A point charge `q_1 = + 2muC` is placed at the origin of coordinates. A second charge, `q_2 = - 3muC`, is placed on the x-axis at `x = 100cm`. At what point (or points) on the x-axis will the absolute potential be zero?

A point charge q_1 = 4.00 nC is placed at the origin, and a second point charge q_2 = -3.00 nC , placed on the x-axis at x = + 20.0 cm. A third point charge q_3 = 2.00 nC is placed on the X-axis between q_1, and q_2 . (Take as zero the potential energy of the three charges when they are infinitely far apart). (a) What is the potential energy of the system of the three charges if q_3 is placed at x= + 10.0 cm? (b) Where should q_3 be placed to make the potential energy of the system equal to zero?

A point charge q_1 = 4.00 nC is placed at the origin, and a second point charge q_2 = -3.00 nC , placed on the x-axis at x = + 20.0 cm. A third point charge q_3 = 2.00 nC is placed on the X-axis between q_1, and q_2 . (Take as zero the potential energy of the three charges when they are infinitely far apart). (a) What is the potential energy of the system of the three charges if q_3 is placed at x= + 10.0 cm? (b) Where should q_3 be placed to make the potential energy of the system equal to zero?

A point charge q_1 =1.0muC is held fixed at origin. A second point charge q_2 = -2.0 muC and a mass 10^-4 kg is placed on the x-axis, 1.0 m from the origin. The second point charge is released from rest. What is its speed when it is 0.5 m from the origin?

A point charge q_1 =1.0muC is held fixed at origin. A second point charge q_2 = -2.0 muC and a mass 10^-4 kg is placed on the x-axis, 1.0 m from the origin. The second point charge is released from rest. What is its speed when it is 0.5 m from the origin?

A charge 6 muC is placed at the origin and another charge -5 muC is placed on the Y-axis at position A(0,6,1)m:- Calculate the work done to bring a proton from infinity to the point P.

A point charge q_1=9.1muC is held fixed at origin. A second point charge q_2=-0.42muC and a mass 3.2xx10^-4kg is placed on the x-axis, 0.96m from the origin. The second point charge is released at rest. What is its speed when it is 0.24m from the origin?

A point charge q_1=1.0muC is held fixed at origin.Asecond point charge q_2=-2.0muC and a mass 10^(-4) Kg is placed on the x-axis, 1.0 m from the origin. The second point charge is released from rest. Its speed when it is 0.5 m from the origin is

A point charge q_1=9.1muC is held fixe at origin. A second pont charge q_2=-0.42muC and a mass 3.2xx10^-4kg is placed on the x-axis, 0.96m from the origin. The second point charge is released at rest. What is its speed when it is 0.24m from the origin?

A point charge q_1=9.1muC is held fixe at origin. A second pont charge q_2=-0.42muC and a mass 3.2xx10^-4kg is placed on the x-axis, 0.96m from the origin. The second point charge is released at rest. What is its speed when it is 0.24m from the origin?

A point charge q_1 = -1.0 muC is held stationary at the origin. A second point charge q_2 = + 2.0 muC moves from the point (1.0 m, 0, 0) to (2.0 m, 0, 0) . How much work is done by the electric force on q_2 ?