Tugas Value Problems

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Saya mengambil contoh soal berikut:

The differential equations governing the loop current i and the charge q on the capacitor of the electric circuit shown are

L di/dt+ Ri + q/C = E(t)

dq/dt = i

If the applied voltage E is suddenly increased from zero to 9V, plot the resulting loop current during the first 10 s. Use R =1.0 Ω, L = 2 H and C = 0.45 F.

Menggunakan aplikasi CFD, saya mencari jawaban untuk Initial dan Boundary Value Problems, didapatkan hasil grafik sebagai berikut: