20 identical electric bulbs are connected in series. If one bulb gets

1.	20 identical electric bulbs are connected in series. If one bulb gets fused suddenly and the circuit is reconnected across the same supply then the % change in illumination of all the bulbs is:(A) 5.26%(B) 7%(C) 6.25%(D) 2.56%
Answer» Answer:2.56 percent Explanation:

20 identical electric bulbs are connected in series. If one bulb gets fused suddenly and the circuit is reconnected across the same supply then the % change in illumination of all the bulbs is:(A) 5.26%(B) 7%(C) 6.25%(D) 2.56%

Answer»

Answer:2.56 percent

Explanation:

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20 identical electric bulbs are connected in series. If one bulb gets fused suddenly and the circuit is reconnected across the same supply then the % change in illumination of all the bulbs is:(A) 5.26%(B) 7%(C) 6.25%(D) 2.56%

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