No. Induction heat only works with pots or pans of iron or some
sort of steel. A good rule of thumb is to test the pot with a
magnet. If the magnet clings to the pot, that pot can be used for
induction cooking.
A cooker hob is simpley the top of the cooker where pans are
heated to cook food. Hobs can be gas, electric or induction. Makes
of these are normally the main manufacturers.