Two metal spheres of identical mass $m=4\mathrm{.}80g$ are suspended by light strings $0\mathrm{.}500m$ in length. The left$-$hand sphere

carries a charge of $0\mathrm{.}785C,$ and the right$-$hand sphere carries a charge of $1\mathrm{.}59C.$ What is the equilibrium separation

between the centers of the two spheres?

Your response is within $10\%$ of the correct value. This may be due to roundoff error, or you could have a mistake in your

calculation. Carry out all intermediate results to at least four$-$digit accuracy to minimize roundoff error. $m$