Warning: include(..//..//config//config.php5) [function.include]: failed to open stream: No such file or directory in /homepages/15/d13446339/htdocs/calcpro/mobi/physics/electromagnetism/de_electrical_resistance.php5 on line 17

Warning: include() [function.include]: Failed opening '..//..//config//config.php5' for inclusion (include_path='.:/usr/lib/php5') in /homepages/15/d13446339/htdocs/calcpro/mobi/physics/electromagnetism/de_electrical_resistance.php5 on line 17

Warning: include(de_all.php) [function.include]: failed to open stream: No such file or directory in /homepages/15/d13446339/htdocs/calcpro/mobi/physics/electromagnetism/de_electrical_resistance.php5 on line 18

Warning: include() [function.include]: Failed opening 'de_all.php' for inclusion (include_path='.:/usr/lib/php5') in /homepages/15/d13446339/htdocs/calcpro/mobi/physics/electromagnetism/de_electrical_resistance.php5 on line 18

Warning: include(content_1.php) [function.include]: failed to open stream: No such file or directory in /homepages/15/d13446339/htdocs/calcpro/mobi/physics/electromagnetism/de_electrical_resistance.php5 on line 19

Warning: include() [function.include]: Failed opening 'content_1.php' for inclusion (include_path='.:/usr/lib/php5') in /homepages/15/d13446339/htdocs/calcpro/mobi/physics/electromagnetism/de_electrical_resistance.php5 on line 19