Are you a class 12 student looking for high quality Physics Investigatory Projects for your CBSE/ICSE assessments? Do you want to achieve high grades in your physics investigatory project, gain technical skills in electronics and develop a genuine interest in physics and engineering? Now you can with CoolJunk’s new and amazingly easy to use, innovative DIY (do-it-yourself) kit for electronics and electrical projects that are fully compliant with the CBSE/ICSE physics project curriculum requirements. Visit our website: http://www.cooljunk.in/physics-project-kits Using CoolJunk KIT-1 students can set up their personal lab at home, learn hands on electronics and can perform fun-to-do experiments sitting at home. For more information, visit our website: http://www.cooljunk.in

1. Part of Made in India,
Design Innovation
Workshop,2015
A
Fresh
New
Experience
in
Project-­‐Making
&
Learning!

2. PHYSICSINVESTIGATORY
PROJECTON
LOWRESISTANCEPATH
USINGADIODE

3. Do
you
know
that
the
current
flowing
in
a
circuit
is
selecAve
in
nature?
If
there
are
two
paths
for
a
current,
it
will
choose
the
one
with
a
lower
resistance.
Using
this
circuit,
you
will
analyze
how
it
actually
happens.
In
this
project,
you
will
need
a
breadboard,
a
diode,
a
resistor,
an
LED
and
a
few
connecAng
wires.
The
connecAons
are
made
such
that
the
resistor
is
connected
to
the
parallel
combinaAon
of
the
LED
and
the
diode.
Upon
the
compleAon
of
the
circuit,
the
LED
starts
glowing.
In
this
case,
the
LED
is
forward
biased
and
the
diode
is
reverse
biased.
However,
if
the
connecAons
are
reversed,
the
LED
turns
OFF.
In
this
case,
both
the
LED
and
the
diode
are
forward
biased
and
sAll
the
LED
does
not
glow.
The
reasoning
of
the
phenomena
is
inferred
by
doing
the
currents’
path
analysis
and
analyzing
the
threshold
voltages
at
which
the
LED
and
the
diode
become
forward
biased.

4. Have
a
look
at
what
we
provide
in
our
Project
Kit!
CoolJunk
is
India's
fastest
growing
DIY
(do-­‐it-­‐yourself)
kits
company
focused
on
project-­‐based
learning
in
science,
engineering
and
technology.
Having
20,000
users
in
India,
US,
Singapore,
Middle
East
and
New
Zealand,
the
CoolJunk
kits
are
known
for
quality,
innovaAon
and
high
producAon
value.
CoolJunk
has
been
featured
in
naAonal
and
internaAonal
journals
including
Wallstreet,
Yourstory,
Hindu
Business
Line,
NextBigWhat
and
was
tagged
as
the
coolest
Indian
start-­‐up
in
IAN
Bootcamp-­‐2011.
For
more
projects
visit
our
website:
CoolJunk
All
tools
and
components
in
one
box.
Step
by
step
visual
instrucAons
Detailed
experiment
theory
CoolJunkCoolJunkCoolJunk
Follow
us
on:
CoolJunk