In Fig 27 40, take 0 12 V, R 1 4 0 , R 2 8 0 , and R 3 2 0 Find current I 2 (a) Immediately after the switch is first closed (b) A long time later (c) After a long time, the switch is reopened R R3 R2 FIGURE 27 40 Problem 61 ell ww...

In Fig. 27.40, take ? 0 = 12 V, R 1 = 4.0 ?, R 2 =

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In Fig. 27.40, take ?₀ = 12 V, R₁ = 4.0 ?, R₂ = 8.0 ?, and R₃ = 2.0 ?. Find current I₂?

(a) Immediately after the switch is first closed

(b) A long time later.

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In Fig. 27.40, take ? 0 = 12 V, R 1 = 4.0 ?, R 2 =

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R R3 R2 FIGURE 27.40 Problem 61 ell ww

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