Sunday
March 29, 2015

Homework Help: physics

Posted by jude on Saturday, February 6, 2010 at 2:20am.

Given a square of sidelength a = 5 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 of the square?

I dont know how to start this problem and would really appreciate it if someone could tell me the method.
Thank you

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Given a square of sidelength a = 4 cm. We place a charged particle at ...
electric potential - Given a square of side length a = 6 cm. We place a charged ...
Physics- repost - Posted by jude on Saturday, February 6, 2010 at 2:20am. Given ...
physics - Consider a square of side length a = 9.4 cm with charged particles at ...
Physics/ electricity - Consider a square of side length a = 9.7 cm with charged ...
Physics Superpostion Principle - four charged particles are placed so that each ...
physics - You have three identical charged spheres, each with a charge of 2.80 ...
physics - You have three identical charged spheres, each with a charge of 2.80 ...
Physics - Particle A has twice the mass of particle B, and carries three times ...
physics - A positive point charge and a negative point charge have equal ...

Members