when a 2ohm resistor is connected across
Answers
Answered by
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
Similar questions