NEET | 2018Current Electricity and Electrical InstrumentEasy
Question
A battery consists of a variable number 'n' of identical cells (having internal resistance 'r' each)
which are connected in series. The terminals of the battery are short-circuited and the current I is measured. Which of the graphs shows the correct relationship between I and n ?
Options
A.
B.
C.
D.
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