In its simplest form, it is basically two different sized coils and a temporary magnet. The ratio of the sizes of the two coils determines the voltage step, or the change in voltage output (a transformer only works for alternating current). Answer. A basic transformer comprises two insulated coils or windings.
Report Abuse. Canada is in the NORTHERN hemisphere (it lies north of the equator) and it is in the WESTERN hemisphere, a more arbitrarily designated half of the earth that stretches from the prime meridian westward halfway around the world. Hope that helps! Source(s): http://en.wikipedia.org/wiki/Northern_He...
The center of the Western Hemisphere is located in the Pacific Ocean at the intersection of the 90th meridian west and the equator very close to the GalÃ¡pagos. The highest mountain in the Western Hemisphere is Aconcagua in the Andes of Argentina at 6,960.8 metres (22,837 ft).