that q1 and g2 exert on a third charge...
Points: 1 13) Is it possible to have a zero electric potential between two positive charges along the line joining the two charges? A) Yes, if the two charges are equal in magnitude. B) No, a zero electric potential cannot exist between the two charges. C) Yes, regardless of the magnitude of the two charges. D) cannot be determined without knowing the separation between the two charges E) cannot be determined without knowing the magnitude of the charges Points: 3...
can you please complete this question in the GRASP method so I can understand, thank you! 33. Examine the charge distribution shown. 9,= -3.0 x 10°C 2.0 m 9, = +20x10°c - 20m --- 92= -3.0 x 10°C 34. a) Find the net force on charge 1. (5 marks) b) What is the net electric field acting on charge 1? (2 marks) Charge 1 (0.15 kg) in the following diagram is hanging from a light insulating thread, as shown. Charge...
1. A particle with a charge of +4.20 nC is in a uniform electric field E⃗ directed to the negative x direction. It is released from rest, and after it has moved 6.00 cm , its kinetic energy is found to be 1.50×10−6 J . a. What work was done by the electric force? b. What was the change in electric potential over the distance that the charge moved? c. What is the magnitude of E? d. What was the change...
A proton moving at v0 = 1.70 ✕ 106 m/s enters the region between two parallel plates with charge densities of magnitude σ = 2.60 ✕ 10−9 C/m2 (see the figure below). A uniform electric field is produced by two charged horizontal plates, each of length d, where the positive plate is above the negative plate. The leftmost side of each plate is at horizontal position x = 0. The upper plate has charge density +σ and the lower plate...
Show step by step please solve Q 13 and 14 Question 11, chap 123, sect 12. part 3 of 4 10 points Find the magnitude of the electric field on 7. Epl the axis of the ring at 32 cm from the center of the ring. Answer in units of N/C. Question 12, chap 123, sect 12 part 4 of 4 10 points Question 14, chap 124, sect 6 part 2 of 2 10 points Find the magnitude of the...
27A - Magnetic Fields and Forces 1) The force that a magnetic field exerts on a charged particle is given by È = qö x B. Assume charge q=+1.5 nC, B = 0.30 T and 0 = 25 m/s. The directions of the magnetic field vector and velocity vector are ] and , respectively are displayed on the coordinate axis below. The angle between the vectors is 90, degrees. Use unit vector notation when describing the vectors. z (0, 0,...
4+4: Physics 2524, Discussion Disc. Sec: Consider a "Capacitor" made of two thin, flat disks of radius R. The disks are perpendicular to the z-axis as shown, the first at z 0 with charge Qi, the second at z-a with charge Qr Assume the charge is distributed uniformly on the disks. Your job is to calculate the electric field along the z-axis. Disk at z = a, Radius R Charge Q Disk at z=0, Radius R Charge Q Making the...
A Christmas light set consists of 40 identical bulbs in series across a 120 V line. If the total power used is 140 W, find the resistance of each bulb. 2.57 Omega 3.16 Omega 10.1 Omega 9.01 Omega Find the net charges of a system consisting of 6.51 * 10^6 electrons and 8.67 * 10^6 protons 1.46 10^-15 C 3.46 10^-13 C 2.46 10^13 C 5.46 10^-15 C A point charge q = +0.82 nC is fixed at the origin....