Three identica vertices ofan equilateral triangle. If the length of each side of the triangle shrinks...
An equilateral triangle with side length 1cm has a charge +17nC at each corner. What is the magnitude of the total electric force on one of these charges? N What is the electrical potential energy of one of these charges? J
In the figure three identical conducting spheres form an equilateral triangle of side length d = 23.2 cm. The sphere radii are much smaller than d and the sphere charges are qA = -3.73 nC, qB = -3.52 nC, and qC = +7.91 nC. (a) What is the magnitude of the electrostatic force between spheres A and C? The following steps are taken: A and B are connected by a thin wire and then disconnected; B is grounded by the...
Three objects, each of mass m are arranged in an equilateral triangle, with side length L. The mass of the connecting rods is negligible. a.) If the system is rotating around a vertical axis passing through the upper vertex of the triangle, what is the system's moment of inertia in terms of its total mass? b.) If the system is rotating around a horizontal axis passing through the upper vertex of the triangle, what is the system's moment of inertia...
Three equal charges are arranged in an equilateral triangle with side length of l=1.2 µm. Each charge has q=+2.0×10-11 C. How much energy was required to bring the charges into this configuration?
17) Three equal charges of q each are placed on an equilateral triangle of side length L what is the electric potential energy of the system? A) 3k C) E) None of above Lt 18] A uniform electric field is directed along the x-axis from left to right, so E.-500 V/m. An electron at rest is released from x-0, what is the kinetic energy of the electron at x-2 m? A) 2000 ev B) 1000 ev C) 500 ev D)O...
In the figure three identical conducting spheres form an equilateral triangle of side length d 25.1 cm. The sphere radii are much smaller than d and the sphere charges are qA =-2.07 nC, qB =-4.84 nC, and 9c = +9.31 nC. (a) what is the magnitude of the electrostatic force between spheres A and C? The following steps are taken: A and B are connected by a thin wire and then disconnected; B is grounded by the wire, and the...
Three point-like objects having charges of equal magnitude Q are fixed at the comers of an equilateral triangle of side length d, as shown above. Two of the charges are negative; the other is positive. What is the electric potential energy of the three-object system?