Equating field at particle 4,
kq/a^2*sqrt2 = -kQ/2a^2
q/Q = - 1 /[2sqrt2] answer
In the figure, four particles form a square. The charges are q_1 = q_4 = Q...
In the figure, four particles form a square. The charges are 91-94-Q and 92-93-q 4 (a) What is Q/q if the net electrostatic force on particles 1 and 4 is zero? 오 2.828 What is the magnitude and direction of the force on particle 1 due to particle 4? If the net force on particle 1 is to be zero, what must be the direction of the force on particle 1 due to particle 2? If particles 1 and 4...
In the figure, the particles have charges q_1 = -q_2 = 160 nC and q_3 =- q_4 = 97 nC, and distance a = 6.8 cm. What are the (a) x and (b) y components of the net electrostatic force on particle 3?
In the figure four particles form a square with edge length a = 3.09 times 10^-2 m. The charges are a_1 = q_4 = 2.87 times 10^-15 C and q_2 = q_3 = q. (a) What is q if the net electrostatic force on particle 1 is zero? (b) Is there any value of q that makes the net electrostatic force on each of the four particles zero?
In the figure four particles are fixed along an x axis, separated by distances d -4.70 cm. The charges are q_1 - +2e, q_2 - -e, q_3 - +e, and q_4 - +4e, with e - 1.60 times 10^-15 C. What is he value of the net electrostatic force on (a) particle 1 and (b) particle 2 due to the other particles? (a) Number ________________ units (b) Number ________________ unit
In the figure the four particles form a square of edge length a = 6.10 cm and have charges q_1 = 8.41 nC, q_2 = -19.2 nC, q_3 = 19.2 nC, and q_4 = -8.41 nC. What is the magnitude of the net electric field produced by the particles at the square's center? Number _________ Units
In the figure the four particles form a square of edge length a = 5.80 cm and have charges q_1 = 6.02 nC, q_2 = -17.4 nC, q_3 = 17.4 nC, and q_4 = -6.02 nC. What is the magnitude of the net electric field produced by the particles at the square's center? Number Units the tolerance is +/-3%
4 charges of Q_1=1nC, Q_2=2nC, Q_3=3nC, and Q_4=4nC are placed at the vertices of a square of side 1m. Q_1 is in the top left corner, Q_2 is in the top right corner, Q_3 is in the bottom right corner and the Q_4 in the bottom left corner. Find the magnitude of electric field at the center of the square.
In the figure four particles form a square. The charges are q1 = +Q, q2 = q3 = q, and q4 = - 14.0Q. What is q/Q if the net electrostatic force on particle 1 is zero?
In the figure what are the (a) magnitude and (b) direction (from x-axis in the counterclockwise direction) of the net electrostatic force on particle 4 due to the other three particles? All four particles are fixed in the xy plane, and q_1 = -3.20 times 10^-19 C, q_2 = +3.20 times 10^-19 C, q_3 = +6.40 times 10^-19 C, q_4 = +3.20 times 10^-19 C, theta_1 = 42 degree, d_1 = 6.20 cm, and d_2 = d_3 = 2.90 cm.
Consider four electric charges at the corners of a square of side length d = 2 mu m: Q_1 = + 10 nC at (0,0), Q_2 = -20nC at (0,a), Q_3 = 6 nC at (a,a) and Q_4 = -8 nC at (a,0). Find the total force on charge Q_3 (both magnitude & direction).