Interested to Buy Any Domain ? << Click Here >> for more details...
if 100W and 200W bulbs are connected in series to a supply
which bulb will glow brighter and why
- 5 Answers
- 27208 Views
- DELL, Eskom, I also Faced
- E-Mail Answers
Answer Posted / chaturbhuj poddar
If the rating of two bulbs be as (100W-220V) &(200W-220V)and be connected in series to the same d.c.voltage supply. then the value of current is same in both the bulbs. It can be seen that the resistance of 100W bulb is greater than the resistance of the 200W bulb. Hence, heat produced in 100W bulb is more than produced in 200W.Conclusion: 100W will glow brighter than 200W bulb.
| Is This Answer Correct ? | 33 Yes | 9 No |
Post New Answer View All Answers
What is the difference between free electron theory and band theory of solids?
which wave is related to telecommunication?
Explain the advantage of fixed pulley?
Explain the weights in pounds of liquid gallons?
Tell me how we are getting light from electrical bulb?
Explain how do you find your body volume using a tape measure?
What is the Unit for charge?
What is a synthesizer?
What is the value of magnetism at the center of earth?
X-Ray is avoided by using ?
What is physical significance of wave function? : quantum physics
How many femtometers are in a nanometer?
What is cardiac output?
What are the applications of electron microscope. : quantum physics
How is radiocarbon produced in the atmosphere?
