The IWK is a teaching hospital and is affiliated with Dalhousie University. The hospital is also renowned as a research hospital in the areas of children's and women's health. multi-year fundraising campaign ensued, raising $6,000 by 1907; later that year a donation of $10,000 by the late Mr. F.D. Corbett resulted in the beginning of construction of the Halifax Children's Hospital which opened for use in 1909.
Report Abuse. I am assuming you meant without connecting a Voltage source inside the circuit or using a Voltage source from outside the circuit to induce a current into the circuit. The basic condition necessary to produce current flow without a Voltage source is that you must have a closed circuit.
An electrical circuit is any closed loop that allows a flow of electrons in a current to deliver energy or perform work and then return to their source.Material along which electrical current flows freely are called conductors. (e.g. copper-wire) The electrons emit and return to an energy supply.he minimum components that are needed for an electrical circuit to do useful work are:- A battery(or an electricity source), conducting wire from which electricity can flow â¦ , and a resistror(which is anything like lamp, bulb,ceiling fan etc.) !! 5 people found this useful.