For the series-parallel network below caluate the following. Express your answer in polar notation + V₂ - WWW R₂ = 80 I = 5 AZ0° Z₁ = |L= V₂ = pf = + R₁ ww 202 ZT Z 2 L Xc HE 4 Ω XL1 moo 6Ω lagging or leading WW R3 = 80 Ω moo X1₂ = 3 Ω I ° units ° units ° units

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Q: obtain an expression for V1

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Q: Q3-Find the current through R. fr the netwoek in Figure shown below. R 342 R

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Q: What do we connect in Series?

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A: Given- ε= 20 V L= 0.05 H R0 = 3 ohm R1 = 1 ohm R2 = 4 ohm R3 = 4 ohm R4 = 4 ohm R5 = 5 ohm R6 = 3…

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Q: The Thevenin's equivalent circuit is a method used to convert the complex circuit into simple…

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Q: (II) Explain what happens if the topology is modified as shown in figure below. VREFO- ww Qz

A: According to questions we need explain about the given modified circuit.

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A: The given circuit is shown below.

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.