Ohm's Law

Ohms law Lab# 18 Abstract The particularized objective of this lab is to fructify was to analyze the relationship between voltage and on-going in a given ohmic resistance. Introduction Current is the flow of an galvanising charge, which is expressed in amperes (amps). Voltage is the electromotive force (potential difference), which is expressed in volts. Resistance is the visibles opposition to the flow of electric automobile contemporary which is measured in ohms. Ohms Law is the law that states galvanising current is proportional to voltage and inversely proportional to resistance. The ammeter (measures amperes) is connected in series with in a duty tour. The voltmeter (measures volts is connected in agree within a circuit. Diagram Procedure 1.Do not counter on on the spot source. Properly wire the circuit with the great provide source the voltmeter and the ammeter. Leave the circuit give way for electric resistances and get teachers cheers before moving on. 2.Draw the circuit with resistors where it was left open. 3. go for the resistor in circuit 1, connect the wires and adjust the power supply so that the current listed first is read on the ammeter. Read and record data in the table. 4.Using the alike resistor adjust the power supply so that the ammeter records the s current. get into the data. 5.Repeat steps 3 and 4 for the heartsease of the circuits.

6.Apply Ohms Law to the data and calculate resistivity Analysis Printed value of resistor valuation reserve rangeCurrent (mA)Current (A)Voltage (V)Resistance ( Ohms) Circuit1Resistor 1 60ohms+/-3.00ohms1! 00mA.10A .32A6.2V 19.8V61.94ohms Circuit2Resistor2 120ohms+/-6.25ohms100mA 150mA.10A .15A13V 19.7V130.65ohms Circuit3 Resistor3 150ohms+/- 7.50ohms40mA 60mA.04A .06A7v 9.6V167.5ohms Circuit4 Resistor4 10ohms+/-.50ohms100mA 200mA.10A .20A1V 2V10ohms Percent misconduct: circuit1- 3.23%, circuit2- 4.52, circuit3-11.68%, and circuit4- 0% Conclusion The nevertheless resistor that was...If you want to get a full essay, found it on our website: BestEssayCheap.com

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