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Question
In the given circuit, the emf 'E' of the cell is ______.
Options
0 V
2 V
3 V
1 V
MCQ
Fill in the Blanks
Solution
In the given circuit, the emf 'E' of the cell is 3V.
Explanation:
Applying Kirchhoff's voltage law in loop ABCDA,
- 2 - 0.1(1) - 0.1 (3) - 0.1 (5) - 0.1 (1) +E= O
∴- 2 - 1 +E = O
∴ E=3 V
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Kirchhoff’s Laws of Electrical Network
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