When verifying Ohm's law, you plotted a current-voltage graph based on the measured data for an unknown resistor
When verifying Ohm's law, you plotted a current-voltage graph based on the measured data for an unknown resistor, as shown in Fig. 2. Its resistance is estimated to be
a. 0.00006 Ω b. 0.00142Ω c.16.7kΩ d, 704 Ω
Homework Answers
Here,
Y= 0.00142x +0.00006
Shows eqn of straight line
Where 0.00142 is slope of straight line
Slope = 1/R
R= 1/(0.00142)
R=704.22 ohm
Option d is correct.
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When verifying Ohm's law, you plotted a current-voltage graph based on the measured data for an unknown resistor
when verifying ohm’s law, you plotted a current-voltage graph based on the measurements data for unknown...
when verifying ohm’s law, you plotted a current-voltage graph based
on the measurements data for unknown resistor, as show fig 2 it’s
resistance is estimated to be
1.2DE-02 1 10E-02 1.00E-02 9.008-03 8 ODE-03 7.ODE-03 6.0CE-03 5.00E-03 .00E-03 Rx y-0.00142x+0.00006 60 12 Voltage [V] Fig. 1 Fig. 2 When verifying Ohm's law, you plotted a current-voltage graph based on the measured data for an unknown resistor, as shown in Fig. 2. Its resistance is estimated to be 9.
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when verifying ohm’s law, you plotted a current-voltage graph based
on the measurements data for unknown resistor, as show fig 2 it’s
resistance is estimated to be
1.2DE-02 1 10E-02 1.00E-02 9.008-03 8 ODE-03 7.ODE-03 6.0CE-03 5.00E-03 .00E-03 Rx y-0.00142x+0.00006 60 12 Voltage [V] Fig. 1 Fig. 2 When verifying Ohm's law, you plotted a current-voltage graph based on the measured data for an unknown resistor, as shown in Fig. 2. Its resistance is estimated to be 9.
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.
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 =...
Labd 2: Ohm's law and the Measurement of Resistance 1. The voltage drop on a carbon resistor is measured to be 5 Volt and the current flowing in the circuit is 400mA. What is the resistance of this carbon resistor? (5) 2. The current in a wire (5) A. depends only on the potential difference applied B. depends only on the resistance of the wire C. depends on both resistance and potential difference D. does not depend on resistance and...
2) A resistor of unknown resistance is connected to a power supply capable of producing electrical potentials from 0 volts to 10.0 volts. A student connects an ammeter in series with the power supply and resistor so that he can record the current flowing through the system. He produces the chart shown below. Potential Difference vs. Current M Potential Diff (V) 1.0 0.01 0.02 0.03 0.04 2.0 Current (A) 0.008 0.018 0.026 0.035 0.047 Current (A) 4.0 a. Label the...
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