From b35404bc42eb28413d349031d452d9eb04a7fc8d Mon Sep 17 00:00:00 2001 From: Alvie Rahman Date: Fri, 17 Feb 2023 13:40:07 +0000 Subject: [PATCH] fix missing end command --- uni/mmme/2051_electromechanical_devices/ac_intro.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/uni/mmme/2051_electromechanical_devices/ac_intro.md b/uni/mmme/2051_electromechanical_devices/ac_intro.md index d680ee1..59f7514 100755 --- a/uni/mmme/2051_electromechanical_devices/ac_intro.md +++ b/uni/mmme/2051_electromechanical_devices/ac_intro.md @@ -75,9 +75,11 @@ Ohm's law generalised to incorporate complex resistance, reactance, $X$: \begin{align*} v &= iX \\ -V\angle\Phi_v &= i\angle\Phi_iX \\ -&= i\angle\Phi_ij\omega L \\ -\frac{V}{j\omega L}\angle\Phi_v &= I\angle\Phi_i +V\angle\Phi_v &= I\angle\Phi_iX \\ +&= I\angle\Phi_ij\omega L \\ +\frac{V}{j\omega L}\angle\Phi_v &= I\angle\Phi_i\\ +\frac{{V}\omega L}\angle\left(\Phi_v - \frac{\pi}{2}\right) &= I\angle\Phi_i +\end{align*} # Power