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CBSE Class 12-science Answered

You are given 48 cells each of 1.48 volt and resistance 0.3 ohm. How would you arrange them to produce greatest current in a circuit of 5 ohm resistance?

Asked by mridulabarua05 | 06 Feb, 2019, 09:53: AM
Expert Answer
If you connect all the cell in series
The the effective voltage of the cell = 1.48×48 =V
The effective resistance of the circuit  = 48×0.3 = R
So current I =  V/R =(1.48×48)/(48×0.3) = 4.9 = 5 A
Answered by Ankit K | 06 Feb, 2019, 03:17: PM
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