.

1. FINAL REPORT PRACTICUM
BASIC PHYSICS 2
DATE OFCOLLECTION:08th
January 2018
DATE OF PRACTICUM:02nd
January 2018
NAME :Utut Muhammad
"MEASURING TOOLS"
Practical tools and materials ...
"Light Emitting Diode"
Definition of
Light Emitting Diode or often abbreviated as LED is an
electronic component that can emit monochromatic light
when given forward voltage.
Specifications:
21 LED Flashlight Specifications of the 21 LED Flashlight
is the aluminum body, LED lifetime 100000 hours, using the
3x AAA batteries. The price is around Rp. 200,000, - / unit.
PartsParts of the
Epoxy Lens, Wire Bonds, Light Cavities, Semiconductors,
Anvils, Post, Coakan, Lens
Uses, Functions, and Benefits
Coilfunction as a medium for delivering energy, if the coil is
thicker, the flow of energy is greater.
Working Principle of the
Tool
The working principle of this coil measuring instrument is
the presence of a force on a carrying conductor which is
placed on a magnetic field (based on the Lorentz
experiment).
How to use
Because LEDs are a type of diode, LEDs have two poles,
anode, and cathode. In this case, the LED will turn on when
there is an electric current flowing from the anode towards
the cathode. Installation of LED poles should not be
reversed because if the pole is reversed, the LED will not
turn on. Led has different characteristics according to the
color produced. The higher the current flowing in the led,
the brighter the light produced.
The types and kinds of
light emitter diodes, LEDs (single color, three three-legged
colors, three-color two feet, seven segments)
K3
that must be considered are knowing how the LED works if
you don't know it will cause damage to the LED, etc.
Practicum Ohm Law, Magnetic Field, Kirchoff, RC circuit,