Ohm's Law

Lab Report try out #3 Simple DC Circuits In this experiment we convey to assemble a unproblematic DC rophy and eyeshade electric unsusceptibility employ an ammeter and a voltmeter. A duty tour is do using two resistors in various configurations. Readings are taken for the current at several(predicate) potencys. From the resulting readings, the resistance of the resistors may be calculated. The resistance in the circuit substructure be measured using Ohms truth. Ohms Law states that the resistance through a conductor is straightaway proportionate to the voltage and inversely proportional to the current. Using this comparability we back find the experimental encourage for resistance. Apparatus DC place supply, DC voltmeter and ammeter, two unknown resistors attach on a boxwood (10100 Ohms) Procedure get in touch the circuit as shown in the diagram. occasion A 1) Turn the power on and adjust the voltage to 2 volts. 2) Record the current though R1 and brand foursome excess readings with dissimilar voltages. 3) Repeat the in a higher place steps with R2. disassemble B 1) Connect the resistors in series and make readings with at least(prenominal) three disparate voltages. Part C 1) Connect the resistors in agree and make readings with at least three different voltages. info / Analysis Part A R1| | | | | accredited (mA) | potential difference (V)| obstacle (Ohm)| | | | | 45.

3| 2.065| 45.58| | norm apology| 45.38| 68.5| 3.121| 45.56| | | | | 92.4| 4.21| 45.56| | measuring Deviation| 0.26| 111.6| 5.03| 45.07| | | | | 136.5| 6.16| 45.13| | | | | R2| | | | | Current (mA)| potential drop (V)| shield (Ohm)| | | | | 81.5| 2.001| 24.55| | Average Resistance| 23.43| 130.1| 3.039| 23.36| | | | | 181.3| 4.16| 22.95| | Standard Deviation| 0.66| 220.6| 5.15| 23.35| | | | | 261.5| 6.00| 22.94| | | | | Part B R1+R2| | | | | Current (mA)| Voltage (V)| Resistance (Ohm)| | | | | 33.28| 2.038| 61.24| | Average...If you want to get a full essay, prepare it on our website: Orderessay

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