problem solving on gen physics

ACTIVITY 2. SOLVING PROBLEMS: Solve for the following problems. Show your solutions for each problem (5 points each) 1. Calculate the electric force between two charges 43.79 x 10 '9 C and 5.67 x 10 ' 13C placed 3.5 x 10 '5C away from each other. 2. Calculate the magnitude of electric force between an iron nucleus ( 26 protons having a charge of 1.6 x 10 '19 C and its internal electron having a charge of of 1.6 x 10 \"9 C if the distance that separate them is 1.0 x 10 '11 m. 3. What is the distance of two electrons having a charge of -1.6 x 10 \"EC if the force between them is 1.0 x 10 \"N? 4. An electric force 3.24 x 10 '1" N existing between a 18 proton charges and a mystery particle separated by a distance of 2. 53 x 10 \"N. Calculate the charge of the mystery particle