# physics

what is the electric field at the center of the square?

q1 and q2 = -10 micro coulombs
q3 and q4= 5 micro coulombs

each side is 0.10 m.

How do i set this up?

1. 👍 0
2. 👎 0
3. 👁 43

## Similar Questions

1. ### Physics

Given a square of sidelength a = 4 cm. We place a charged particle at each corner, three of them carry + 2 nC of charge and one carries the same amount of negative charge. What is the magnitude of the electric field at the center

asked by Sandra on February 6, 2010
2. ### physics

three electric charges, 3e, 3e and 12e, where "e" is proton charge, are placed at three of four vertices of a square of side 3cm. Calculate the electric field in the center of the square.

asked by manu on November 10, 2013
3. ### Physics

Find the electric field at the center of a square of side L = 1.19 cm with charges of Q = +8.16 μC at each corner. Calculate the potential at the center of that square.

asked by Ashley on February 2, 2012
4. ### Physics

For any given quadrupole, let the charges be +q, −q, +q, and −q at the corners of the square, and l be the side of the square. Calculate approximately the electric potential and the electric field far away from the quadrupole,

asked by Asahi on September 4, 2014
5. ### Physics

1. The problem statement, all variables and given/known data A point charge is placed at each corner of a square with side length a. The charges all have the same magnitude q. Two of the charges are positive and two are negative,

asked by Eddie on January 22, 2012
6. ### physics

Four identical positive charges q are placed at the four vertices of a square of side a. Determine the electric field: A) at the center of the square B) at te midpoint of one of its sides

asked by angy on March 19, 2016

Four identical positive charges q are placed at the four vertices of a square of side a. Determine the electric field: A) at the center of the square B) at the midpoint of one of its sides

asked by angy on March 19, 2016
8. ### Physics

A charged disk of radius R that carries a surface charge density σ produces an electric field at a point a perpendicular distance z from the center of the disk, given by: Edisk = (sigma/2e0) x(1-(z/(square root(z^2 + R^2))

asked by Susie on February 13, 2010
9. ### Physics 2

four equal-magnitude (4uc)charges are placed at the four corners of a square that is 20cm on each side.find the electric field intensity at the center of square , if the charge are all positive.

asked by arian on May 27, 2014
10. ### College Physics

An electric dipole consists of 2.0 g spheres charged to 5.0 nC (positive and negative) at the ends of a 12 cm long massless rod. The dipole rotates on a frictionless pivot at its center. The dipole is held perpendicular to a

asked by Collin on February 8, 2012
11. ### physics!

An electric dipole consists of 2.0 g spheres charged to 5.0 nC (positive and negative) at the ends of a 12 cm long massless rod. The dipole rotates on a frictionless pivot at its center. The dipole is held perpendicular to a

asked by cha on February 8, 2012

More Similar Questions