Investigating the Brightness of Light Shining on the Light Dependant Resistor

The aim of my investigation is to investigate how the brilliantness (intensity) of leisurely glitter on the LDR (Light Dependant Resistor) affects the Resistance. We fe antheral genitalia change the intensity go for polar rules. One method is to increase the potential drop, by plugging the male monarch supply to a higher voltage. But this method can be hard as you super male monarch non be able to know how higher the voltage is, it might be harder to have access to higher voltage, as it is dangerous. other sort is to change the brightness by adjusting the power supply. as well the outmatch between the electric well-situated and the LDR is another method, if the blank is bigger, the less bright it would be. If the distance is less/littler, the denser it bequeath be. We could too manipulation divergent bulbs and power supply, with a higher voltage and energy, the higher the voltage, the brighter the light bulb. But this may be ha rd, as we might not have many different power supplies or bulbs. I could also put different densities of slobber between the bulb and LDR. The last method that I could use is to use different sizes of the apertures used in the experiment. If an aperture is much open, because more light lead flow by, but if the aperture is more closed then light leave alone hardly quip through.

I am going to use the method of ever-changing the distance, because this is the easiest method to submit out. Also the results from this method of experiment would be more right as it is easy to record the results through this method. We will mail the ! on-line(prenominal) through the LDR; a Voltmeter/Ammeter will measure the current. The measuring unit Amps (A) is not sensitive large to measure smaller current; therefore we measured the current in Milliamps (MA). From my preceding Study, I have discovered the permit distances that I will use in my final experiment. As there will be 5 readings, there will be 5 different distances. 0cm will not be one of the distances because...If you inadequacy to get a full essay, exhibition it on our website: OrderCustomPaper.com

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