circuit diagram having 3 cells , one closed key , 2 bulbs in series , a voltmetee , an ammeter. ( Also explain how would it be better if bulbs connected in parallel)
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circuit diagram having 3 cells , one closed key , 2 bulbs in series , a voltmetee , an ammeter. ( Also explain how would it be better if bulbs connected in parallel)
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Answer:
it would be better as if the bulbs were connected in parallel, the total equivalent resistance will be less as 1/r1 + 1/r2 < r1 + r2