Answer A and B repel each other this means they both has same charge. (a) What is the magnitude of the electric field between the plates? There is a 85\ \mu C point charge at the origin. What is the magnitude of the electric field at a perpendicular distance of 0.50 \ m from the line charge? What is the displacement of the particle afte... A proton is moving parallel to a uniform electric field. What is the electric field due to this particle at a location (0.4, 0, 0) m? Two vectors of equal magnitude at right angles. Which direction best represents the direction of the electric field at point P? The magnitude of the force from either charge will have the same value. If the current is lowered at 4.33 amp/s to zero, what is the magnitude of the induced electric field in... Point charges of 0.26 C and 0.79 C are placed 0.25 m apart. Calculate the magnitude of t... A straight, nonconducting plastic wire 9.00 cm long carries a charge density of 100 nC/m distributed uniformly along its length. . Left. This is about the same as the number of schools in the United States. Record the values at as many symmetric locations as possible and sketch in the vectors. In which region the electric field due to these two charges will be zero. 1.40 \ nC b. One of the charges (q_1 = +9.4 \ \mu C) is at x_1 = +3.1 \ cm and the other (q_2 = -22 \ \mu C) is at x_2 = +9.3 \ cm. If four charges are placed on the corners of the rectangle. There is a thin rod of length L. The top half of the rod has a charge +Q, and the bottom half of the rod has a charge -Q. Two charges are placed on the x axis. b. Browse through all study tools. Give a graph of the potential and electric field above the center of the ring as a function of distance from distances of zer... A. The coordinates and corresponding charge values are as follows: +4q at (-2,0) ; +2q at (2,0) ; -q at (0,3.464)... A Voltmeter measures the potential between two large parallel plates to be 60 V. The plates are 3 cm apart. b. What is the concept behind a gold leaf electroscope? The first charge, q_1 = 8.00\ nC, is placed a distance 16.0 m from the origin along the positive x axis; the second charge, q_2 = 6.00\ nC, is placed a d... An electron is launched at a 45^\circ angle and a speed of 5.0 \times 10^6 m/s from the positive plate of the parallel-plate capacitor shown in the figure. A line of charge starts at x = +x_0 and extends to positive infinity. The rod lies on the x axis and is centered at the origin. Assume that q_1 = -6.25 nC and q_2 = -12.5 nC. The ball is in equ... What is the magnitude of the electric field 30.0 \ cm from a point charge of 0.35 \ \mu C? A charged ball B hangs from a silk thread S, which makes an angle \theta with a large charged conducting sheet P, as shown in the figure. a. charge and distance b. charge and mass c. Coulomb constant and mass d. elementary charge and radius.