Question

What is the magnitude of the electric field at a point midway between a -6.5 μC and a +5.0 μC charge 8.4 cm apart? Assume no other charges are nearby. 

Express your answer using two significant figures.

 What is the direction of the electric field at the corner? 

• along the line between the corner and the center of the square toward the center 

• along the side of the square between the corner and one of the charges toward the charge 

• along the side of the square between the corner and one of the charges outward of the charge 

• along the line between the corner and the center of the square outward of the center 

Answer 1