2) Calculate the force exerted on Q1 by Q2 and Q3 and state which direction the charge will move, a = 1.75x10-15m , b = 15x10-15m and Q1 = Q2 = Q3 = 1.602x10-19C. a Q3 3) Calculate Work done placing a positive charge (Q1=3.4x10-12 C) a distance of 1nm away from another positive charge Q2=5x10-11 C.

5) Please need the correct to this problem with full explanation and methods how you get the answer, please.

4. Examine the charge distribution shown 9₁ +4.0 x 105 C 4.0 m 9₂-4.0 x 105℃ 3.0 m N a) What will the net force be on a third charge of q3 = -5.0x10-5C, placed at point Z? b) What will the total electric potential energy be if a third charge of q3 = -5.0x10-5C is placed at point Z?

A uniform electric field with a magnitude of 6960 N/C points in the positive z direction Part A Find the change in electric potential energy when a +16.5-uC charge is moved 5 25 cm in the positive z direction και ? 190 AEC AU. -6.02.10 J Submit Previous Answers Request Answer Part B Find the change in electric potential energy when a +16.5-uC charge is moved 5.25 cm in the negative z direction Ρ ΑΣΦ και ? AU - J Submit Begunst Answer - Part Find the change in electric potential energy when a +16.5-uC charge is moved 5 25 cm in the positivo y direction Express your answer using one significant figure.

Question 16 A point charge of 5.5 x10-8 C is fixed at the origin. Another with a charge of -2.3×10-8 C is moved from x=3.5 cm on the x axis to y=4.3 cm on the y axis. The change in potential energy of the system is: Not yet answered Marked out of Select one: 2.00 O a. -3.1x10-3 P Flag question O b. -6.0x10-5J O c. 6.0x10-5 J O d. 3.1x10-3 J

a) Find the direction and magnitude of the net electric field vector created by the +10 nC and +5 nC charges at the location of the -5 nC charge. Please define an x-axis and give an angle clockwise/counterclockwise with respect to this axis. b) What is the direction and magnitude of the force vector F on the -5 nC charge in the figure below? c) What is the total potential energy of this arrangement of charges? Please let U=0 for r + 10 nC + 4 cm -5 nC 3 cm -+ Xayis + 5 nC

Attached question and diagram.

What is the net force (magnitude and direction) that the charges at vertices B and C?

pls help me answer these questions and showcase all your work

CH19 P3 A bare nucleus has 8.0 positive charges and a mass of 5.31?−26 -kg.  Include units for all answers.   (a) Calculate its kinetic energy in Joules at 14.014.0% of the speed of light.   (b) What is this in electron volts? (c) What voltage would be needed to obtain this energy?