Question

In: Physics

Three equal point charges, each with charge 1.30μC , are placed at the vertices of an...

Three equal point charges, each with charge 1.30μC , are placed at the vertices of an equilateral triangle whose sides are of length 0.300m . What is the electric potential energy U of the system? (Take as zero the potential energy of the three charges when they are infinitely far apart.)

Solutions

Expert Solution


Related Solutions

Three identical point charges of charge q = 5 uC are placed at the vertices (corners)...
Three identical point charges of charge q = 5 uC are placed at the vertices (corners) of an equilateral triangle. If the side of triangle is a = 3.3m, what is the magnitude, in N/C, of the electric field at the point P in one of the sides of the triangle midway between two of the charges?
Three identical point charges each of charge q are located at the vertices of an equilateral...
Three identical point charges each of charge q are located at the vertices of an equilateral triangle as in the figure shown below. The distance from the center of the triangle to each vertex is a. (a) Show that the electric field at the center of the triangle is zero. (Submit a file with a maximum size of 1 MB.) This answer has not been graded yet. (b) Find a symbolic expression for the electric potential at the center of...
Three point charges are placed on the x-axis. A charge of +2.0 μC is placed at...
Three point charges are placed on the x-axis. A charge of +2.0 μC is placed at the origin, -2.0 μC to the right at x = 50 cm, and +4.0 μC at the 100 cm mark. What are the magnitude and direction of the electrostatic force which acts on the charge at the origin?
three point charges +1 nC +2nC and -3nC are placed in two adjacent vertices and in...
three point charges +1 nC +2nC and -3nC are placed in two adjacent vertices and in the center if a square with 3m ling sides. find electric field (magnitude and direction) and electric potential (magnitude and sign) in the empty vertices of the square. find total potential energy of the interaction between charges . find force of interaction between the charges in the vertices.
Three point charges are placed on the y-axis, a charge q at y=a, a charge -2q...
Three point charges are placed on the y-axis, a charge q at y=a, a charge -2q at the origin and a charge q at y=-a. Such an arrangement is called an electric quadrupole. (a) Find the magnitude and direction of the electric field at points on the positive x-axis. (b)What would be the force exerted by these three charges on a fourth charge 2q placed at (b,0). Explain the steps along the way and thought process behind solving.
Equal charges, q, are placed at the vertices of a hexagon from infinity. What is the...
Equal charges, q, are placed at the vertices of a hexagon from infinity. What is the work done to accomplish this? please help!!
Three point charges are placed on the x-y plane: a +40.0nC charge at the origin, a...
Three point charges are placed on the x-y plane: a +40.0nC charge at the origin, a -40.0nC charge on the x axis at 10.0cm, and a +100.0nC charge at the point (10.0cm, 9.00cm). (A) Find the total electric force on the +100.0nC charge due to the other two. Please answer in this format: ( ? N)x + ( ? N)y (B) What is the electric field at the location of the +100.0nC charge due to the presence of the other...
Three point charges, q, 2q, and 3q, are at the vertices of an equilateral triangle of...
Three point charges, q, 2q, and 3q, are at the vertices of an equilateral triangle of sides a. If q= 15.8 nC and a= 11.1 cm, what is the magnitude of the electric field at the geometric center of the triangle? Please explain in details, in particular the trig to set up the equilateral triangle. I am confused.
Two point charges are placed on the x axis as follows: Charge q1 = 4.00nC is...
Two point charges are placed on the x axis as follows: Charge q1 = 4.00nC is located at x = 0.200m , and charge q2 = 5.00nC is at x=?0.300m. What are the magnitude and direction of the net force exerted by these two charges on a negative point charge q3 = -0.600nC placed at the origin? A. magnitude B. direction
Two point charges, -62.5 microcoulombs (placed on the left side of the positive charge) and +12.5...
Two point charges, -62.5 microcoulombs (placed on the left side of the positive charge) and +12.5 microcoulombs, fixed on the x-axis, are seperated by a distance of 25.0 cm from each other. At what points along the x-axis is the electric potential equal to zero? (A well-labeled sketch showing these points is required Find the voltage at a point on the x-axis, 15.0 cm to the left of the negative charge.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT