Conduction is a process of static electricity when energy is
able to flow from one object to another when they are touching.
Induction is a process of static electricity when energy is able to
flow from one object to another without touching.
View page
charging by friction, charging by conduction, and charging by
induction.
View page
I came to this conclusion using inductive reasoning.
The inductive effect by the wire can create a static charge in
the metal case.
View page
Electrostratic induction brings opposite electrical charges to
the surface of a material and can be combined with a material to
produce static electricity. Hope that helps!