When asked to graph current vs voltage what variable goes on the x axis a. Resistance...
When asked to graph current vs voltage what variable goes on the x axis a. Resistance b. Voltage c. Resistivity d. Current 2.5 points
QUESTION 2 Given that a graph of voltage vs current is a straight line, what are the units of the slope? a. Amps b. Volts/Amps c. Amps/Volts d. Volts 2.5 points
QUESTION 3 Given that a graph of sin(θ1) vs sin(θ2) is a straight line graph, and that Snell's law is n1sin(θ1) =n2sinθ2 and knowing that n1=1 what quantity does the slope of the graph represent. a. sinθ2 b. sinθ1 c. n2 d. n1
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When asked to graph current vs voltage what variable goes on the
x axis a. Resistance...
5-7 please C O If you plot voltage vs. current in a circuit, and you get...
5-7 please
C O If you plot voltage vs. current in a circuit, and you get a linear line, what is the significance of the slope? (A) Power. (B) Discriminant. (C) Resistance. (D) None of the above. A resistor has 3 volts across it. Its resistance is 1.5 ohms. What is the current? (A) 3A O c (B) 12A (C) 2A 1.5A A resistor has 8 volts across it and 3 amps going through it. What is the power consumed?...
Given a 5cm tall object and that do is 30 and di is 45 what is...
Given a 5cm tall object and that do is 30 and di is 45 what is the height of the image. a. 3.3cm b. -7.5cm c. -1.5cm d. 7.5cm A magnetic assembly is placed on a scale, the change in mass when a current carrying wire is placed between the magnetic poles reads 0.030kg. Given that the length of the wire is 10cm and the current is 4A what is the magnetic strength of the magnetic assembly. a. 0.00736T b....
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...
3.4 Preliminary Assignment 1) The following table contains current/voltage pairs of points as determined from an...
3.4 Preliminary Assignment 1) The following table contains current/voltage pairs of points as determined from an experiment to verify Ohm's Law. A) Use graph paper and plot these points as voltage vs. current B) Does this device follow Ohm's Law? How do you know? C) Determine the value of the resistor used in this circuit. Current (Amps) -0.227 -0.180 -0.070 -0.022 +0.054 +0.126 +0.185 +0.258 Voltage (Volts) -2.320 -1.847 -0.721 -0.203 +0.586 +1.329 +1.937 +2.680 resistor. The 2) A (20.10.2),...
2. Figure 5 depicts how power is distributed from the power company to their customers through...
2. Figure 5 depicts how power is distributed from the power company to their customers through a combination of two transformers and a transmission line The transmission line is shown to have a resistance equal to 22. N, and N2 represent the number of turns on the primary or the secondary of the two transformers. İp is the current provided by the power company iis the current through the transmission line The power company provides 120v, 60 Hz to the...
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...
15. Three components are connected in series; the total resistance is 200 a. If the combined...
15. Three components are connected in series; the total resistance is 200 a. If the combined resistance of two of the components is 150, what is the resistance of the third component? 2. Given the c unknown val (a) 100 ohms () 25 ohms (c) 75 ohms (d) 50 ohms 16. What value of current will flow through the circuit in the diagram (Figure 5-26) on page 88 in the textbook? (a) 1 amp (b) 2 amps (c) 4 amps...
The graph below shows data for five different resistors (identified by their color). Determine the resistance...
The graph below shows data for five different resistors
(identified by their color). Determine the resistance of each
resistor.
Ask Your Teacher 8. + 10 points Current: V vs I Graph My Notes The graph below shows data for five different resistors (identified by their color). Determine the resistance of each resistor VOLTAGE vs. CURRENT GRAPH V (V) 1000+ Ω A.) Rorange= 800 B.) Rgreen = 600 C.) Rblue Ω 400 D.) Rred 200 Ω E.) Rpurple I (A) 50...
The voltage drop (V) across a resister is proportional to the current (I) through the resister. Ohm's Law: V = IR. Wednesday's laboratory expernnent attempts to verify Ohm's Law and...
