Give reason for the following:   (i) Electric bulbs are usually filled with chemically ina
Channel: Doubtnut
Date: 2020-04-19

Give reason for the following:   (i) Electric bulbs are usually filled with chemically inactive gases like nitrogen and argon.   (ii) Copper and aluminium wires are usually employed for electricity transmission.   (iii) Fuse wire is placed in series with the device.