Hello, this is Bill Nye the Science Guy, and
you are watching my episode on Electric and
Magnetic Fields.
My assistants here today are...
Hi, I'm a generator, and I convert mechanical
energy obtained from an external source into
electrical energy, which is the output.
Hi, I'm Magnetic Field, and I am the effect
of magnetic materials in an electric current.
I am represented by a vector field, and I
have a north and south pole.
I am an electromagnet, a soft metal core made
into a magnet by an electric current flowing
through a coil surrounding it.
I am a DC Motor.
I convert DC power into kinetic energy by
charging a polar armature within a magnet.
I am the surprise guest, I have an EMP Gun,
that disrupts electric fields, and it's pretty
cool.
Ok, you can hear everything from here, so I'm out.
