TEXT ANSWER What is the charge of an electric field 0.34 m away from a source charge of 8.50 x 10-4C? Show your work.

maj. A positive point charge is placed nearby a negative point charge, so that an electric dipole is set up. Draw qualitatively the electric field lines in the space surrounding this dipole. Explain your drawing by referring to how a positive test charge would behave within this space.

Write down the electrostatic force equation and define each letter and symbol in it. Then compute the force between two charged objects of X and Y coulombs respectively if they are at a distance from one another of Z meters. Show your calculations.

THE PIC INDLUDED IS FOR BOTH QUESTIONS!! PLS HELP AND INCLUDE DRAWINGS IF NECESSARY. 1. Five particles with charges shown are arranged with four of them at the corners of a 1-inch square and the fifth charge in the middle.  Find the net force and direction on a fifth 3uC particle placed in the center. 2. What is the total electric field at the center of the square of problem 1 if the charge at the center is removed?