How to buy a House in Australia. Rules apply on who is allowed to purchase property, although any Australian Citizen or Permanent Resident of Australia can a buy a house in Australia without any restrictions.
The ohm is defined as an electrical resistance between two points of a conductor when a constant potential difference of 1 volt, applied to these points, produces in the conductor a current of 1 ampere, the conductor not being the seat of any electromotive force.
Impedance (symbol: Z), expressed in ohms, is the opposition to the flow of alternating current by a resistive-reactive load. It is the vector sum of resistance and reactance. 8 people found this useful.