- #1
Physics Newbie
- 12
- 2
In Indian standard electric supply at homes is of 220V and 50Hz, What is the physical meaning of Voltage 220V? Does Voltage means Potential difference? I know that potential difference(pd) between two points is the work-done per unit charge to move it between the two points. Is 220V the pd between the power station nearby and my home wiring to the appliance?
Confused :(
Confused :(