Auniform linear charge density a is placed on an infinitely long wire. the wire is parallel to an infinite grounded plane, and a distance b above that plane. to make things specific, the points on the wire are described as (x, 0, b), and the conducting plane is z 0. a. find the potential v(o, y, z) for z> 0. b. find the induced charge density ơ(x, y) on the conducting plane