In
an
electric
circuit
,
a
____________________
provides
an
electric
current
(
or
current
)
.
This
flows
through
wires
,
which
conduct
the
electricity
(
provide
a
way
for
it
to
travel
)
The
current
is
used
to
light
a
lamp
.
So
,
like
all
circuits
,
the
example
includes
:
an
electrical
supply
(
in
this
case
,
the
cell
)
,
an
electrical
____________________
(
an
electrical
path
,
in
this
case
,
wires
)
and
one
or
more
electrical
components
.
____________________
,
measured
in
amperes
,
is
the
rate
or
flow
of
electric
charge
.
Electric
charge
is
carried
by
____________________
,
particles
with
negative
charge
,
which
are
normally
attached
to
atoms
.
When
an
electric
current
flow
through
a
conductor
,
the
electrons
move
from
one
atom
to
another
,
in
the
case
of
the
copper
____________________
,
from
one
copper
atom
to
the
next
.
If
the
number
of
electrons
flowing
through
a
conductor
increases
,
then
the
amperage
or
ampage
(
current
)
increases
.
When
electrons
flow
,
carrying
a
current
,
they
can
be
called
charge
carriers
.