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50 electric bulbs are connected across supply of 220 volts.
After one bulb is fused remaining 49 bulbs are again
connected to same supply. which case will have more
illumination & WHY????????
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Answer Posted / deepak thakur
(1st case 220/50=4.40volt) & (2nd case220/49=4.48volt)
so well have gets more illumination in the 2nd case
bcoz each lamp have more voltage in this case
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