Question
Download Solution PDFFind the voltage V0 across a 7Ω resistor in the following circuit:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 1):(-56 V)
Concept:
KCL states s the algebraic sum of the electric currents entering and leaving any point is zero.
Calculation:
Given
By applying KCL at node A
6 - IR + .25 IR = 0
- 0.75 IR = - 6
IR = 8
The Voltage across 7 Ω resistor
-IR × 7 = V0
V0 = - 8 × 7
= - 56 V
Last updated on Jul 1, 2025
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