Explain why we must make the following changes to a proton test for it to land...
Explain why we must make the following changes to a proton test for it to land where an electron and positron land?
Why must we dramatically decrease an electrical field (Example: from 15 N/C to -27500 N/C) for a proton to land at the same position as an electron when Vo is kept constant?
Why must we dramatically decrease Vo values (example: from 600,000ns to 14000ns) for a proton to land at the same position as a positron when electrical field is kept constant?
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Explain why we must make the following changes to a proton test
for it to land...
Use the worked example above to help you solve this problem. A proton is released from...
Use the worked example above to help you solve this problem. A proton is released from rest at x = -2.90 cm in a constant electric field with magnitude 1.50 times 10^3 N/C, pointing in the positive x-direction. (a) Calculate the change in potential energy when the proton reaches x = 4.96 cm. The response you submitted has the wrong sign. J (b) An electron is now fired in the same direction from the same position. What is its change...
Use the worked example above to help you solve this problem. A proton is released from...
Use the worked example above to help you solve this problem. A proton is released from rest at x2.00 cm in a constant electric field with magnitude 1.50 x 10 N/C pointing in the positive x-direction. (a) Assuming an initial speed of zero, find the speed of a proton at x-0.0800 m with a potential energy of -2.40 x 10-17 j. (Assume the potential energy at the point of release is zero.) m/s (b) An electron is now fired in...
Electric Fields Equipment and Setup: Mathematica file- ElectricFields.nb Section A: Electric Fields Due to Two Charges...
Electric Fields Equipment and Setup: Mathematica file- ElectricFields.nb Section A: Electric Fields Due to Two Charges Computer Setup for Section A 1. The first interactive panel shows electric fields due to two point charges, Qat (-1 m,0) and Q, at (1 m,0). The controls for this panel are at the top on the left 2. The top line has two checkboxes: one to Show Axes and the other to Show Field Lines. The top line also has a slider labeled...
PROBLEM (a) Find the speed of the proton at x 0.0500 m if s released from...
PROBLEM (a) Find the speed of the proton at x 0.0500 m if s released from rest at x -2.00 cm in a constant electric field with magnitude 1.50 x 103 N/C, pointing in the positive direction. (b) Find the initial speed of an electron fired from x 2.00 cm given that its speed has fallen by half when it reaches x 0.120 m STRATEGY Apply conservation of energy, solving for the unknown speeds. Part (b) involves two equations: the...
Help with Part B Use the worked example above to help you solve this problem. A...
Help with Part B Use the worked example above to help you solve this problem. A proton is released from rest at x = −2.00 cm in a constant electric field with magnitude 1.50 103 N/C pointing in the positive x-direction. (a) Assuming an initial speed of zero, find the speed of a proton at x = 0.0600 m with a potential energy of −1.92 10-17 J. (Assume the potential energy at the point of release is zero. Part A Answer is:...
D. Since the proton is moving while feeling a force, work is done on the proton:...
D. Since the proton is moving while feeling a force, work is done on the proton: Won P = Felec Mlax Icoso, where lax is the magnitude of the proton's displacement and is the angle between the direction of that displacement straight to the left in this case) and the direction of the force on the proton. While the proton is approaching the nucleus the work done on it is positive, negative, zero). Important: our attention is now focused on...
which of the following statements about the quantum- mechanical model of atoms is true? a. not...
which of the following statements about the quantum- mechanical model of atoms is true? a. not only did the bohr model correctly describe the hydrogen atom and its line spectra, but it also perfectly described more complicated multielectron atoms b. multiple measurements of the position of hydrogens electron, when its in the ground state, find a range of values, but on average, it is located at a distance of one bohr radius from the proton c. there are multiple values...
Which of the following statements about the quantum-mechanical model of atoms is true? a) Not only...
Which of the following statements about the quantum-mechanical model of atoms is true? a) Not only did the Bohr model correctly describe the hydrogen atom and its line spectra, but it also perfectly described more complicated multi-electron atoms. b) Multiple measurements of the position of hydrogen’s electron, when it’s in the ground state, find a range of values, but on average, it is located at a distance of one Bohr radius from the proton. c) There are multiple values of...
Factors Affecting Power in the t Test After completing this week's assigned readings, discuss one of...
Factors Affecting Power in the t Test After completing this week's assigned readings, discuss one of the following questions: What things can a researcher do to try to increase the magnitude of the d effect size? Suppose that you can increase the d effect size while holding group sizes n1 and n2 constant. How will an increase in d influence the magnitude of t ? Several factors influence statistical power for a one-sample t test. How does statistical power change...
As shown in the figure, an electron is fired with a speed of 3.73 x 10...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
Use the worked example above to help you solve this problem. A proton is released from rest at x = -2.90 cm in a constant electric field with magnitude 1.50 times 10^3 N/C, pointing in the positive x-direction. (a) Calculate the change in potential energy when the proton reaches x = 4.96 cm. The response you submitted has the wrong sign. J (b) An electron is now fired in the same direction from the same position. What is its change...
Use the worked example above to help you solve this problem. A proton is released from rest at x2.00 cm in a constant electric field with magnitude 1.50 x 10 N/C pointing in the positive x-direction. (a) Assuming an initial speed of zero, find the speed of a proton at x-0.0800 m with a potential energy of -2.40 x 10-17 j. (Assume the potential energy at the point of release is zero.) m/s (b) An electron is now fired in...
Electric Fields Equipment and Setup: Mathematica file- ElectricFields.nb Section A: Electric Fields Due to Two Charges Computer Setup for Section A 1. The first interactive panel shows electric fields due to two point charges, Qat (-1 m,0) and Q, at (1 m,0). The controls for this panel are at the top on the left 2. The top line has two checkboxes: one to Show Axes and the other to Show Field Lines. The top line also has a slider labeled...
PROBLEM (a) Find the speed of the proton at x 0.0500 m if s released from rest at x -2.00 cm in a constant electric field with magnitude 1.50 x 103 N/C, pointing in the positive direction. (b) Find the initial speed of an electron fired from x 2.00 cm given that its speed has fallen by half when it reaches x 0.120 m STRATEGY Apply conservation of energy, solving for the unknown speeds. Part (b) involves two equations: the...
D. Since the proton is moving while feeling a force, work is done on the proton: Won P = Felec Mlax Icoso, where lax is the magnitude of the proton's displacement and is the angle between the direction of that displacement straight to the left in this case) and the direction of the force on the proton. While the proton is approaching the nucleus the work done on it is positive, negative, zero). Important: our attention is now focused on...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
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