Two light bulbs have constant resistances of 400 Ω and 800 Ω. If the two light bulbs are connected in series across a 120 V line, The two light bulbs are now connected in parallel across the 120 V line. Find the total power dissipated in both bulbs.
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Two light bulbs have constant resistances of 400 Ω and 800 Ω. If the two light bulbs are connected in series across a 120 V line, The two light bulbs are now connected in parallel across the 120 V line. Find the total power dissipated
in both bulbs.
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