Correct Answer - Option 2 : 1.5 V
Concept:
Kirchhoff’s Voltage Law (KVL):
It states that the sum of the voltages or electrical potential differences in a closed network is zero.
Mathematically we can express this as:
\(\mathop \sum \limits_{n = 1}^M {V_n} = 0\)
Where Vn represents the nth Voltage
M is the total number of voltage element.
Note: KCL is based on the law of conservation of charge.
Calculation:
Given:
Vs = 2V, Rint = 0.1Ω, I = 5A
Diagram
Let, the terminal voltage is VT.
Now, Apply KVL in the circuit;
2 - 5 x 0.1 - VT = 0
VT = 1.5V
Hence, Option 2 is correct