1. Two identical objects have charges of +51] pill: and 4.0;; C. respectively. when placed a distance cl apartp their force of attraction is H) N. If the objects are touched together. then moved to a distance of separation of 2d. 1what will he the new force between them? 2. A positive test charge, qt = +21] x 1i] '9 C. is placed in an electric eld and experiences a force of F = 4o :1 1o'9n[w1. a) What is the electric eld intensity at the location of the test charge? h} Predict the force that would he experienced by a charge of q = +9.D x 10'5 C if it replaced the test charge; qt. 3. How many electrons must be removed from a spherical conductor with a radius of 4.60 cm in order to make the electric field intensity just outside its surface 3.95 x 103 N/C