Question

Given R1=2$\Omega$, R2=7$\Omega$, R3=2$\Omega$ and R4=2$\Omega$, use nodal analysis and the prescribed reference node to calculate $v_o$ across the 2A source.

Name: given r12omega r27omega r32omega and r42omega use nodal analysis and the prescribed reference node to calculate vo across the 2a source 68594
Uploaded: 2021-04-24T03:45:45-08:00
Duration: 37 s
Channel: Khoobchandra Agrawal
Description: given r12omega r27omega r32omega and r42omega use nodal analysis and the prescribed reference node to calculate vo across the 2a source 68594

          Given R1=2$\Omega$, R2=7$\Omega$, R3=2$\Omega$ and R4=2$\Omega$, use nodal analysis and the prescribed reference node to calculate $v_o$ across the 2A source.

given r12omega r27omega r32omega and r42omega use nodal analysis and the prescribed reference node to calculate vo across the 2a source 68594

Added by Gary M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Khoobchandra Agrawal

04/24/2021

Step 1

Step 1: Apply KCL at node $v_a$: $$\frac{v_a - 6}{R_1} + \frac{v_a - 5}{R_2} - 2 = 0$$ $$\frac{v_a - 6}{2} + \frac{v_a - 5}{7} - 2 = 0$$ $$7(v_a - 6) + 2(v_a - 5) - 28 = 0$$ $$7v_a - 42 + 2v_a - 10 - 28 = 0$$ $$9v_a = 80$$ $$v_a = \frac{80}{9} V$$ Show more…

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Given R1=2$\Omega$, R2=7$\Omega$, R3=2$\Omega$ and R4=2$\Omega$, use nodal analysis and the prescribed reference node to calculate $v_o$ across the 2A source.