Electricity & Magnetism Tricks
📋 What it is
Static shocks, magnet levitation, and electromagnets show electricity and magnetism are linked.
🗣️ Coach says
Rub a balloon on your hair and it sticks to a wall — that’s static electricity. Wrap a wire around a nail, add a battery, and it grabs paperclips — an electromagnet. These “tricks” reveal the deep truth: electricity and magnetism are two sides of one force.
🧠 Memory hook
Static, electromagnets, levitation — all show electricity and magnetism are linked.
😂 Giggle
What did the magnet say during the levitation trick?
"I find you very attractive!"
😲 Whoa!
A maglev train floats above its track on magnetic force alone, letting it glide at over 600 km/h with almost no friction.
✅ Quick check: How can wire + a battery + a nail pick up paperclips?
Say your answer out loud first — then reveal.
The flowing electricity turns the coil into a magnet (an electromagnet) — electricity creates magnetism.
Moving electric current produces a magnetic field.
🧪 Try it! (2 minutes)
Rub a balloon on your hair, then hold it near small paper bits. Static electricity makes them jump to it.