There is a frill of 20 bulbs connected in series in a room. One bulb gets fused. The remaining 19 are again joined in series and connected to the same supply. Will the light increase or decrease in the room?
Answers
Answered by
4
Answer:light will remains the same.
Explanation:
naisamklm:
explanation???
if u provide explanation I will mark as brainliest
Answered by
1
Answer:
The light will increase.
If the voltage remains same, then the power available to the frill is :
P=V^2/R
where R is the resistance of the frill.
When one bulb is removed, the resistance of the frill decreases and hence the power output will increase.
Similar questions