Magnetic-field Memes

Posts tagged with Magnetic-field

The Right Hand Rule

The Right Hand Rule
Physics students know the desperation! When you're blanking on whether the magnetic field goes up or down, suddenly your hand becomes your most valuable scientific instrument. The right-hand rule is that magical physics trick where your thumb, index, and middle fingers represent perpendicular vectors in electromagnetism. Nothing says "I'm definitely prepared for this exam" like frantically contorting your fingers in weird positions while your professor watches with disappointment. The best part? Everyone in the room looks like they're casting spells or giving very specific directions to an invisible taxi driver.

No It Doesn't Affect My Baby: Electromagnetism Edition

No It Doesn't Affect My Baby: Electromagnetism Edition
The top panel shows a pregnant woman with wine and cigarettes claiming "No it doesn't affect my baby." Fast forward to the bottom panel, and her child has grown into a physics prodigy who believes ∇·B ≠ 0 — directly violating Maxwell's equations which state that magnetic monopoles don't exist (∇·B = 0). This kid is basically claiming magnetic monopoles are real! That's like a physicist's version of believing the Earth is flat. The poor child's understanding of electromagnetism got permanently scrambled in utero. Next thing you know, they'll be trying to build a perpetual motion machine powered by their "revolutionary" magnetic theory!

Fleming's Finger-Breaking Rule

Fleming's Finger-Breaking Rule
This textbook perfectly captures the moment when physics education crosses into absurdity. Behold the "Fleming's right-hand rule" illustrated with what appears to be a dislocated hand gesture that no human can naturally make. Thirty years of teaching and I've never seen a student successfully contort their fingers this way without needing medical attention afterward. The magnetic field, current, and motion vectors are all there, but the hand model looks like it's simultaneously throwing gang signs and having a stroke. No wonder students hate electromagnetism - they think they need to break their fingers to understand it.

Physics Gangster Sign

Physics Gangster Sign
The ultimate physics flex! This hand gesture isn't just throwing gang signs—it's demonstrating Fleming's Right Hand Rule for electromagnetic force. When a charged particle moves through a magnetic field, the velocity (V), magnetic field (B), and resulting force (F) are all perpendicular to each other, forming this exact hand configuration. Physics students spend years mastering this finger trick, only to have non-physics majors ask "why are you making weird hand gestures during the exam?" Next-level nerd street cred right here.

Maxwell Won't Lie To You Like Jessica

Maxwell Won't Lie To You Like Jessica
Dating can be confusing, but you know what's never confusing? Maxwell's equations! While relationships might have their ups and downs, these four fundamental equations of electromagnetism are perfectly consistent. The meme brilliantly plays on the phrase "bigger on bottom than on top" - which in physics refers to Maxwell's equations having more complex terms in the bottom equations (especially that beautiful curl of B with current density and electric field time derivative). Unlike that person who keeps you guessing, Maxwell's equations will always give you the exact same answer every single time you use them. They're the most reliable relationship you'll ever have in physics!

Hahahaha Derivatives Go Brrrr

Hahahaha Derivatives Go Brrrr
The eternal battle between mathematicians and physicists in one perfect image! While mathematicians are sweating over the precise rules of calculus like it's sacred scripture, physicists are just vibing with their magnetic field equations. The crying mathematician represents pure math's rigid approach: "No, you can't just cancel out derivatives!" Meanwhile, the chad physicist casually writes dB/dt = I·dt, breaking mathematical conventions with zero remorse. This is literally every physics class where the professor says "we can ignore this term" or "this approximately equals zero" while the math majors in the room have existential crises. The secret to physics is knowing when to make math cry!

The Magnetic Breaking Point

The Magnetic Breaking Point
Physics students reaching their breaking point is the purest form of academic comedy. The desperate plea to understand why magnetic forces act perpendicular to magnetic fields instead of just accepting the cross product formula is peak scientific frustration. It's that moment when memorizing equations without conceptual understanding finally snaps something in your brain. The right-hand rule has claimed another victim! Honestly, the cross product is nature's way of saying "because I said so" to physics students everywhere.

The Universal Language Of Physics Professors

The Universal Language Of Physics Professors
Physics professors explaining the right-hand rule be like... *aggressively points thumb in your direction* The right-hand rule is that magical physics trick where your hand suddenly becomes a 3D magnetic field compass. Curl your fingers in the direction of current, and your thumb points to the magnetic field direction. No verbal explanation needed - just a confident thumb gesture that somehow makes perfect sense to physicists and absolute gibberish to everyone else!

Derivatives Go Brrr: When Physicists Break Math

Derivatives Go Brrr: When Physicists Break Math
Mathematicians crying over the sanctity of calculus while physicists are over here playing fast and loose with derivatives like they're DJ mixing equations! The mathematician is having a meltdown because derivatives follow strict rules, but physicists? They're just vibing with that magnetic field equation (dB/dt = I·dt), casually canceling out dt terms like they're uninviting variables from their equation party. Pure mathematicians clutch their pearls, but physicists are too busy making the universe make sense to worry about mathematical purity. It's like watching someone use a precision scalpel to butter toast while the other person uses a chainsaw and somehow gets better results!

Fe-eling The Attraction

Fe-eling The Attraction
Behold, the ferromagnetic personality disorder! In the top image, iron atoms are just chilling, doing their own thing with a few random redheads scattered about. But slap on a magnetic field and suddenly everyone's facing the same direction like freshmen at orientation. This is what happens when atoms succumb to peer pressure - complete conformity. It's basically the high school cafeteria of the periodic table. Those iron electrons didn't spend billions of years evolving just to line up like they're waiting for the bathroom at a Taylor Swift concert.

The Hand Gymnastics Of Electromagnetism

The Hand Gymnastics Of Electromagnetism
Nothing quite captures the existential crisis of a physics student like desperately contorting your fingers into pretzels trying to figure out which way the magnetic field goes. Is it thumbs up? Wait, no—curl your fingers? Or was it point with your index finger? The right-hand rule is physics' way of saying "yeah, we could've just used a diagram, but making you look ridiculous in public seemed more fun." The number of physics exams failed because someone used their left hand by mistake is probably statistically significant.

Don't Know Why I Failed It

Don't Know Why I Failed It
The ultimate physics student panic moment! When your electromagnetism exam has you so confused you're literally using the right-hand rule to figure out which way the magnetic field points... while completely forgetting what you're supposed to be calculating! 😂 That hand gesture is the physics student's secret weapon - Fleming's right-hand rule for determining the direction of magnetic force. But knowing which finger represents current, magnetic field, or force won't save you when you've forgotten Maxwell's equations! Every physics student knows that desperate feeling - maybe if I just wiggle my fingers in the right orientation, the answers will magically appear on my paper!