(A) A point charge Q of 5 nC is located at (0,0,1) while line L: y =1, z=0 carries uniform charge 2 nC/m. If electric potential is zero Volt at 0(0,0,0), FIND VA, the electric potential at A(5,0,1). (B) A point charge Q of 5 nC is located at (0, 1,0) while line L: y = 0, z = 1 carries uniform charge 2 nC/m. If electric potential is zero Volt at 0(0,0,0), FIND VA, the electric potential at A(5,0,1). (C) A point charge Q of 5 nC is located at (1,0,0) while line L: y =1, z=0 carries uniform charge 2 nC/m. If electric potential is zero Volt at O(0,0,0), FIND VA, the electric potential at A(5,0,1).