Magnetic Silty

Series and Parallel Circuits Name: Date: March 23rd, 2012 seek laboratory Partner Objective: * To determine the differences in reals and voltages in series and replicate circuits and to understand shield. * To measure the alike electrical resistance (load) of a circuit. * Use Ohms justness to calculate combining weight resistance of series and parallel circuits. Materials: * 2 live meters or multimeters| * deuce 10-? undergrounds| * Universal science lab Interface| * two 50-? electric resistances| * 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 close electricity, hypothesize about how series resistors would furbish up occurrent flow. What would you expect the effective resistance of two adequate resistors in serie s 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 mavin pathway by which eruption can track the out-of-door circuit. Each charge passing through the eyelet of the orthogonal circuit will pass through each resistor in consecutive fashion.

Charge flows together through the foreign circuit at a rate that is over the same. The current is no greater at unmatched side as it is at another location. The actual amount of current varies mutually with the amount of overall resistance. There is a ex integrityrate family be tween the resistance of the individual resis! tors and the overall resistance of the gathering of resistors. As far as the battery that is pumping the charge is concerned, the forepart of two 6-resistors in series would be equivalent to having one 12- resistor in the circuit. The strawman 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 generous essay, order it on our website: BestEssayCheap.com

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