What do batteries do? What IS an electrical load? Don’t short out a battery!
Learn to connect one-way parts and light an LED.
Add batteries together. Change electrical energy into sound energy.
the image on the next slide.
and Buzzers
of electrical energy.
connect one end
of the battery directly
to the other end!
Find your kit and a clean surface.
battery
bands
batteries
leads
Reverse the connections if it doesn't work the first time.
into the circuit loop.
need to use
two batteries
in series to
see the LED.
THAT IS NEXT!
has a nub or small knob.
you first have to know which end is which.
of your battery is FLAT.
the positive terminals
of these four batteries.
negative terminals
that you can see.
connect the PLUS end of one battery
to the minus end of the other.
of the LED is longer.
into other types of energy.
