Saved Bookmarks
| 1. |
One evening a man fixes a two metre high insulating slab carrying on its top a large aluminimum sheet of area 1 m^2 outside his house. Will he get an electric shock if he touches the metal sheet next morning? |
| Answer» Solution :Yes, earth, the aluminium sheet with the dielectric slab in between will form a capacitor. The potential of the aluminium sheet will RISE due to the down POUR of atmospheric CHARGE during the night. When a person touches the sheet, the accumulated charge will flow through his BODY to earth. This will constitute a electric current and the person will EXPERIENCE an electric shock. | |