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.
Add Answer to:
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.
When verifying Ohm's law, you found that the electric current was a function of a....
When verifying Ohm's law, you found that the electric current was a function of a. capacitance b. voltage c. milliamps d. time
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.
1 A repelling force must occur between two charged objects under which conditions?
1 A repelling force must occur between two charged objects under which conditions? a. charges are of unlike signs b. charges are of like signs c. charges are of equal magnitude d.charges are of unequal magnitude 2 Two point charges are 4 cm apart. They are moved to a new separation of 2 cm. By what factor does the electric force between them change? a.2 b. 1/2 c.4 d. 1/4 3. By mapping the equipotential lines, you can draw a. the charge b. the electric field...
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 =...
Labd 2: Ohm's law and the Measurement of Resistance 1. The voltage drop on a carbon...
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...
1. Answer A-D having to do with Ohm's Law: A. What is the resistance of a...
1. Answer A-D having to do with Ohm's Law: A. What is the resistance of a toaster if 111 V produces a current of 4.28 A? B. What voltage will produce 0.45 A of current through a 4996 Ω resistor? C. What is the current in the element of an electric clothes dryer with a resistance of 8.86 Ω when it is connected to 243 V? D. What is the resistance of a 13.00 m length of copper wire 2.0...
A resistor was connected to a variable voltage source and the current was measured for various...
A resistor was connected to a variable voltage source and the current was measured for various voltages.The following results were obtained: Trial Voltage (V) Current (mA) 1 1 3.3 2 1.96 7.1 3 3.03 10.9 4 3.98 13.7 where V is the voltage difference across the resistor and I is the current travelling through the resistor at the same time. Calculate the resistance for each trial and the average of the resistances. Determine the uncertainty in the average resistance. Report...
2) A resistor of unknown resistance is connected to a power supply capable of producing electrical...
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...
11. Since Analog Discovery can only measure voltage, we have to use Ohm's Law to calculate...
11. Since Analog Discovery can only measure voltage, we have to use Ohm's Law to calculate the input current to the circuit (LAB), then calculate total resistance. For the circuit in Fig. 1, connect resistor (Rs - could be any value - for example Rs - 1k) in series with the voltage source (5V) as shown below and use Analog Discovery Voltmeter to measure the voltage across Rs. Then the input current lab (from A to B)= VR/Rs. Measure the...
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...
11. Since Analog Discovery can only measure voltage, we have to use Ohm's Law to calculate the input current to the circuit (LAB), then calculate total resistance. For the circuit in Fig. 1, connect resistor (Rs - could be any value - for example Rs - 1k) in series with the voltage source (5V) as shown below and use Analog Discovery Voltmeter to measure the voltage across Rs. Then the input current lab (from A to B)= VR/Rs. Measure the...
Most questions answered within 3 hours.
-
1. In eukaryotic cells the genomes of
&
asked 10 minutes ago -
The standard enthalpy of propanol (C3H7OH) is -303.0 kJ/mol.
Compute both of the
gross and net...
asked 10 minutes ago -
2) Write a C++ program that uses a class called “Degree” to
obtain the trigonometric
values...
asked 11 minutes ago -
Why PWM using H-bridge for control motor speed is more power
effiecient than the linear amplifier...
asked 25 minutes ago -
In 1999, Carly Fiorina famously said,"I hope that we are at a
point that everyone is...
asked 27 minutes ago -
Individuals in a species of moth vary in wing color from white to
black, but all...
asked 40 minutes ago -
The following standards for variable manufacturing overhead have
been established for a company that makes only...
asked 52 minutes ago -
The United States government wanted to determine what proportion
of Americans approve of the current president,...
asked 1 hour ago -
2-N stone is dropped from the top of a cliff. The stone hits the
ground 3...
asked 1 hour ago -
Vitamins participate in metabolic reactions in their coenzyme
forms . Match the following reactions to the respective...
asked 1 hour ago -
We have developed a new mobile device and wish to gain insight
into the price that...
asked 1 hour ago -
12.8 ml of a solution is run into an empty flask, from a buret.
The mass...
asked 1 hour ago