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Warning: session_start(): Failed to read session data: files (path: /var/lib/php/mod_php/session) in /var/www/sites/hebbdemo/html/inc/init.php on line 239 Wire Attraction/repulsion (small Version) [UBC PHAS Demonstration Room Catalog]
demonstrations/5_electricity_and_magnetism/5h_magnetic_fields_and_forces/repulsion_small_version/start.txt · Last modified: 2020/01/31 20:23 by demoroom