⚛️ 218+ Physics Riddles for Kids and Teens to Test Your Brain

Physics Riddles With Answers ⚛️

• I am always in motion but never move on my own. What am I? Answer: Energy

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• I pull everything toward the Earth but cannot be seen. What am I? Answer: Gravity

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• I can bend light but I am not a mirror. What am I? Answer: A lens

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• I am the resistance that slows down motion. What am I? Answer: Friction

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• I travel in waves but am not water. What am I? Answer: Sound

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• I am measured in Newtons but I am not a person. What am I? Answer: Force

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• I can be stored, transferred, or transformed. What am I? Answer: Energy

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• I make objects fall faster in a vacuum. What am I? Answer: Gravity

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• I am invisible but I control how things move. What am I? Answer: Force

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• I am needed for work to be done in physics. What am I? Answer: Energy

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Physics Riddles For Adults 🧠

• I describe how fast something changes position. What am I? Answer: Velocity

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• I oppose motion between two surfaces. What am I? Answer: Friction

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• I am the product of mass and velocity. What am I? Answer: Momentum

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• I bend space and time itself. What am I? Answer: Gravity

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• I explain why planets stay in orbit. What am I? Answer: Gravitational force

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• I can be kinetic or potential. What am I? Answer: Energy

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• I am the rate of change of velocity. What am I? Answer: Acceleration

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• I stop motion when too strong. What am I? Answer: Friction

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• I carry light across the universe. What am I? Answer: Electromagnetic wave

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• I define how much matter an object has. What am I? Answer: Mass

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Hard Physics Riddles 🧩

• I have no mass but carry energy through space. What am I? Answer: Photon

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• I shrink space and stretch time near massive objects. What am I? Answer: Gravity (relativity effect)

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• I disappear when temperature reaches absolute zero. What am I? Answer: Thermal motion

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• I behave like both particle and wave. What am I? Answer: Light

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• I cannot go faster than myself. What am I? Answer: Light speed

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• I collapse when observed in quantum form. What am I? Answer: Quantum state

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• I connect electricity and magnetism. What am I? Answer: Electromagnetism

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• I store energy in fields around objects. What am I? Answer: Potential energy field

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• I resist change in motion. What am I? Answer: Inertia

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• I curve space in Einstein’s theory. What am I? Answer: Spacetime

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Funny Physics Riddles With Answers 😂

• Why did the photon refuse to check luggage? Answer: Because it was traveling light

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• Why was gravity always tired? Answer: It kept pulling everything down

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• Why did the electron break up with the proton? Answer: Too much attraction issues

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• Why don’t physicists like parties? Answer: Too much friction

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• Why did the wave fail school? Answer: It couldn’t keep a steady frequency

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• What do you call a lazy force? Answer: Static friction

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• Why did Newton get kicked out of class? Answer: Too many falling objects

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• Why was energy so popular? Answer: It never disappears

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• Why did the magnet go to therapy? Answer: Too many attraction problems

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• Why did the atom get embarrassed? Answer: It lost its bond

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Physics Riddles For High School 🎓

• I explain why objects fall at the same rate. What am I? Answer: Gravity

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• I measure how much matter is in an object. What am I? Answer: Mass

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• I describe motion over time. What am I? Answer: Velocity

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• I slow things down when they rub together. What am I? Answer: Friction

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• I store energy in motion. What am I? Answer: Kinetic energy

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• I store energy due to position. What am I? Answer: Potential energy

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• I am force divided by area. What am I? Answer: Pressure

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• I am measured in watts. What am I? Answer: Power

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• I oppose electric current. What am I? Answer: Resistance

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• I follow Newton’s second law: F = ma. What am I? Answer: Force

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🌌 Motion & Force Riddles

• I make objects move but am not alive 👉 Force

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• I slow things down but never stop completely 👉 Friction

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• I push you forward but never touch 👉 Thrust

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• I keep you grounded but never tie 👉 Gravity

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• I change direction but never talk 👉 Momentum

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• I make things spin but never dizzy 👉 Torque

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• I resist motion but never argue 👉 Friction

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• I act on objects but never complain 👉 Force

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• I keep planets in orbit but never run 👉 Gravity

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• I speed you up but never race 👉 Acceleration

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• I act in pairs but never fight 👉 Newton’s third law

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• I store energy in springs but never feel 👉 Potential energy

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• I transfer energy but never tire 👉 Kinetic energy

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• I balance objects but never judge 👉 Equilibrium

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• I push back when pushed 👉 Newton’s third law

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🔋 Energy & Work Riddles

• I can be stored but never hoard 👉 Potential energy

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• I make things move but never push 👉 Kinetic energy

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• I power the sun but never burn 👉 Nuclear energy

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• I flow through wires but never leak 👉 Electric current

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• I can be heat but never burn 👉 Thermal energy

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• I am light but never fly 👉 Light energy

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• I can be chemical but not taste 👉 Chemical energy

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• I am mechanical but never build 👉 Mechanical energy

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• I can be elastic but never stretch too far 👉 Elastic energy

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• I can transfer without moving 👉 Energy

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• I am always conserved but never used up 👉 Energy

