Electric bulb 50 W-100 V glowing at full power are to be used in parallel with battery 120 V, 10 Ω Ω . Maximum number of bulbs that can be connected so that they glow in full power is
Text Solution
Verified by ExpertsThe correct answer is:
C
When each bulb is glowing at full power,
Current from each bulb 
So main current 
Also 
⇒ ⇒ 
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