![4. Table 4 shows measurements of current (mA) flowing in a sample of labelled 100 Ohms resistors at 1 V. From Table 4 what is the systematic error from the sample of the nominal resistance value and what is the random error of manufactured resistors? [10%] Table 4: Measured current (mA) across sample of labelled 100 Ohms resistors at applied potential difference 1 V 1 0.01 9.589.3910.1 9.289.09 10.61 10.30 9.98 9.77](http://img.homeworklib.com/questions/a01d3a80-74d6-11ea-b05b-a919ad6a5699.png?x-oss-process=image/resize,w_560)
Homework Answers
| I | R | error |
| 10.01 | 99.9001 | 2.235373 |
| 9.58 | 104.3841 | 2.248661 |
| 9.39 | 106.4963 | 4.3608 |
| 10.11 | 98.91197 | 3.223504 |
| 9.28 | 107.7586 | 5.623148 |
| 9.09 | 110.011 | 7.875528 |
| 10.61 | 94.25071 | 7.884766 |
| 10.3 | 97.08738 | 5.048094 |
| 9.98 | 100.2004 | 1.935072 |
| 9.77 | 102.3541 | 0.218673 |
| average | 102.1355 | 4.065362 |
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4. Table 4 shows measurements of current (mA) flowing in a sample of labelled 100 Ohms...
6. Table 6 shows a range of voltage values applied across a diode together with measurements...
6. Table 6 shows a range of voltage values applied across a diode together with measurements of the corresponding value of current flowing through the diode. Use regression techniques to find the ideality factor of the diode and calculate the maximum error of a linear interpolation in the 0.9-1 V range compared to [2096] Table 6: Current as a function of voltage in a diode Voltage 0 0.1 0.0.3 0.4 0.5 0.60.7 0.8 0.91 Current 00 (mA) 0 0 0...
4) Given the circuit below. The voltage is 5 volts and each resistor is 10 ohms....
4) Given the circuit below. The voltage is 5 volts and each
resistor is 10 ohms. The current flowing through the circuit (when
measured by an ideal ammeter) is 1 amp.
a) Show current through the circuit is 1 A.
Next, assume you put a DMM (in ammeter mode) which has a
resistance of one ohm at point A. Recalculate the equivalent
resistance of the circuit.
b) What is the current flowing through the circuit now.
This is the current...
Name: ENGT 3050 Fundamentals of Electricity LAB EXERCISE #3 Series and Parallel Circuits Objectives: The objective...
Name: ENGT 3050 Fundamentals of Electricity LAB EXERCISE #3 Series and Parallel Circuits Objectives: The objective of this exercise is to examine Kirchhoff's Voltage and Current Laws. Kirchhoff's Voltage Law (KVL) states, for a closed loop series path the algebraic sum of all the voltages around any closed loop in a circuit is equal to zero. Kirchhoff's Current Law (KCL) states, for a parallel path the total current entering a circuits junction is exactly equal to the total current leaving...
Procedure 1: Measure Voltage and Current for Resistors in Series One 100-Ω Resistor Item Value voltage...
Procedure 1: Measure Voltage and Current for Resistors in Series One 100-Ω Resistor Item Value voltage across voltage source 3.174 V measured current through circuit |0.032 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-S2 resistor 3.150 V 100 Ω Two 100-Ω Resistors in Series Item Value voltage across voltage source3.198 V measured current through circuit 0.017 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-2 resistor 1.582...
Section Date Sudent Name Report on Laboratory Experiment "Ohm's Law" DATA TABLES Table 1: 200 2...
Section Date Sudent Name Report on Laboratory Experiment "Ohm's Law" DATA TABLES Table 1: 200 2 Resistor Table 2: 100 Ω Resistor Current Voltage Current Voltage mA mA 1o.2 2 21 21 2 413 5 52. 10 11 |513 Nominal value Resistance determined from slo pe of graph | % Error Measured value 200 Ω Resistor Resistance from Table 1- 100 Ω Resistor | Resistance from Table 2- QUESTION: Do these resistors satisfy Ohm's law? Please explain your answer.
3. A platinum wire of resistance 5 ohms has 4[amperes] of electric current flowing through it....
3. A platinum wire of resistance 5 ohms has 4[amperes] of electric current flowing through it. (3a) How many electrons are entering (and leaving) the wire per second, and why? (3b) What is the voltage drop across this wire in Volts? (3c) What is the magnetic field magnitude at a distance of 5[mm] away from the wire
I am working on my Physics lab report where it was all about Direct Current Measurement...
I am working on my Physics lab report where it was all about Direct Current Measurement and Ohm’s Law. We had 5 different resistors and had to construct different circuits using a power supply, volt-ohm-milliammeter (VOM) and a digital multimeter to get measurements of resistance, voltage, and current. Nominal values of resistance and tolerance Resistor Nominal Resistance (Ohms) Tolerance (Ohms) R1 680 +/- 68 R2 1000 +/- 50 R3 1500 +/- 75 R4 4700 +/- 470 R5 10,000 +/- 500...
