The Class Notes: Difference between revisions

Revision as of 12:29, 25 January 2010

4 jan 2010

$Limit\ A\ \to \infty :$

$X_{0}\ ={\frac {1}{\beta }}X_{s}\ \Rightarrow V_{0}={\frac {R_{1}+R_{2}}{R_{1}}}V_{in}$

$X_{i}\ =0$

Drawing 1

$V_{in}\ =V_{0}({\frac {R_{1}}{R_{1}+R_{2}}})$ .

$V_{0}\ ={\frac {1}{({\frac {R_{1}}{R_{1}+R_{2}}})}}V_{in}$

@@ Line 1: / Line 1: @@
+jan 2010
 <math>Limit\ A\ \to \infty:</math>
@@ Line 5: / Line 7: @@
 <math> X_i\ = 0</math>
-Drawing
+Drawing 1
+<math> V_{in}\ = V_0 (\frac {R_1}{R_1 + R_2})</math>.
-<math> V_{in}\ = V_0 (\frac {R_1}{R_1 + R_2})</math>
+<math> V_0\ = \frac {1}{(\frac {R_1}{R_1 + R_2})}V_{in} </math>