The voltage drop (V) across a resister is proportional to the current (I) through the resister. Ohm's Law: V = IR. Wednesday's laboratory expernnent attempts to verify Ohm's Law and measure the resistance (R) of a resister Ammeters and voltmeters potentially have offsets, resulting in a constant added to the equation: V = IR + VO If voltage satisfying this equation is plotted against current, the result is a line. With voltage on the y-axis and current on the r-axis,...
An object's motion is represented by the x vs. t graph shown below Hint: Velocity is...
An object's motion is represented by the x vs. t graph shown below Hint: Velocity is the slope of x vs. t graph, and acceleration is slope of v vs. t graph. 130 points: 5 points each r (s) t (a) a. Draw the corresponding v vs. t graph on the axes provided. b. Draw the corresponding a vs. t graph on the axes provided. c. At what times is the position a maximum (most positive)? At those times, is...
5-7 please
C O If you plot voltage vs. current in a circuit, and you get a linear line, what is the significance of the slope? (A) Power. (B) Discriminant. (C) Resistance. (D) None of the above. A resistor has 3 volts across it. Its resistance is 1.5 ohms. What is the current? (A) 3A O c (B) 12A (C) 2A 1.5A A resistor has 8 volts across it and 3 amps going through it. What is the power consumed?...
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...
3.4 Preliminary Assignment 1) The following table contains current/voltage pairs of points as determined from an experiment to verify Ohm's Law. A) Use graph paper and plot these points as voltage vs. current B) Does this device follow Ohm's Law? How do you know? C) Determine the value of the resistor used in this circuit. Current (Amps) -0.227 -0.180 -0.070 -0.022 +0.054 +0.126 +0.185 +0.258 Voltage (Volts) -2.320 -1.847 -0.721 -0.203 +0.586 +1.329 +1.937 +2.680 resistor. The 2) A (20.10.2),...
2. Figure 5 depicts how power is distributed from the power company to their customers through a combination of two transformers and a transmission line The transmission line is shown to have a resistance equal to 22. N, and N2 represent the number of turns on the primary or the secondary of the two transformers. İp is the current provided by the power company iis the current through the transmission line The power company provides 120v, 60 Hz to the...
15. Three components are connected in series; the total resistance is 200 a. If the combined resistance of two of the components is 150, what is the resistance of the third component? 2. Given the c unknown val (a) 100 ohms () 25 ohms (c) 75 ohms (d) 50 ohms 16. What value of current will flow through the circuit in the diagram (Figure 5-26) on page 88 in the textbook? (a) 1 amp (b) 2 amps (c) 4 amps...
The graph below shows data for five different resistors
(identified by their color). Determine the resistance of each
resistor.
Ask Your Teacher 8. + 10 points Current: V vs I Graph My Notes The graph below shows data for five different resistors (identified by their color). Determine the resistance of each resistor VOLTAGE vs. CURRENT GRAPH V (V) 1000+ Ω A.) Rorange= 800 B.) Rgreen = 600 C.) Rblue Ω 400 D.) Rred 200 Ω E.) Rpurple I (A) 50...
The voltage drop (V) across a resister is proportional to the current (I) through the resister. Ohm's Law: V = IR. Wednesday's laboratory expernnent attempts to verify Ohm's Law and measure the resistance (R) of a resister Ammeters and voltmeters potentially have offsets, resulting in a constant added to the equation: V = IR + VO If voltage satisfying this equation is plotted against current, the result is a line. With voltage on the y-axis and current on the r-axis,...
An object's motion is represented by the x vs. t graph shown below Hint: Velocity is the slope of x vs. t graph, and acceleration is slope of v vs. t graph. 130 points: 5 points each r (s) t (a) a. Draw the corresponding v vs. t graph on the axes provided. b. Draw the corresponding a vs. t graph on the axes provided. c. At what times is the position a maximum (most positive)? At those times, is...
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