How much energy in kilowatt hour is consumed in operating ten 50 watt bulbs for 10 hours per day in a month (30 days). (a) 1500 (b) 5,000 (c) 15 (d) 150
Added by Anuj C.
Step 1
Step 1:** Calculate the total power consumed by one bulb in one day: Power = 50 watts Time = 10 hours Energy = Power x Time = 50 watts x 10 hours = 500 watt-hours ** Show more…
Show all steps
Your feedback will help us improve your experience
Kamlesh Goyal and 78 other Physics 102 Electricity and Magnetism educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
"How much electrical energy in kilowatt hour is consumed in operating ten, 50 watt bulbs for 10 hours per day in a month of 30 days?"
Dharmendra M.
Mahendra K.
An electric heater of rating 1000 W is used for 5 hrs per day for 20 days. The electrical energy utilised is (a) 150 kWh (b) 200 kWh (c) 100 kWh (d) 300 kWh
Kajal R.
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD