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# Four charges are placed at the corners of a square of side a 1m, with G1 = Gz =-1C, Q=q4 =+1C. Initially there Is no charge at the center of the square: The Coulomb...

## Question

###### Four charges are placed at the corners of a square of side a 1m, with G1 = Gz =-1C, Q=q4 =+1C. Initially there Is no charge at the center of the square: The Coulomb constant is 8.98755 x 10"N.m'/c' .BEFOREAFTERSa) Find the wark required to bring the charge (rom infinity and place it at the center of the squareSb) What is the magnitude of the total electrostatic energy of the final 5 charge system? Use Scientific Notation for answverl

Four charges are placed at the corners of a square of side a 1m, with G1 = Gz =-1C, Q=q4 =+1C. Initially there Is no charge at the center of the square: The Coulomb constant is 8.98755 x 10"N.m'/c' . BEFORE AFTER Sa) Find the wark required to bring the charge (rom infinity and place it at the center of the square Sb) What is the magnitude of the total electrostatic energy of the final 5 charge system? Use Scientific Notation for answverl

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