A Charge Is Placed on a Spherical Conductor of Radius

Multiple Choice

A charge is placed on a spherical conductor of radius r₁. This sphere is then connected to a distant sphere of radius r₂ (not equal to r₁) by a conducting wire. After the charges on the spheres are in equilibrium,

A) the electric fields at the surfaces of the two spheres are equal.
B) the amount of charge on each sphere is q/2.
C) both spheres are at the same potential.
D) the potentials are in the ratio
.
E) the potentials are in the ratio
.