Problem 1 (15 pts). You have seen in lecture 2 that there are similarities between the...
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 2 (35 pts). Consider the following 2 configurations of point charges Q1 and Q2 (a) Q,-10 pC and Q,--5 μC. These charges are located at positions r,-(1 m, 2 m, 3 m) and rg = (-5 m,0 m, 10 m) respectively. Calculate the force F12 on charge Q1 due to charge 2 (b) Q1-10uC and Q -5C. These charges are located at positions Fi(1m, 2m,3m) and r (-5m,0m, 10m) respectively. Calculate the force Fi2 on charge Qi due to...
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Refer to the following diagram for each question. Point charges qu & q2 are in a hollow uniformly charged sphere that has the charge Qa. q& q2 are a distance r apart. The outer and inner surface are concentric and q2 is at the center. Thickness negligible. Q3 42 q1 [In all questions, if a variable isn't needed, you may omit it. What is the electric potential, at the point where qis...
..d 68% 15:45 PM D webwork.phys.yorku.ca/webwork2/PHYS1010/w (1 point) THE PROBLEM We can create electric charges of about a C by scuffing socks on a carpet or rubbing a balloon on hair. Consider two charges, g 1.2 C and q-2.2 AC, with a distance of d-12 cm between them. Find a location where the electric field is zero. PAPER SOLUTION Solve the problem on paper first, including all four IDEA steps. You will become a better physicist that way Have you...
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6. Three point charges influence each other via the electric force. Two of the charges, Q. = + 1 C and Q2 = +1 C, their positions and the net force on Q, are shown below. (the net force on Q2 is not shown) y (m) Q: →x (m) Q 45° a. Where is Q3 = -4 C located? b. Calculate and draw the net force on Q2 on...
HOMEWORK FOR LAB 1 ELECTRIC CHARGES, FORCES AND FIELDS 1. You have two charged pieces of Scotch Magic tape. How would you deter- mine if they have like or unlike charges? What would you need to determine if they are charged positively or negatively? 2. Two like charges are separated by some distance. Describe quantitatively what will happen to the force exerted by one charge on the other if The distance between the charges is doubled a· b. The distance...
I need the answer for PART B
Problem 6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-aO), (a 0) and (0,-d) respectively (The origin is the point halfway between Qi and Q2.) 2 Consider the special case where Q1.Q3 greater than zero and Q2-Q Select true or false for each statement True: If Q3 is released from rest, it will initially accelerate to the right False: The external work done to...
Problem 1 3Q 2 a) The figure shows three charges qi, q2, and q3, situated at corners of a rectangle of sides a - 15.0 cm and b-7.0 cm For q,-4.60 pC, q2 =-4.60 μC and q3 = 2.00 μC, find the electric potential at the center of the rectangle. 2.17x105 v You are correct. Computer's answer now shown above. Your receipt is 160-5179 b) Continuing with the figure above, how much work is required in moving q3 to infinity...
I need the answer for PART B
Problem 1 2 a) The figure shows three charges qi,q2, and q3, situated at corners of a rectangle of sides a 15.0 cm and b-7.0 cm For q,-4.60 μ0. q,--4.60 μC,and q3-2.00 μ0. find the electric potential at the center of the rectangle. 2.17x105 V You are correct. Computer's answer now shown above. Previous_Tries Your receipt is 160-5179 b) Continuing with the figure above, how much work is required in moving q3 to...
Home work foy ch 23 1. A cork ball that is covered with conducting paint and charged to 4 × 10-10C is touched by an identical but un- charged cork ball; the balls then separate. This second cork ball is then touched by a third uncharged cork ball, and they separate. What is the charge of each ball at the end. and how many excess electrons does each ball have? 2. An electron and a proton attract each other with...