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[" (7) Two bulbs are rated "(P(1),V)" an...

[" (7) Two bulbs are rated "(P_(1),V)" and "(P_(2),V)" .If "],[" they are connected "(i)" in serries and (ii) in "],[" parallel across a supply "V," find the power "],[" dissipated in the two combinations in terms "],[" of "P_(1)" and "P_(2)" .Dethi "20" is "]

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