Two resistors of resistance 2Ω and 4Ω are in turn connected (i) in series (ii) in parallel to a given
battery for same time interval. Compute the ratio of the total quantity of heat produced in the combination
in the two cases.
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7
Answer:
ratio of heat produced in both the situation = 9:2 see in figure
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Explanation:
(i)Resistance=2+4=6 ohm ; (ii)Resistance =2×4/2+4=8/6=4/3 ohm ; Ratio=6/4÷3=6×3/4=9:2
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