A point charge, Q = -3.8nC, is placed at the center of a hollow spherical conductor (inner radius = 2.3mm, outer radius = 5.2mm) which has a net charge of zero. If point A is 4.3mm from the charge Q and point B is 7.0mm from the charge Q, what is the potential difference, VB – VĄ in kiloVolts? kV

A point charge, Q = -3.8nC, is placed at the center of a hollow spherical conductor (inner radius = 2.3mm, outer radius = 5.2mm) which has a net charge of zero. If point A is 4.3mm from the charge Q and point B is 7.0mm from the charge Q, what is the potential difference, VB – VĄ in kiloVolts? kV