Magnetic Silty

Series and Parallel Circuits Name: Date: March 23rd, 2012 question laboratory Partner Objective: * To determine the differences in reals and voltages in series and correspond circuits and to understand shield. * To measure the alike galvanizing resistance (load) of a circuit. * Use Ohms natural law to calculate combining weight resistance of series and parallel circuits. Materials: * 2 certain meters or multimeters| * deuce 10-? undergrounds| * Universal science laboratory Interface| * two 50-? undergrounds| * Logger pro | * two 68-? resistors| * vernier scale Voltage Probe System| * momentary-contact transfer| * low-voltage DC power supply| * connecting wires| Preliminary Questions: 1. exploitation what is known approximately electricity, hypothesize about how series resistors would furbish up flow flow. What would you expect the effective resistance of two adequate resis tors in series to be, compared to the resistance of a single resistor? In a series circuit, apiece device is committed in a manner such that there is merely integrity pathway by which eruption can track the outer circuit. Each charge passing through the eyelet of the away circuit will pass through each resistor in consecutive fashion.

Charge flows together through the outside circuit at a rate that is over the same. The current is no greater at adept side as it is at another location. The actual amount of current varies inversely with the amount of overall resistance. There is a exvirtuosorate affinity between t he resistance of the individual resistors an! d the overall resistance of the accumulation of resistors. As far as the battery that is pumping the charge is concerned, the movement of two 6-resistors in series would be equivalent to having one 12- resistor in the circuit. The heading of three 6- resistors in series would be equivalent to having one 18- resistor in the circuit. And the presence of four 6- resistors in series would be equivalent to having one 24- resistor in the circuit....If you want to get a ample essay, order it on our website: OrderCustomPaper.com

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