(a)
(Unit vector in the direction of force)
(b)
(Unit vector in the direction of force)
Problem 2 (35 pts). Consider the following 2 configurations of point charges Q1 and Q2 (a)...
Problem 2 (35 pts). Consider the following 2 configurations of point charges Qi and Qa (a) Q 10C and Q--5C. These charges are located at positions ri - (1 m, 2m,3 m) and = (-5 m,0 m, 10 m) respectively. Calculate the force F12 on charge Qi due to charge Q2. (b) Q1 10pC and Q,-5 è. These charges are located at positions ri-(1m,2m, 3 m) and f2-(-5 m,0 m, 10 m) respectively. Calculate the force F12 on charge Qi...
Problem 1 (15 pts). You have seen in lecture 2 that there are similarities between the electric force and the gravitational force. Which of the following statements about them is correct (a) The gravitational force is much stronger. (b) Both the electric force and the gravitational force are always attractive. (c) Both the electric force and the gravitational force act only on charged particles. (d) The electric force is generally much stronger than the gravitational force and can be either...
Refer to the following diagram for each question. Point charges qs & q2 are in a hollow uniformly charged sphere that has the charge Qs. qu& q are a distance r apart. The outer and inner surface are concentric and q2 is at the center. Thickness negligible. Q3 qi 92 [In all questions, if a variable isn't needed, you may omit it. 1. What is the electric potential, at the point where qi is located, due to Qa and q2?...
This is one question - Please correct the following answers. Thanks. Three point charges are arranged in a horizontal line as shown below. Find the electric forces (in units of kQ2/R2) on the charges given the following: Q1-45 Q, Q2 r1 3 R, and r22 R. Remember that a positive force points to the right and a negative force points to the left. 4 Q, Q3 =-25 Q, Qs What is the net force on charge Qi? 25 kQ2/R2 The...
5) A point charge Q =-500 nC and two unknown point charges, q1 and q2, are placed as 5) shown in the figure. The electric field at the origin O, due to charges 0, qi and q2, is equal to zero. The charge qi is closest to 30° 41 O 1.1 m 1.3 m 92 A) B)
Three Charges Three charges, Q1, Q2, and Q3 are located in a straight line. The position of Q2 is 0.246 m to the right of Q1. Q3 is located 0.147 m to the right of Q2. The force on Q2 due to its interaction with Q3 is directed to the... Left if the two charges have opposite signs. Left if the two charges are negative. Left if the two charges are positive Right if the two charges have opposite signs....
Three charges, Q1, Q2 and Q3 are located on a straight line. The charge Q3 is located 0.125 m to the right of Q2. The charges Q1 = 1.73 μC and Q2 = -2.46 μC are fixed at their positions, distance 0.301 m apart, and the charge Q3 = 3.18 μC could be moved along the line. For what position of Q3 relative to Q1 is the net force on Q3 due to Q1 and Q2 zero? Give your answer...
Three charges, Q1, Q2 and Q3 are located on a straight line. The charge Q3 is located 0.147 m to the right of Q2. The charges Q1 = 1.39 μC and Q2 = -2.84 μC are fixed at their positions, distance 0.301 m apart, and the charge Q3 = 3.03 μC could be moved along the line. For what position of Q3 relative to Q1 is the net force on Q3 due to Q1 and Q2 zero? Give your answer...
ThreeChargesNum.problem Three charges, Q1, Q2 and Q3 are located on a straight line. The charge Q3 is located 0.18 m to the right of Q2. The charges Q1 = 1.56 μC and Q2 = -2.46 μC are fixed at their positions, distance 0.246 m apart, and the charge Q3 = 3.33 μC could be moved along the line. For what position of Q3 relative to Q1 is the net force on Q3 due to Q1 and Q2 zero? Give your...
Three charges, Q1, Q2, and Q3 are located in a straight line. The position of Q2 is 0.290 m to the right of Q1. Q3 is located 0.158 m to the right of Q2. (a)Q1= 2.24·10-6 C, Q2= -2.84·10-6 C, and Q3= 3.33·10-6 C. Calculate the total force on Q2. Give with the plus sign for a force directed to the right. (b)Now the charges Q1= 2.24·10-6 C and Q2= -2.84·10-6 C are fixed at their positions, distance 0.290 m...