CBSE Class 9 Answered
Which bulb will have maximum brightness??
Asked by | 23 Apr, 2008, 04:46: PM
Expert Answer
if the bulbs are connected in series than there will be same current in both the bulbs let R1, R2 , R3 be the resistance then
use the formula P1 = I2 R1 for the three cases the bulb which has maximum resistace will glow brighter.
Answered by | 16 Jul, 2008, 04:18: PM
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