Any two point charges exert equally strong electric forces on each other. Coulomb's constant is 8.99 x 10° N-m²/C², and given that an electron has a charge of -1.60 x 10 1⁹ C; 19 What is the electric force (magnitude and direction) between two electrons (-e) separated by a distance of 15.5 cm? O 9.57 x 10-31 N, repel each other O 1.48 x 10-27 N. repel each other O 9.58 x 10-27 N. repel each other O 9.57 x 10-31 N, attract each other O 9.58 x 10-27 N. attract each othe