1. (a) P Qi 15cm 5 cm FIGURE 1 FIGURE 1 shows a charge Q1 3µC at a distance 15 cm away from a point P. (i) Determine electric field at point P. (ii) With reference to FIGURE 1, a charge Q2 is placed at point P, 15 cm away from Q1. When charge Q2 is moved horizontally to the right to a position 5 cm from its initial position, there is a 0.225 J change in its electric potential energy of the system. Determine the magnitude and type of charge Q2. (iii) If charge Q2 is again moved horizontally to the right to a new position, an electric force on it is - 2.16 N, how far is charge Q from charge Qı.

1. (a) P Qi 15cm 5 cm FIGURE 1 FIGURE 1 shows a charge Q1 3µC at a distance 15 cm away from a point P. (i) Determine electric field at point P. (ii) With reference to FIGURE 1, a charge Q2 is placed at point P, 15 cm away from Q1. When charge Q2 is moved horizontally to the right to a position 5 cm from its initial position, there is a 0.225 J change in its electric potential energy of the system. Determine the magnitude and type of charge Q2. (iii) If charge Q2 is again moved horizontally to the right to a new position, an electric force on it is - 2.16 N, how far is charge Q from charge Qı.

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

A uniform electric field is indicated by electric field lines in the figure. The electric field magnitude is 850 V/m. A charge (-120µC) is moved along a path from point "a" to point "b", and the length of the path is 10 centimeters. Calculate the magnitude and direction of the electrostatic force acting on the charge as you move the charge along the path. E a 30t
At what distance from a particle with a charge of 5.00 nC does the electric field of that charge have a magnitude of 3 N/C? The distance = Answer m
answer these
Consider the situation of the figure below. Find: a. The electric field intensity at point P b. The force on a -3 x 10^-8 C charge placed at point P
1) An electron is released from rest in a weak electric field given by -2.9 x 10-10 N/C Ĵ. After the electron has traveled a vertical distance of 1.9 µm, what is its speed? (Do not neglect the gravitational force on the electron.) mm/s Submit You currently have 2 submissions for this question. Only 10 submission are allowed. You can make 8 more submissions for this question.
1. Compute the electric field at a point 2.0 cm from q2 along a line running toward q3 in the figure. Express the answer in component notation y 91 = -10 μC 0.10 m X 94 = +5.0 μC 0.10 m 0.10 m 92 –10 μ.C 0.10 m 3 = +5.0 μC
What happens to the strength of the electric field of a single positive charge as the distance increases? What happens to the strength of the electric field of a single negative charge as the distance increases?
The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point P? Assume that q = 5.01 x 10-6 C, d = 2.37 x 10-6 m, and r- 5.64 cm. L. d/2 6/P Number i Units
Final Answer must be whole number or decimal number only!!!
What are the answers to this problem? Please show the solution and specify the corresponding letter of choice of the answers. Problem: Three charges, q1=-10 μC,q2=4 μC and q3=10 μC are aligned vertically, 6 cm apart. Point P is located 8 cm directly to the right of q2. 1.) Find the electric field contribution from q1 on point P.A. -9 MN/C C. -14.0625 MN/CB. -25 MN/C D. -12 MN/C 2.) Find the electric field contribution from q2 on point P.A. 5.625 MN/C C. 14.06 MN/CB. 3.6 MN/C D. 10 MN/C 3.) Find the electric field contribution from q3 at point P.A. 12 MN/C C. 9 MN/CB. 25 MN/C D. 14.0625 MN/C 4.) Find the magnitude of the net electric field at point P due to all three charges.A. 23.625 MN/C C. 5.625 MN/CB. 21.6 MN/C D. 12.18 MN/C
The electric field strength at a point in space near a point charge source is 5000 N/C. How does the field strength change if the source charge has doubled charge? If we keep the source charge the same but half the distance to the point charge, how does the electric field change?
A 10-cm-long thin glass rod uniformly charged to 15.0 nC and a 10-cm-long thin plastic rod uniformly charged to -15.0 nC are placed side by side, 4.30 cm apart. What are the electric field strengths E1to E3 at distances 1.0 cm 2.0 cm, and 3.0 cm, from the glass rod along the line connecting the midpoints of the two rods? Specify the electric field strength E1 ,E2and E3