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->'''Exeter:''' Place your hands above the rails. They're magnetized.\\
'''Mike:''' And if your hands were metal that would mean something.
-->-- ''Series/MysteryScienceTheater3000: TheMovie''

Works of fiction frequently portray the effects of magnetism in a way that is inconsistent with RealLife. This can be because the writer did not do the research or because the "different" magnetism is a plot device. In video games, magnetism can be functionally equivalent to {{Inconveniently Placed Conveyor Belt}}s. In comedic works, magnetism can be required by the RuleOfFunny.

There are several ways that magnetism in a work can differ from magnetism in RealLife:
* The work portrays the force of magnetism as independent of distance, whereas in RealLife the magnetic force decreases sharply with distance.
* The work portrays the force of magnetism as acting on all metallic objects, whereas in RealLife only ferromagnetic materials (such as iron, nickel, and cobalt) are attracted by or can become magnets.
* The work portrays an object being attracted by magnetism as having a constant speed, whereas in RealLife a force causes an object's speed to change according to Newton's Second Law.
* The work portrays only the object and not the magnet being pulled, whereas in RealLife the magnet would be pulled toward the object just as hard as the object is pulled toward the magnet (Newton's Third Law).
* The work portrays the magnet pulling in only one object at a time, whereas in RealLife the magnet would pull all objects at the same time (consistent with the preceding rules).

Subset of YouFailPhysicsForever. Often overlaps with SelectiveMagnetism and sometimes MagnetismManipulation, but there are distinct differences:
* MagnetismManipulation occurs when a character in the work can choose how magnetism works and this is set forth explicitly as a special ability.
* Hollywood Magnetism occurs when the work clearly portrays magnetism differently than RealLife.
* SelectiveMagnetism occurs when the force of magnetism is inconsistently portrayed even within the universe of the work.
Please make sure that your example of magnetism as used in fiction goes to the right trope.



[[folder:Anime & Manga]]
* ''Manga/OnePiece'' may have an aversion in the person of [[ChaoticEvil Eustace Kidd]], who has magnetism powers; the main way he uses them is magnetizing multiple objects together in chains (like you can do at home with paper clips) to give himself CombatTentacles. It's played straight when he uses his power to wrest guns from people's hands.
* Played for RuleOfFunny and cartoon physics in the ''Anime/LupinIIIRedJacket'' episode "[[Recap/LupinIIIS2E48 Vault Assault]]".
* In ''Manga/{{NEEDLESS}}'', Solva's Needless ability is "Magnetic World," which can be used to attract or repel objects and people alike.
* In ''Manga/{{Berserk}}'', Guts is able to grasp his {{BFS}} with his prosthetic hand thanks to magnets. It would take an industrial-strength electromagnet to even lift that thing, never mind hold onto it as he swings it around with the force of a cannon shot.

[[folder:Comic Books]]
* Franchise/ArchieComics once had a story in which Archie acquired a very large magnet, which he carried in the back seat of his car. As he and Jughead traveled, the magnet attracted anything and everything that was made of metal.
* Often happens in ''ComicBook/MortadeloYFilemon''. Examples include them using a big magnet, so a plane will crash... but instead blowing off an airliner's engine that crushes them, a device by [[MadScientist Profesor Bacterio]], that repels metal -up to ''submarines''-, or as a punishment tying a magnet to Profesor Bacterio and having him attempting to escape of a nuclear bomb attracted by it.

[[folder:Comic Strips]]
* In the British newspaper comic ''ComicStrip/ThePerishers'', there's a strip where Wellington is demonstrating a magnet to Marlon, and he turns it backward so it will repel things. In reality, magnets will only repel other magnets, and only when their like poles are facing each other. Magnets will repel [[http://en.wikipedia.org/wiki/Diamagnetism diamagnets]], but it's not nearly as strong as what you'd expect, and they're repelled regardless of which way the magnet faces.
* The Sunday 3 September 1989 strip of Creator/ScottAdams' ''ComicStrip/{{Dilbert}}'' has Dogbert's animal magnetism suddenly ReversePolarity, which causes the household cutlery to leap from the drawers at him. Of course, Dilbert being the ButtMonkey, ends up with a KnifeOutline.

[[folder:Films -- Animation]]
* In ''WesternAnimation/MyLittlePonyEquestriaGirlsRainbowRocks'', the cartoon magnets used by Photo Finish are strong enough to lift Rarity (and her heavy dress) from the floor, or rip off her sleeves, but don't have any effect on other metal objects on the stage.