Pease answer questions 4 and 5! Thank you so much! 4. Connect the 2nd resistor in...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
Need help with conclusion questions please 1. The objectives of this lab are (1) to determine...
Need help with conclusion questions please
1. The objectives of this lab are (1) to determine the actual (A) total resistance of three resistors connected in series and compare it with the experimental (E ) value of total resistance (2) to determine the actual (A) total resistance of three resistors connected in parallel and compare it with the experimental(E ) value of total resistance II. Apparatus(Equipment): Voltage source, ammeter that measures current , voltmeter that measures voltage. II. Procedure: Three...
Student Name Date Section Report on Laboratory Experiment "Ohm's Law DATA TABLES Table 1: 200 Resistor...
Student Name Date Section Report on Laboratory Experiment "Ohm's Law DATA TABLES Table 1: 200 Resistor Table 2: 100 Resistor Voltage Current Current Voltage Tv mA A A mA 0 O 10.3 19.5 0 9,8 21.2. 30.9 40.2 so.8 160.2 0 0 10.0098 00212 10.0309 10.0402 10.0508 0.0612) 5.5 0.0103 10,0195 10,03 100395 30 139.5 10 1 52.0 10.019 Nominal value % Error 200 Resistor 100 Resistor Resistance determined from slope of graph Measured value Resistance from Table 1 =...
6. Table 6 shows a range of voltage values applied across a diode together with measurements of the corresponding value of current flowing through the diode. Use regression techniques to find the ideality factor of the diode and calculate the maximum error of a linear interpolation in the 0.9-1 V range compared to [2096] Table 6: Current as a function of voltage in a diode Voltage 0 0.1 0.0.3 0.4 0.5 0.60.7 0.8 0.91 Current 00 (mA) 0 0 0...
4) Given the circuit below. The voltage is 5 volts and each
resistor is 10 ohms. The current flowing through the circuit (when
measured by an ideal ammeter) is 1 amp.
a) Show current through the circuit is 1 A.
Next, assume you put a DMM (in ammeter mode) which has a
resistance of one ohm at point A. Recalculate the equivalent
resistance of the circuit.
b) What is the current flowing through the circuit now.
This is the current...
Name: ENGT 3050 Fundamentals of Electricity LAB EXERCISE #3 Series and Parallel Circuits Objectives: The objective of this exercise is to examine Kirchhoff's Voltage and Current Laws. Kirchhoff's Voltage Law (KVL) states, for a closed loop series path the algebraic sum of all the voltages around any closed loop in a circuit is equal to zero. Kirchhoff's Current Law (KCL) states, for a parallel path the total current entering a circuits junction is exactly equal to the total current leaving...
Procedure 1: Measure Voltage and Current for Resistors in Series One 100-Ω Resistor Item Value voltage across voltage source 3.174 V measured current through circuit |0.032 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-S2 resistor 3.150 V 100 Ω Two 100-Ω Resistors in Series Item Value voltage across voltage source3.198 V measured current through circuit 0.017 A resistance of the circuit calculated current through circuit current 90 difference voltage across 100-2 resistor 1.582...
Section Date Sudent Name Report on Laboratory Experiment "Ohm's Law" DATA TABLES Table 1: 200 2 Resistor Table 2: 100 Ω Resistor Current Voltage Current Voltage mA mA 1o.2 2 21 21 2 413 5 52. 10 11 |513 Nominal value Resistance determined from slo pe of graph | % Error Measured value 200 Ω Resistor Resistance from Table 1- 100 Ω Resistor | Resistance from Table 2- QUESTION: Do these resistors satisfy Ohm's law? Please explain your answer.
3. A platinum wire of resistance 5 ohms has 4[amperes] of electric current flowing through it. (3a) How many electrons are entering (and leaving) the wire per second, and why? (3b) What is the voltage drop across this wire in Volts? (3c) What is the magnetic field magnitude at a distance of 5[mm] away from the wire
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
Need help with conclusion questions please
1. The objectives of this lab are (1) to determine the actual (A) total resistance of three resistors connected in series and compare it with the experimental (E ) value of total resistance (2) to determine the actual (A) total resistance of three resistors connected in parallel and compare it with the experimental(E ) value of total resistance II. Apparatus(Equipment): Voltage source, ammeter that measures current , voltmeter that measures voltage. II. Procedure: Three...
Student Name Date Section Report on Laboratory Experiment "Ohm's Law DATA TABLES Table 1: 200 Resistor Table 2: 100 Resistor Voltage Current Current Voltage Tv mA A A mA 0 O 10.3 19.5 0 9,8 21.2. 30.9 40.2 so.8 160.2 0 0 10.0098 00212 10.0309 10.0402 10.0508 0.0612) 5.5 0.0103 10,0195 10,03 100395 30 139.5 10 1 52.0 10.019 Nominal value % Error 200 Resistor 100 Resistor Resistance determined from slope of graph Measured value Resistance from Table 1 =...
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