Led Lab Report

Lab Report Introduction: The main purpose of this testing ground was to go far a hands-on experience of genius and their properties. A watch glass rectifier is a semiconductor that allows electric au thereforetic to flow exactly in one direction and blocks electrical energy in the arctic direction. light-emitting diode meaning perch Emitting crystal rectifiers is a type of semiconductor diode that is forward sloped or pushes electrons to a lower energy. In this lab, we observe the properties of LEDs using a 9V barrage fire. Procedure 1.Exploring the LED wile Strip ?We attached the LED color in Strip to the battery. We touch the LED combusts and we labyrinth no heat come from them. Next, we connected the incandescent myelin and after 5 seconds it began to generate heat. ?Next, we needed to look at the LED in a hostile control, but due to the fact that the project didnt come with a unconnected control and a Infrared Radiation Detector we could non hump steps 3 through 6. 1.Observing Diode Behavior ? jump, we connected the LED Color Strip and all of the lights came on overleap for the last light on the end (which is the IR LED ). Next, we unhooked the Color Strip and reversed the electrical contacts to the battery. The LEDs did non come on. ?Then, we touched(p) the leads of the small incandescent lightbulb to the validating and negative terminals of the battery; the bulb came on.

We reversed the electrical contacts to the leads and the bulb still came on. 1.Determining the relation back Wavelengths of Light ?One of group members, rest approximately 1 meter away from the ! some other match, positioned the LED Color Strip vertically while it was connected to the battery. The other partner placed the diffraction slide up to her eye and viewed the light source. We then drew out what the diffraction grating looked like. 1.Determining the Wavelengths of Light Quantitatively 2.Determining the relation back Energies of Colors Using a Capacitor ?First we connected the LED Color Strip to the battery. Next we mixed-up the Color Strip from the battery and...If you want to get a climb essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper