Ohm's Law

Ohms law Lab# 18 Abstract The detail objective of this lab is to countersink was to analyze the relationship mingled with voltage and flowing in a given ohmic resistance. Introduction Current is the menstruate of an galvanising charge, which is explicit in amperes (amps). Voltage is the electromotive force (potential difference), which is expressed in volts. Resistance is the fabrics opposition to the cling of electric automobile authorized which is measured in ohms. Ohms righteousness is the law that states galvanising current is proportional to voltage and reciprocally proportional to resistance. The ammeter (measures amperes) is connected in series with in a locomote. The voltmeter (measures volts is connected in match within a circuit. Diagram Procedure 1.Do not call on on the spot source. Properly electrify the circuit with the great military force source the voltmeter and the ammeter. Leave the circuit open for resistors and get teachers cheers to begin with moving on. 2.Draw the circuit with resistors where it was left(a) open. 3. utilize the resistor in circuit 1, connect the wires and dress the federal agency supply so that the current listed first is take up on the ammeter. Read and degrade data in the table. 4.Using the homogeneous resistor adjust the power supply so that the ammeter records the s current. Record the data. 5.Repeat steps 3 and 4 for the heartsease of the circuits.

6.Apply Ohms rectitude to the data and calculate resistivity Analysis Printed entertain of resistor Tolerance rangeCurrent (mA)Current (A)Voltage (V)Resistance (Ohms) Circuit1Resistor 1 60ohms+/-3.00ohms100mA.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 only resistor that was...If you involve to get a wide essay, order it on our website: Ordercustompaper.com

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