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To Investigate How the Resistance of the Light Dependent Resistor Depends On the Current In the Light Bulb?
Member rating: No Rating | Words: | Submitted: Mon Mar 22 2004
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TO INVESTIGATE HOW THE RESISTANCE OF THE LIGHT DEPENDENT RESISTOR DEPENDS ON THE CURRENT IN THE LIGHT BULB? PANNING: Aim: In the experiment, I am going to investigate how the current in the light bulb affects the resistance of the Light Dependent Resistor (LDR). In this experiment, I am going to vary the resistance in the light bulb circuit in order to vary the current in the light bulb. At the same time, I am going to find out how the resistance of the LDR is affected by the brightness of the light bulb. In the following stages, I will need this scientific knowledge: The current in a series circuit is the same everywhere, but in a parallel circuit, the sum of the current in the branches is equal to the current of whole circuit. The voltage in a parallel circuit is the same everywhere, but in a series circuit, the voltage of each component added together...
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