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2. (5) In the circuit below, $R_1 = 2.0 \Omega$ and $R_2 = 4.0 \Omega$, and the 3 ideal batteries have emfs \$\mathcal{E}_1 = 3.0 \text{ V}$, $\mathcal{E}_2 = 6.0 \text{ V}$ and $\mathcal{E}_3 = 9.0 \text{ V}$. Show the loops and junctions on the circuit. Write down the Kirchhoff's rules (one junction + 2 loops). Plug in the given values in the loop equations BUT do not solve them!

          2. (5) In the circuit below, $R_1 = 2.0 \Omega$ and $R_2 = 4.0 \Omega$, and the 3 ideal batteries have emfs \$\mathcal{E}_1 = 3.0 \text{ V}$, $\mathcal{E}_2 = 6.0 \text{ V}$ and $\mathcal{E}_3 = 9.0 \text{ V}$. Show the loops and junctions on the circuit. Write down the Kirchhoff's rules (one junction + 2 loops). Plug in the given values in the loop equations BUT do not solve them!
        
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2. (5) In the circuit below, R1 = 2.0 Ω and R2 = 4.0 Ω, and the 3 ideal batteries have emfs $ℰ1 = 3.0  V,ℰ2 = 6.0  Vandℰ3 = 9.0  V. Show the loops and junctions on the circuit. Write down the Kirchhoff's rules (one junction + 2 loops). Plug in the given values in the loop equations BUT do not solve them!

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University Physics with Modern Physics
University Physics with Modern Physics
Hugh D. Young 14th Edition
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2.5 In the circuit below, Ri=2.0 and R =4.0, and the 3 ideal batteries have emfs =3.0 V,=6.0 V and = 9.0 V. Show the loops and junctions on the circuit. Write down the Kirchhoff's rules (one junction +2 loops.Plug in the given values in the loop equations BUT do not solve them! R W RI WW Ri
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Transcript

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00:01 Here we have to find the current for the given circuit.
00:04 The circuit is here is a battery which is e1.
00:13 Here is a resistance that is r1.
00:18 He is also a battery e2 and here is also a resistance that is r2.
00:31 Let the direction of current is anti -clockwise.
00:36 The values are e1 is equal to 155...
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