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• I make machines work but never sweat 👉 Work

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• I am power but never shout 👉 Power

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• I can be sound but never speak 👉 Sound energy

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• I can be radiant but never seen directly 👉 Electromagnetic energy

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🌠 Light & Optics Riddles

• I travel fast but never run 👉 Light

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• I bend in water but never swim 👉 Refraction

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• I bounce off mirrors but never bounce on floors 👉 Reflection

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• I split into colors but never break 👉 Prism

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• I create rainbows but never rain 👉 Light

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• I can be blocked but never caught 👉 Shadow

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• I make objects visible but never touch 👉 Light

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• I travel in waves but never swim 👉 Light

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• I shine but never glow on my own 👉 Reflection

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• I can be refracted but never broken 👉 Refraction

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• I am invisible until I meet something 👉 Light

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• I guide fiber optics but never talk 👉 Light

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• I travel from Sun but never tire 👉 Sunlight

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• I make lenses work but never see 👉 Light

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• I bend around corners but never walk 👉 Diffraction

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⚛️ Atoms & Matter Riddles

• I am tiny but make up everything 👉 Atom

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• I have a nucleus but not a city 👉 Atom

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• I spin in clouds but never dizzy 👉 Electron

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• I bond but never marry 👉 Chemical bond

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• I can be solid but never rigid 👉 Matter

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• I take shape but never complain 👉 Gas

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• I have energy but never rest 👉 Electron

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• I form molecules but never speak 👉 Atom

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• I exist everywhere but often unseen 👉 Matter

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• I can be heavy or light 👉 Particle

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• I combine and separate but never fight 👉 Molecule

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• I am charged but never angry 👉 Ion

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• I decay but never die 👉 Radioactive isotope

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• I orbit but never leave home 👉 Electron

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• I am small but powerful 👉 Atom

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🌌 Space & Gravity Riddles

• I pull planets but never touch 👉 Gravity

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• I keep moons in orbit but never run 👉 Gravity

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• I make apples fall but never fall myself 👉 Gravity

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• I bend space but never fold 👉 Gravity

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• I exist everywhere but can’t be seen 👉 Gravity

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• I make tides rise but never move water 👉 Gravity

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• I weigh everything but never lift 👉 Gravity

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• I act at distance but never travel 👉 Gravitational force

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• I shape galaxies but never sculpt 👉 Gravity

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• I slow light near me but never tire 👉 Gravity (gravitational lensing)

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• I am invisible but always felt 👉 Gravity

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• I attract but never hug 👉 Gravity

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• I govern the cosmos but never speak 👉 Gravity

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• I make orbits stable but never move myself 👉 Gravity

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• I pull you down but never scold 👉 Gravity

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⚙️ Machines & Simple Physics Riddles

• I lift heavy loads but never complain 👉 Lever

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• I rotate but never get dizzy 👉 Wheel

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• I multiply force but never boast 👉 Pulley

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• I help you lift but never touch 👉 Inclined plane

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• I twist but never break 👉 Screw

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• I reduce friction but never slide 👉 Wheel and axle

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• I carry loads but never move alone 👉 Machine

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• I make work easier but never tired 👉 Simple machine

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• I turn energy into motion but never walk 👉 Engine

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• I help build but never hammer 👉 Machine

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• I move objects with less effort but never push 👉 Lever

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• I spin in place but never run 👉 Gear

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• I can lift and pull but never complain 👉 Pulley

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• I convert energy but never waste 👉 Machine

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• I help humans work but never rest 👉 Tools

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🔬 Waves, Sound & Vibrations Riddles

• I travel through air but never walk 👉 Sound

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• I can be loud but never shout 👉 Sound wave

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• I bounce but never fall 👉 Echo

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• I can be high or low but never tall 👉 Pitch

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• I vibrate but never move places 👉 Wave

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• I can travel through solids but never walk 👉 Sound

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• I can be felt but not seen 👉 Vibration

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• I carry energy but never move myself 👉 Wave

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• I can be reflected but never break 👉 Sound wave

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• I can be absorbed but never eaten 👉 Wave

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• I can interfere but never fight 👉 Wave

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• I travel in patterns but never walk 👉 Wave

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• I can resonate but never speak 👉 Sound

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• I make music but never sing 👉 Sound wave

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• I exist everywhere but invisible 👉 Wave

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⚡ Electricity & Magnetism Riddles

• I flow in wires but never leak 👉 Electric current

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• I attract metals but never touch 👉 Magnet

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• I can shock but never hit 👉 Electric charge

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• I light bulbs but never read 👉 Electricity

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• I create fields but never garden 👉 Magnetic field

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• I push and pull but never fight 👉 Electric force

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• I power machines but never sweat 👉 Electricity

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• I can induce currents but never act 👉 Electromagnetic induction

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• I am invisible but powerful 👉 Electric field

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• I can repel but never argue 👉 Magnet

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• I generate heat but never burn 👉 Electric current

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• I create sparks but never shout 👉 Electricity

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• I can flow endlessly but never tire 👉 Electric current

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• I attract but never hug 👉 Magnet

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• I make compasses point but never speak 👉 Magnetism

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