The efficiency of a cell when connected to a resistance R is 60 % . what will be its efficiency if the externbal resistance is increased by six times ?

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The efficiency of a cell when connected to a resistance R is 60 % . what will be its efficiency if the externbal resistance is increased by six times ?
15
Nov
The efficiency of a cell when connected to a resistance R is 60 % . what will be its efficiency if the externbal resistance is increased by six times ? The efficiency of a cell when connected to a resistance R is 60 % . what will be its efficiency if the externbal resistance is [...]
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