Electromagnetic Induction Introduction

What is Faradays Law?
What is Lenzs Law?
Learn the definition.

Category:

Education

Tags:

• Electromagnetic
• Induction
• Introduction

[crayonprince]

but what if there are no cars on the road? the light still changes.

[foundcatatron]

Love that you used Aphex Twin for the music. Fitting. So fitting.

[legeek08]

@crayonprince bikes also need to pass thoses lights. They are way too small to be detected.

[MichaelHGoebel]

@foundcatatron can u tell me the name of the track ???

[LordIllidan98]

What about the eddy current losses? And copper loss from heating? And the back-emf created, can't it cause a short circuit?

[Morshidul]

@crayonprince Two things: Electro Magnetic Induction + Timers.

Both do their jobs in traffic lights.

[Loolz94]

@crayonprince Then it doesn't use that kind of equipment..

[gsxxxrk5]

is it possible to create something like this that conducts heat but on a smaller scale and only using a AA battery?

[j209991]

@crayonprince Timers. The electromagnetic field only allows for a quicker changing of the light.

[EnemyCombatant74]

@foundcatatron 9-11

[ahoogaa]

that's why a barrier won't open if you stand with 4 people on that spot, it has nothing to do with weight XD