Question

What do you mean by electric discharge?​

Answer 1

Answer:

When current is passed through the gas..it produces the light..with the sparks..

This process of production of Light is called as ELECTRIC DISCHARGE

Hope it helps

Answer 2

Electric discharge in gases occurs when electric current flows through a gaseous medium due to ionization of the gas.

Depending on several factors, the discharge may radiate visible light.

The properties of electric discharges in gases are studied in connection with design of lighting sources and in the design of high voltage electrical equipment.