From: Andrew Lorimer <andrew@lorimer.id.au>
Date: Wed, 24 Oct 2018 01:37:11 +0000 (+1100)
Subject: capital phi
X-Git-Tag: yr11~10^2
X-Git-Url: https://git.lorimer.id.au/notes.git/diff_plain/6cc29dab54d8dbf6dbf20ecc7d045b193f348670

capital phi
---

diff --git a/physics/final.pdf b/physics/final.pdf
index c1e9790..331a41e 100644
Binary files a/physics/final.pdf and b/physics/final.pdf differ
diff --git a/physics/final.tex b/physics/final.tex
index 4dbb0bd..57f04de 100644
--- a/physics/final.tex
+++ b/physics/final.tex
@@ -283,7 +283,7 @@
     \[{V_p \over V_s}={N_p \over N_s}={I_s \over I_p} \tag{xfmr coil ratios} \]
 
     \textbf{Lenz's law:}  $I_{\operatorname{emf}}$ opposes $\Delta \Phi$ \\
-    (emf creates $I$ with associated field that opposes $\Delta \phi$)
+    (emf creates $I$ with associated field that opposes $\Delta \Phi$)
 
     \textbf{Eddy currents:} counter movement within a field