Physics307L:People/Le/test

[math]\displaystyle{ I=mV_{op}+b (2) }[/math]

[math]\displaystyle{ m= \frac {n \Sigma x_i y_i-(\Sigma x_i)(\Sigma y_i)} {n \Sigma (x_i)^2 - ( \Sigma x_i )^2} (3) }[/math]

[math]\displaystyle{ b= \frac {( \Sigma y_i) ( \Sigma x_i^2) - ( \Sigma x_i y_i)( \Sigma x_i)}{n \Sigma x_i^2 - ( \Sigma x_i )^2 } (4) }[/math]

[math]\displaystyle{ KR=\frac{m}{-6.8\times 10^7 \alpha \phi ^{3/2}}(5) }[/math]

[math]\displaystyle{ EM=\frac{Vm}{KR}(6) }[/math]

[math]\displaystyle{ \alpha= \sqrt{(1-y)}(7) }[/math]

[math]\displaystyle{ y=\frac{3.84 \times 10^{-4} \sqrt{Em}}{\phi}(8) }[/math]

[math]\displaystyle{ |KR-KR_{old}| \le 1\times 10^8 (9) }[/math]

[math]\displaystyle{ A=\frac {e^b (\mu + \phi) (\alpha KR)^2}{k} (10) }[/math]

[math]\displaystyle{ k=6.2\times 10^{-6}\sqrt{ \frac{\mu}{\phi}}(11) }[/math]

[math]\displaystyle{ A= 1.7232 \times 10^{-9} cm^2(12) }[/math]