state gov BPSC Assistant Revenue & Accounts Officer Test Series 2025 General Science Physics Current Electricity
Why is a lighting conductor installed in a building?
1
It repels the lighting before it falls on the building.
2
It forces the lighting to fall in an area where there are no buildings.
3
It conducts electric charge on the ground when lightning strikes the building.
4
It collects the electric power present in the lighting.