Determine the loop gain \(T\) for the circuit in Figure P12.49. The transistor parameters are: \(h_{F E}=100, V_{B E}(\mathrm{on})=0.7 \mathrm{~V}\), and \(V_{A}=\infty\).

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is Rif V+=+10 V ww RCI = 40 k Rs = 10 EI= 0.2 mA ww ww Q2 Rc2 = 2 k HH C Figure P12.49 V-=-10 V ww RF = 10 k RE= 1 ww www HH C R = 0.5