Physics, asked by awni07, 5 days ago

when a 2ohm resistor is connected across ​

Answers

Answered by mu6381706
0

Answer:

When a resistance of 2 ohms is connected across the terminals of a cell,the current is 0.5 A. When the resistance is increased to 5 ohms,the current becomes 0.25 A. The e.m.f. of the cell is :-

Explanation:

1.5V

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