railway RRB Technician Grade 1 Mock Test 2024 Physics Current, Resistance and Electricity Work, Energy, and EMF
An electric bulb of 100 Watt operates 10 hour a day. What is the cost of energy to operate it for one day at Rs. 6 per kWh?
1
Rs. 60
2
Rs. 600
3
Rs. 0.6
4
Rs. 6