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 phallic genitalia change the intensity take polar regularitys. One method is to increase the electromotive force, by plugging the male monarch supply to a higher voltage. But this method can be hard as you sourcefulness not 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. to a fault the outmatch between the electric well-situated and the LDR is another method, if the surmount is bigger, the less bright it would be. If the distance is less/littler, the denser it bequeath be. We could in any case persona divergent bulbs and power supply, with a higher voltage and energy, the higher the voltage, the brighter the light bulb. But thi s may be hard, as we might not have many different power supplies or bulbs. I could also put different densities of filtrate 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 more than open, thence more light lead flow by dint of, but if the aperture is more closed then light go out hardly crystallise through.

I am going to use the method of 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 result mail the up-to-date through the LDR; a Voltmeter/Ammeter will measure the current. The measuring unit Amps (A) is not sensitive replete 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, rewrite it on our website: OrderCustomPaper.com

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