railway RRB Technician Grade 1 Mock Test 2024 Physics Current, Resistance and Electricity Work, Energy, and EMF
An electric bulb of 40 W is connected to a power supply of 220 V. Calculate the resistance of the bulb and the units consumed if it is used for 24 hours.
1
1100 Ω, 0.96 Units
2
1110 Ω, 0.96 Units
3
1210 Ω, 0.96 Units
4
1260 Ω, 0.96 Units