The Class Notes: Difference between revisions

Revision as of 12:35, 25 January 2010

4 jan 2010

$L i m i t A \to \infty :$

$X_{0} = \frac{1}{β} X_{s} \Rightarrow V_{0} = \frac{R_{1} + R_{2}}{R_{1}} V_{i n}$

$X_{i} = 0$

Drawing 1

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

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

$\vec{F} = q \vec{v} \times \vec{B}$

$d \vec{F} = I d \vec{l} \times \vec{B}$

@@ Line 13: / Line 13: @@
 <math> V_0\ = \frac {1}{(\frac {R_1}{R_1 + R_2})}V_{in} </math>
+==Magnetic Circuits ==
+<math> \vec F\ = q \vec v \times \vec B </math>
+<math>d \vec F\ = I d \vec l  \times \vec B </math>