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--- demonstrations:physics_420:magnetohydrodynamic_boats:start [2019/02/14 23:33] – external edit 127.0.0.1
+++ demonstrations:physics_420:magnetohydrodynamic_boats:start [2020/03/18 15:39] (current) – demoroom
@@ Line 1: / Line 1: @@
 ====== Magnetohydrodynamic Boats ======
-{{tag>420 17b needs_review untagged unlocated}}
+{{tag>420 current magnetic_field fluid_mechanics untagged unlocated}}
 <WRAP box right>
+{{mhdboat.jpg?400|}}
 // //
 </WRAP>
@@ Line 10: / Line 11: @@
 ===== Description =====
-[[ http://outreach.phas.ubc.ca/phys420/p420_96/reg/main.htm |  http://outreach.phas.ubc.ca/phys420/p420_96/reg/main.htm ]]
+[[https://phys420.phas.ubc.ca/p420_96/reg/main.htm]]
+The electrical current traveling in saltwater creates a flow when traveling through a magnetic field
-[[ http://outreach.phas.ubc.ca/phys420/p420_96/reg/main.htm |  http://outreach.phas.ubc.ca/phys420/p420_96/reg/main.htm ]]  Updated on: 06/13/13
 ===== Purpose =====
@@ Line 22: / Line 21: @@
 ===== Apparatus =====
+Can be shown in a small tank with a pump-like apparatus, or lightly propel a foam boat in a tub of saltwater.
 ===== Setup =====