IN GRESA FORM

SOLVE THE FOLLOWING : 1. Two equal charges of magnitude 22 x 10 C experience an electrostatic force of 84 x10 7 N. How far are the Centers of the two charges? 2. Calculate the force between charges of G nC and 4 mc if they are 30 am apart . 3 . What is the magnitude of the force of 4:5 x 10 C changy exerts On a 3 2 mc charge located 60m away. 4. Two opposite charges with a value of (8 m ( ) are 25 com away from each other What is the magnitude of the given