Exercise EE1-03.03 – Operating point of a source

Prof. Dr. Thorsten Jungmann (last updated 2025-10-27)

Relates to EE1-03 Sources

Task

Determine the operating point of a linear source ($U_0=9.0\mathrm{V}$, $R_{\mathrm{i}}=1.0\Omega$) connected to a load with $R_{\mathrm{L}}=10\Omega$ graphically and by calculation.

Solution

Operating point: $I_A\approx 0.82\mathrm{A}$, $U_{\mathrm{op}}\approx 8.2\mathrm{V}$.

▶️ Full worked solution