Magnetic Silty

Series and Parallel Circuits Name: Date: March 23rd, 2012 interrogation laboratory Partner Objective: * To determine the differences in reals and voltages in series and mate circuits and to understand shield. * To measure the alike electrical resistance (load) of a circuit. * Use Ohms police to calculate combining weight resistance of series and parallel circuits. Materials: * 2 stream meters or multimeters| * deuce 10-? undergrounds| * Universal research 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 just about electricity, hypothesize about how series resistors would furbish up circulating(prenominal) flow. What would you expect the effective resistance of two adequa te 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 adept pathway by which eruption can track the remote circuit. Each charge passing through the eyelet of the outside circuit will pass through each resistor in consecutive fashion.

Charge flows together through the extraneous circuit at a rate that is over the same. The current is no greater at cardinal side as it is at another location. The actual amount of current varies mutually with the amount of overall resistance. There is a ex binglerate affinity between the resistance of the ind! ividual resistors and the overall resistance of the assembly of resistors. As far as the battery that is pumping the charge is concerned, the armorial bearing of two 6-resistors in series would be equivalent to having one 12- resistor in the circuit. The nominal head 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 full(a) essay, order it on our website: BestEssayCheap.com

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