[[folder:Films -- Live-Action]]
* ''Film/TopSecret'': Dr. Flammond develops the Polaris magnetic mine. Instead of being attracted to ships and blowing them up like a regular magnetic mine, it's so powerful it drags ships to itself from hundreds of miles away.
* Parodied in ''Film/WhoFramedRogerRabbit'', where Eddie uses a large toon magnet to try and wrest a sword off Judge Doom's hands, the magnetic force depicted as lightning bolts that literally grab the sword and pull it. Also [[JustifiedTrope justified]], as being a toon prop (and literally a Hollywood magnet) it follows the laws of toon physics, so it acts exactly as you think it should or would, except (or especially) if the outcome would be funny.
* In ''Film/IndianaJonesAndTheKingdomOfTheCrystalSkull'', when Indy needed to find the location of a magnetic crate, he threw gunpowder in the air and watched which way it moved. Later on, this trope is lampshaded when an object attracts gold coins.
* In the 1959 ''Film/JourneyToTheCenterOfTheEarth'' film, the pole at center of the earth rips away Hans's gold tooth and Carla's wedding ring, which Sir Oliver takes the time to point was also gold.
* In the 2011 low-budget disaster flick ''Metal Tornado'', the titular magnetic vortex seems to obey some real world magnetic physics while disobeying the majority. While the strength of its pull does seem to decrease with distance, its extreme effect on aluminum and lack of any noticeable effect on buildings (which usually have ferromagnetic components holding them together) is both fascinating and bewildering.

[[folder:Live-Action TV]]
* The ''Series/MythBusters'' proved that magnets can't deflect a bullet, as in ''Film/LiveAndLetDie''. Or rather, they can, but only with a large amount of supermagnets, nothing like the wristwatch-sized magnet in the movie, and custom-made steel bullets. And even then it only caused the bullet to ricochet off the magnets, continuing its general direction.
* On ''Series/GetSmart'' Sigfried used a giant magnet to pull the entire Seventh Fleet to his island.
* In the ''Series/LookAroundYou'' episode "Sulfur", they test to see whether sulfur has any magnetic properties. So they use a sheet of paper to "shield" the sulfur from the magnet until everything is in place.
* Mostly averted by the magnet used in TheCaper in ''Series/BreakingBad''. [[ScienceHero Walt]] points out that the frame of his glasses and his wedding ring are aluminium and gold, respectively, and the crew have to add a second row of batteries to get enough amperage to [[spoiler: get through the wall of the evidence room.]]

[[folder:Video Games]]
* ''Franchise/TheLegendOfZelda'':
** The Magnetic Gloves in the UsefulNotes/GameBoyColor ''VideoGame/TheLegendOfZeldaOracleGames''. Most objects which you can attract towards you/pull yourself towards are not only magnets, but monopolar magnets (the gloves switch between a north and south magnetic charge so you can push and pull). The only thing that's attracted to both north and south charges are Hiploop masks, but only if the monster is in a direct line and facing Link.
** The gimmick for the Goron Mines in ''VideoGame/TheLegendOfZeldaTwilightPrincess'' revolves around using the Iron Boots to walk around on areas of magnetic ore in the walls. That's plausible enough. What's ''not'' is that fact that in some places the ore emits some kind of superstrong column of magnetism that will pull you onto the wall if you fall into the beam with the boots on.
*** Well, plausible until you realize that even if you don't have them equipped, you still have to be carrying them, and would be subject the exact same attraction. It's the same thing with earlier games and having the boots allow you to sink in water and walk on the bottom, but once you take them off, you're magically lighter. Either that or Link's BagOfHolding is magnetically-shielded when closed, preventing the magnetic field from entering and attracting the boots while stored. Makes about as much sense as the fact that he can jump or even walk straight with those boots in his inventory, at least. Maybe it's a literal PocketDimension?
** The Magnesis rune in ''VideoGame/TheLegendOfZeldaBreathOfTheWild'' only ever affects the single object you aim it at and never nearby objects.
* In ''VideoGame/MegaMan3'', Magnet Man is able to pull Mega Man in towards himself whenever he activates his magnetic field. It'll pull Mega Man in at the same speed regardless of your location on the screen.
* Justified in ''VideoGame/MegaManBattleNetwork 2''. As this takes place in the cyber world, where the rules of physics are constructed of data and are therefore artificial. There's a chip called [=MagLine=] which pulls you to the panel(s). If the panels are in the lower row, the staying in the upper row will prevent it from dragging you to that panel and visa-versa.
** Also, the Battle Chip of Magnetman EXE uses his North-South Tackle, and will not work if there is no room to summon South.
* In ''VideoGame/PlantsVsZombies'' there is a ''magnetic mushroom''. Even more mind-bogglingly, it can be equipped so that instead of ferrous items, it collects silver and gold coins.
* In ''Poppit Sprint'' on Pogo, the Magnet power-up causes like-coloured balloons to stick together.
* The magnets in ''VideoGame/{{Teslagrad}}'' don't work anything like the way they do in real life. They seem to exert a constant pull out to an arbitrary distance, at which point it immediately drops to zero, for one. Then again, a literal wizard is involved...
* Several bosses in ''VideoGame/WorldOfWarcraft'' have magnetism-related abilities. One example is [[http://www.icy-veins.com/wow/siegecrafter-blackfuse-strategy-guide-normal-heroic Siegecrafter Blackfuse,]] who will periodically drop electromagnets on the raid that inexorably pull players across the stage. One can understand how [[StoneWall plate and mail wearers]] would be affected, but why the [[GlassCannon cloth and leather-wearers?]]
** Of course, the pull on the players is not half so dangerous as the magnetic pull on the [[FlechetteStorm metal sawblades that are littering the stage]]...

