Home » Network Theory » Network Elements and the Concept of Circuit » Question

Calculate the value of V_x for the circuit given below—

1. 3 V
2. 19 V
3. – 9 V
4. – 19 V

Correct Option: A

To calculate V_X, apply KVL in loop ABCDA we get
– V_X– 8 + 6 + 5 = 0

or V_X = 11 – 8 = 3 V