From b1bde90d8d1edd6abf31ad361b01cdb4ba81df11 Mon Sep 17 00:00:00 2001
From: miguel <miguelvaca@MacbookPro-2.local>
Date: Wed, 25 Nov 2020 17:07:05 +1100
Subject: [PATCH] Update inductor.js

Added capacitive reactance function.
---
 inductor.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/inductor.js b/inductor.js
index 71a0717..84a99af 100644
--- a/inductor.js
+++ b/inductor.js
@@ -32,6 +32,10 @@ function inductiveReactance(frequency, inductance) {
     return 2.0 * Math.PI * frequency * inductance; // In Ohms
 }
 
+function capacitiveReactance(frequency, capacitance) {
+    return -1.0 / (2.0 * Math.PI * frequency * capacitance); // In Ohms
+}
+
 function nagaokaCoefficient(loop_diameter_meters, cond_diameter_meters, spacing_ratio, loop_turns) {
     // From Knight's 2016 paper on coil self-resonance, attributed to Wheeler's 1982 eqn as modified by Bob Weaver
     const c_spacing = spacing_ratio * cond_diameter_meters;