Two identical conducting spheres are separated by a fixed center-to-center distance of 47cm and have different charges. Initially, the spheres attract each other with a force of 0.095 N. The spheres are now connected by a thin conducting wire. After the wire is removed, the spheres are positively charged and repel one another with a force of 0.032 N. Find (a) the final and (b) the initial charges on the spheres.

Part A

Express your answer using two significant figures. Enter your answers numerically separated by a comma.

Part B

Express your answer using two significant figures. Enter your answers numerically separated by a comma.