[[folder:Web Comics]]
* [[CoolTrain The Beast]] in ''Webcomic/GirlGenius'' is able to magnetically influence non-ferrous metals like gold. The characters [[http://www.girlgeniusonline.com/comic.php?date=20141126 explicitly comment]] about the seeming impossibility of this. [[JustifiedTrope Then again]], it ''is'' a [[MadScientist Heterodyne]] contraption, and the Heterodynes were never really hindered by minor details like the laws of physics.

[[folder:Western Animation]]
* ''WesternAnimation/TheSimpsons'': One prank Bart pulls involves two pieces of metal in the bottom of Principal Skinner's shoes and a pair of horseshoe magnets under the stage, which Bart manipulates to make Skinner do a wild dance. In reality, the magnetic field wouldn't be strong enough to pass through that much wood.
* In the WesternAnimation/{{Classic Disney Short|s}} "Donald and Pluto", Donald Duck is a plumber who uses a magnet to retrieve his tools from atop a ladder. Pluto ends up accidentally swallowing the magnet, and spends the rest of the cartoon dealing with the various objects that are mysteriously following him around.
* ''WesternAnimation/LooneyTunes'':
** [[WesternAnimation/WileECoyoteAndTheRoadrunner Wile E. Coyote]] got bitten by this once. In his attempt to catch Bugs Bunny with an iron carrot, his super-magnet ended up attracting all sorts of metal junk instead, including the Eiffel Tower, an ocean liner and finally a ballistic missile, which blew him to kingdom come.
** Another short, "Bugsy and Mugsy", culminates with Bugs putting roller skates on a tied-up Mugsy, then using a magnet under the floor to move Mugsy around... and slam him repeatedly into Rocky. This, of course, won't work for the same reasons ''The Simpsons'' example above won't work.
** In still another ''Looney Tunes'' short, "Zipping Along", Wile E. Coyote tries to capture the Road Runner by mixing bird seed with small balls, so that when the bird eats the seeds, he eats the steel balls as well. The coyote then brings out a huge magnet to bring in the Road Runner, only to get an already-lit-canister of TNT instead. OhCrap.
* In the ''WesternAnimation/{{Superman|TheatricalCartoons}}'' cartoon "The Magnetic Telescope", the title device is used to drag comets in space down to Earth.
* In the 1974 ''WesternAnimation/SuperFriends'' episode "[[PunBasedTitle The Shamon U]]", a MadScientist draws a gold-bearing space cloud near the Earth with a "special gold-attracting magnet", then creates small asteroids of gold out of the dust and draws them to Earth using the same magnet.
* ''WesternAnimation/PhineasAndFerb'':
** In the pilot episode of , [[MorallyAmbiguousDoctorate Dr. Doofenshmirtz]] builds a magnet so strong it even attracts ''aluminum'', a metal not normally known to react to magnetism.
** Lampshaded in the movie, where Carl gives Perry a similarly powerful wrist magnet. After they attract his glasses, he points out that they are aluminum, making the magnet that much more impressive. Later, Perry uses the magnet to attract a key which appears to be either copper or gold (but it was never explicitly stated) while having no effect on the metal robot holding the key.
* In ''WesternAnimation/TheMightyHercules'' episode "The Magnetic Stone", Daedalus is caught by Hercules, using an iron pot, which flies at Daedalus while the villain is holding the magnetic stone.
* In the ''WesternAnimation/TomAndJerry'' episode ''The Framed Cat'', Jerry gets Tom to swallow a magnet and then drills a screw into Spike the bulldog's bone, so the bone flies at Tom from clear across the yard to make it look as if Tom's trying to steal it.
* ''WesternAnimation/AndyPanda'' has Mr. Panda somehow swallow a magnet, then have to avoid first an anvil, then several red-hot horseshoes that then keep following him in response.
* ''WesternAnimation/TheTick'': "A ''fish'' magnet?!"
* ''WesternAnimation/KimPossible'': One of Dr. Drakken's plans to {{take over the world}} was to build a giant magnet with which to pull all the continents together. [[spoiler:It ''worked'', AND they didn't reverse it at the end of the episode. Kim used the fact that the Atlantic Ocean no longer exists to go to school in Europe without having to travel too far.]]
* ''WesternAnimation/AllHailKingJulien'': Julien feeds everyone bars that turn out to be made with magnets. Every lemur in the kingdom being full of magnets causes them to get stuck to each other, attracting a bunch of metal in addition, and then inexplicably getting the entire magnetic mess pulled toward the moon. Resident scientist even lampshades that this shouldn't be scientifically possible.