Christina Nau - Basic Circuit copy

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School

Hillsborough Community College *

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Course

2054L

Subject

Electrical Engineering

Date

Dec 6, 2023

Type

xlsx

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Uploaded by Kayla_2022

Name: Christina Nau Resistor Value from Colour Codes 10 Ω Resistor Value from Ohmmeter 10 Ω Resistor Value from Slope of IV Curve 8.5918 Ω Draw the Plot (IV-Curve) below. V=IR R = V/I Slope 8.5918 Resistor Value from Colour Codes 100 Ω Resistor Value from Ohmmeter 99.1 Ω Resistor Value from Slope of IV Curve 105.13 Ω Draw the Plot (IV-Curve) below. V=IR R = V/I Slope 105.13 Resistor Value from Colour Codes 60 Ω Resistor Value from Ohmmeter 559.7 Ω Resistor Value from Slope of IV Curve 589.5 Ω Draw the Plot (IV-Curve) below. V=IR R = V/I Slope 0 0.05 0.1 0.15 0.2 0.25 0 0.5 1 1.5 2 2.5 f(x) = 8.59178639491417 x + 0.324862451916664 R² = 0.965226803958558 Current Vs. Voltage Current Voltage 0 0.005 0.01 0.015 0.02 0.025 0.03 0 1 2 3 f(x) = 105.127516778524 x − 0.057221476510068 R² = 0.99874660526715 Current Vs. Voltage Current Voltage

589.5 0 0.002 0.004 0.006 0.008 0.01 0 2 4 6 f(x) = 589.497297848476 x − 0.344230651575405 R² = 0.993328366482482 Current Vs. Voltage Current Voltage

Using Power Source (instek) Linest Brown Black Current Voltage 8.591786 0.324862 Orange Orange 0.0016 0.23 0.576562 0.063221 Yellow Violet 0.0025 0.36 0.965227 0.134475 Brown Black 0.003 0.43 222.0623 8 0.0043 0.6 4.015691 0.144669 Brown Black 0.08 0.87 0.09 0.97 0.11 1.18 0.14 1.48 0.16 1.74 0.22 2.36 Using Power Source (instek) Linest Brown Black Current Voltage 105.1275 -0.057221 0.004 0.36 1.316703 0.019508 0.006 0.56 0.998747 0.025413 0.009 0.87 6374.666 8 0.01 1.02 4.116794 0.005166 0.013 1.29 0.014 1.42 0.016 1.64 0.018 1.88 0.021 2.15 0.024 2.43 Using Power Source (instek) Linest Black Blue Current Voltage 589.4973 -0.344231 0.001 0.37 17.08073 0.101139 0.002 0.89 0.993328 0.141522 0.003 1.34 1191.107 8 0.004 1.79 23.85601 0.160228 0.005 2.72

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0.006 3.16 0.007 3.65 0.008 4.31 0.0081 4.65 0.009 4.98

Red 1kΩ 10x100 = 1,000 Ohms Red 3.2kΩ 33x100 = 3,300 Ohms Red 4.6kΩ 47x100 = 4,700 Ohms Orange 9.86kΩ 10x1000 = 10,000 Ohms Black 10x1 = 10 Ohms Brown 10x10 = 100 Ohms Brown 6x10 = 60 Ohms

Q. 01 . From the IV-Curve, what is the resistance value and what variable does the slope of the line Answer : The slope of the line corresponds to the resistance value from the IV-Curve, so the resistance value 8.5918 Ω , graph 2 is 105.13 Ω , and graph 3 is 589.5 Ω . Q. 02 . Explain how to setup a DMM to measure voltage across a resistor. Note : You are explaining this for your benefit, next week I will not explain how to use a voltmeter. used, where to the cables go, where do wires go, etc. Answer : To set up a DMM to measure the voltage across a resistor, you would first set the DMM to the volta mode by turning the dial to the "V" setting. Next, you will connect the red probe to the positive term resistor (usually marked with a + sign or V Ω Hz label), as well as the black probe to the negative t resistor (usually marked with a - sign or COM label). Once the red and black probes are connected, the probes to the terminals of the resistors, so the meter is parallel, in which the DMM display will measurement (volts or V) for you to record. Q. 03 . Explain how to setup a DMM to measure current in a circuit. Will it matter if the ammeter (D measure current) is before or after the resistor (on the side of the + or – terminal)? Note : You are explaining this for your benefit, next week I will not explain how to use an ammeter. used, where to the cables go, where do wires go, etc. Answer : To set up a DDM to measure current in a circuit, you must first turn the dial until it is set to mA. On you will plug the red probe lead of the multimeter into the VcHz labeled socket, and the black prob COM labeled socket. Once the probes are connected, you will connect the ammeter into the resistor sure the circuit is disconnected while inserting the red and black probes. It will matter if the ammet after the resistor because the current has to flow a certain way. The ammeter should come before th side of the battery's positive terminal since the current has to flow through the multimeter before it resistor. Once everything is set up, and plugged in, the value of the current will show up on the amm you can record the data.

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correspond to? e for graph 1 is . What ports are age measurement minal of the erminal of the , you will touch show a voltage DMM used to r. What ports are nce set on mA, be lead into the r in series. Make ter is before or he resistor, on the can reach the meter's display so