Part B For the given circuit, i, = 5.71 A, iz = 4.08 A at t = 0.5 s. Determine the energy stored in the coupled inductors at t = 0.5 s. k = 0.7, L1 = 7.0 H, L = 6.0 H, R1 = 6.0 2, Rg = 2.0 2. (Eigure 1) Express your answer in joules to three significant figures. » View Available Hint(s) ? w(0.5 s) = Submit Part C For the given circuit, suppose that i = 4.54 A, iz = 2.62 A at t = 00. Determine the energy stored in the coupled inductors at t = 0. k = 0.7, L1 = 8.0 H, L2 = 7.0 H, R1 = 6.0 £2, R2 = 2.0 12. (Figure 1) Express your answer in joules to three significant figures.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
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hello. could you solve the question in pic? just second and third ones are necessary to me. (part -B and part-C) thank you...

Part A
For the given circuit, determine the mutual inductance, M. L1 = 7.0 H, L2 = 6.0 H, R1 = 6.0 2, R2 = 2.0 2, k = 0.7. (Figure 1)
Learning Goal:
To apply the dot convention and KVL to find the coupling
coefficient, voltage across coupled coils and the energy
stored in magnetically coupled coils.
Express your answer in henries to three significant figures.
> View Available Hint(s)
The coefficient of coupling, k, can be used to relate the self-
inductance and mutual inductance of magnetically coupled
coils. The total energy in coupled coils can be found by also
Va AEo I1 vec
using the self-inductance and mutual inductance.
M =
H
Submit
Part B
For the given circuit, i = 5.71 A, iz = 4.08 A at t = 0.5 s. Determine the energy stored in the coupled inductors at t = 0.5 s.
k = 0.7, L1 = 7.0 H, L2 = 6.0 H, R = 6.0 2, R2 = 2.0 2. (Figure 1)
Express your answer in joules to three significant figures.
> View Available Hint(s)
Πνη ΑΣφ
It Tvec
w(0.5 s) =
J
Figure
< 1 of 1>
Submit
Part C
For the given circuit, suppose that i = 4.54 A, iz = 2.62 A at t = 00. Detemine the energy stored in the coupled inductors at t = 0.
k = 0.7, L1 = 8.0 H, L2 = 7.0 H, R = 6.0 2, R2 = 2.0 2. (Figure 1)
Express your answer in joules to three significant figures.
• View Available Hint(s)
VO AEo it vec
w(o0) =
Transcribed Image Text:Part A For the given circuit, determine the mutual inductance, M. L1 = 7.0 H, L2 = 6.0 H, R1 = 6.0 2, R2 = 2.0 2, k = 0.7. (Figure 1) Learning Goal: To apply the dot convention and KVL to find the coupling coefficient, voltage across coupled coils and the energy stored in magnetically coupled coils. Express your answer in henries to three significant figures. > View Available Hint(s) The coefficient of coupling, k, can be used to relate the self- inductance and mutual inductance of magnetically coupled coils. The total energy in coupled coils can be found by also Va AEo I1 vec using the self-inductance and mutual inductance. M = H Submit Part B For the given circuit, i = 5.71 A, iz = 4.08 A at t = 0.5 s. Determine the energy stored in the coupled inductors at t = 0.5 s. k = 0.7, L1 = 7.0 H, L2 = 6.0 H, R = 6.0 2, R2 = 2.0 2. (Figure 1) Express your answer in joules to three significant figures. > View Available Hint(s) Πνη ΑΣφ It Tvec w(0.5 s) = J Figure < 1 of 1> Submit Part C For the given circuit, suppose that i = 4.54 A, iz = 2.62 A at t = 00. Detemine the energy stored in the coupled inductors at t = 0. k = 0.7, L1 = 8.0 H, L2 = 7.0 H, R = 6.0 2, R2 = 2.0 2. (Figure 1) Express your answer in joules to three significant figures. • View Available Hint(s) VO AEo it vec w(o0) =
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