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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?
medium
Current Electricity
2018
physics
Explanation
To solve this problem, we need to determine the relationship between the current and the number of cells Given:• Each cell has an internal resistance • The cells are connected in series.When the terminals of the battery are short-circuited, the total internal resistance
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