Magnetic Silty

Series and Parallel Circuits Name: Date: March 23rd, 2012 query laboratory Partner Objective: * To determine the differences in reals and voltages in series and duplicate circuits and to understand shield. * To measure the alike electric resistance (load) of a circuit. * Use Ohms police force to calculate combining weight resistance of series and parallel circuits. Materials: * 2 circulating(prenominal) meters or multimeters| * deuce 10-? undergrounds| * Universal science lab Interface| * two 50-? resistivitys| * 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 to the highest degree electricity, hypothesize about how series resistors would furbish up live flow. What would you expect the effective resistance of two ade quate resistors 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 wiz pathway by which eruption can track the away circuit. Each charge passing through the eyelet of the outside circuit will pass through each resistor in consecutive fashion.

Charge flows together through the external circuit at a rate that is over the same. The current is no greater at mavin side as it is at another location. The actual amount of current varies mutually with the amount of overall resistance. There is a ex adeptrate kin d between the resistance of the individual r! esistors and the overall resistance of the hookup of resistors. As far as the battery that is pumping the charge is concerned, the nominal head of two 6-resistors in series would be equivalent to having one 12- resistor in the circuit. The movement 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 dear essay, order it on our website: OrderCustomPaper.com

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