The 
rows each containing m cells in series are joined in parallel. Maximum current is taken from this combination across as external resistance of 3
resistance. If the total number of cells used are 24 and internal resistance of each cell is 0.5
, then
a)
b)
c)
d)
The rows each containing m cells in series are joined in parallel. Maximum current is taken from this combination across as external resistance of 3 resistance. If the total number of cells used are 24 and internal resistance of each cell is 0.5 , then
a)
b)
c)
d)
Question ID - 150972 | SaraNextGen Top Answer
The rows each containing m cells in series are joined in parallel. Maximum current is taken from this combination across as external resistance of 3 resistance. If the total number of cells used are 24 and internal resistance of each cell is 0.5 , then
a)
b)
c)
d)
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The |
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a) |
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b) |
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c) |
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d) |
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(c)
In mixed grouping the current in the external circuit will be maximum when the internal resistance of the battery is equal to the external resistance,
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Given, R=3
Total number of cells
…(i)
From Eqs. (i) and (ii), we get …(ii)
