Jee Main
Current Electricity
JEE Main 2021 (Online) 25th July Morning Shift
INTEGER+4 / -12021
An electric bulb rated as 200 W at 100 V is used in a circuit having 200 V supply. The resistance 'R' that must be put in series with the bulb so that the bulb delivers the same power is _____________ \(\Omega\).