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<div>sir can you explain this question</div> <div>&nbsp; <p class="MsoNormal" style="line-height: normal;"><span>Two identical immersion heaters are to be used to heat water, in a large container. Which one of the following arrangement would heat the water faster : </span></p> <p class="MsoNormal" style="line-height: normal;"><span>(i) connecting the heaters in series with the main supply, </span></p> <p class="MsoNormal" style="line-height: normal;"><span>(ii) connecting the heaters in parallel with the main supply ? Give reasons for your answer.</span></p> <strong></strong><em></em></div>
Asked by seeni2005 | 05 May, 2016, 01:08: PM
Resultant resistance in a series combination is greater than any individual resistance. Whereas the resultant resistance in a parallel combination is smaller than any individual resistance.

Since H  R; so more the resistance more will be the heat. Therefore, the resistances must be connected in series to the main supply to obtain more heat per minute.
Answered by Yashvanti Jain | 05 May, 2016, 07:52: PM

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