Suppose a conductor is charged (Total charge $Q$).
Is there any method by which we can transfer the whole charge Q from the initial conductor to another uncharged isolated conductor?
What another conductor being connected concentrically with a conducting wire? (I mean that both the conductors are spherical shells in Q2 and they are placed concentrically with the inner conductor having charge Q initially and outer conductor having no charge?
Also in Q2, does connecting the two concentric shells mean that they are no longer isolated right?