User:Dan Zimmerman/Sandbox

$$\frac{\partial( \psi, \nabla^2 \psi)}{\partial(x,y)}$$

$$A_{eff} = \frac{\lambda^2}{4\pi}\times G$$

$$ dBi = 10\log(G) = 10 \log (\frac{4\pi A}{\lambda^2}) $$

$$T_C = \frac{5}{9}(T_F-32) $$ $$\Delta T_C = T_{C_1}-T_{C_2} = \frac{5}{9}(T_{F_1}-32) - \frac{5}{9}(T_{F_2}-32) = \frac{5}{9}(T_{F_1}-32-T_{F_2}+32) = \frac{5}{9}(T_{F_1}-T_{F_2}+32-32) = \frac{5}{9}\Delta T_F $$

$$\frac{1}{\mu}\nabla\times\vec{B} = \vec{J}+\epsilon\frac{\partial\vec{E}}{\partial t} $$

$$\epsilon\frac{\partial\vec{E}}{\partial t} $$

$$\vec{J} $$

$$V_{ind} = 2\pi f \mu_0 H_x$$