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[" Ib is rated as "10W,220V" .How many o...

[" Ib is rated as "10W,220V" .How many of these bubs cart be extach "5A" ? "],[20V" supply line if the maximum current which can be drawn is "5A" ? "],[" imilar electric lamps are arranged "(i)" in parallel,and "(ii)" in series.If the parallel and "],[" flamps are connected to "220V" supply line one by one,what what will be the ratio of electric "],[" then? "]

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