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What are the magnitude and direction of the electric field whose force will balance the weight...
What are the magnitude and direction of the electric field whose force will balance the weight of the following? (Use the information in the table below). Particle Electron (e)1.6021765 10-99.1094x 10-31 Proton (p)+1.6021765 10-19 1.67262 x 10-27 Neutron (n) Charge (c) Mass (kg) 1.67493 x 10-27 (a) an electron N/c) Direction (b) a proton N/C) Direction
What are the magnitude and direction of the electric field whose force will balance the weight...
What are the magnitude and direction of the electric field whose force will balance the weight of the following? (Use the information in the table below). Particle Charge (C) Mass (kg) Electron (e) −1.6021765 ✕ 10−19 9.1094 ✕ 10−31 Proton (p) +1.6021765 ✕ 10−19 1.67262 ✕ 10−27 Neutron (n) 0 1.67493 ✕ 10−27 (a) an electron (b) a proton
Hello, I tried 3.1e13 and 3.1e14 but they says it wrong! In the Bohr model of the hydrogen atom, the electron in the n =...
Hello, I tried 3.1e13 and 3.1e14
but they says it wrong!
In the Bohr model of the hydrogen atom, the electron in the n = 11 level moves in a circular orbit of radius 6.40 x 10-9 m around the proton. Assume the orbital angular momentum of the electron is equal to 11h/21. (a) Calculate the orbital speed of the electron. 1.99e5 m/s (b) Calculate the kinetic energy of the electron. 1.8e-20 j (c) Calculate the angular frequency of the...
Keep getting it wrong because I need the answer in picofarads (pF) 1. 0/2 points Previous...
Keep getting it wrong because I need the answer in picofarads
(pF)
1. 0/2 points Previous Answers PSE6 26.AE.01. Example 26.1 Parallel-Plate Capacitor Problem A parallel-plate capacitor has an area A = 1.90 X 10^4 m- and a plate separation d = 1.26 mm. Find its capacitance. Strategy Use Equation 26.3. €0. Solution From Equation 26.3, we find the following. (1.90 x 10-4 m² = (8.85 x 10-12 C2/N. 1.26 x 10-3 m X PF Your response differs significantly from...
I don't know why I'm getting the first part wrong if you use the same numbers...
I don't know why I'm getting the first part wrong if you use the
same numbers for part 2.
Three point charges are located at the corners of an equilateral triangle as in the figure below. Find the magnitude and direction of the net electric force on the 1.70 μC charge. (Let A _ 1.70 μC, B-6.80 μC, and C -4.40 μ c.) 0.500 m 60.0° magnitude Your response differs significantly from the correct answer. Rework your solution from the...
Home Work by 3.80 × 5. (a) Two protons in a molecule are separated 0 10...
Home Work by 3.80 × 5. (a) Two protons in a molecule are separated 0 10 m. Find the-electric force exerted by one proton on e other, (b) How does the magnitude of this force com- pare to the magnitude of the gravitational force between the two protons? (c). What If? What must be the charge- to-mass ratio of a particle if the magnitude of the gravita- tional force between two of these particles equals the magnitude of electric force...
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...
Find to three significant digits the charge and the mass of the following particles. Suggestion: Begin...
Find to three significant digits the charge and the mass of the following particles. Suggestion: Begin by looking up the mass of a neutral atom on the periodic table of the elements in Appendix C (a) an ionized hydrogen atom, represented as H charge 0 1.602e-19x Check the number of significant figures. C mass 1.67e-27 kg (b) a singly ionized sodium atom, Na charge 492 1.6020-19x Check the number of significant figures. C 401.67e-27x Your response differs significantly from the...
worked examples is the 2nd photo. plzz help!!! Use the worked example above to help you...
worked examples is the 2nd photo.
plzz help!!!
Use the worked example above to help you solve this problem. The electron and proton of a hydrogen atom are separated by a distance of about 5.62 X 1011 m at some instant. (a) Find the magnitudes of the electric force and the gravitational force that each particle exerts on the other, and the ratio of the electric force, F., to the gravitational force, F F -70E0-8 The response you submitted has...
I used the formula V=rw for part C but it says I am Incorrect. Please could...
I used the formula V=rw for part C but it says
I am Incorrect. Please could someone figure it
out. Thank you very much!!!
In the Bohr model of the hydrogen atom, the electron in the n = 20 level moves in a circular orbit of radius 2.12 x 10-8 m around the proton. Assume the orbital angular momentum of the electron is equal to 20h/21. (a) Calculate the orbital speed of the electron. 109326.21 m/s (b) Calculate the kinetic...
What are the magnitude and direction of the electric field whose force will balance the weight of the following? (Use the information in the table below). Particle Electron (e)1.6021765 10-99.1094x 10-31 Proton (p)+1.6021765 10-19 1.67262 x 10-27 Neutron (n) Charge (c) Mass (kg) 1.67493 x 10-27 (a) an electron N/c) Direction (b) a proton N/C) Direction
Hello, I tried 3.1e13 and 3.1e14
but they says it wrong!
In the Bohr model of the hydrogen atom, the electron in the n = 11 level moves in a circular orbit of radius 6.40 x 10-9 m around the proton. Assume the orbital angular momentum of the electron is equal to 11h/21. (a) Calculate the orbital speed of the electron. 1.99e5 m/s (b) Calculate the kinetic energy of the electron. 1.8e-20 j (c) Calculate the angular frequency of the...
Keep getting it wrong because I need the answer in picofarads
(pF)
1. 0/2 points Previous Answers PSE6 26.AE.01. Example 26.1 Parallel-Plate Capacitor Problem A parallel-plate capacitor has an area A = 1.90 X 10^4 m- and a plate separation d = 1.26 mm. Find its capacitance. Strategy Use Equation 26.3. €0. Solution From Equation 26.3, we find the following. (1.90 x 10-4 m² = (8.85 x 10-12 C2/N. 1.26 x 10-3 m X PF Your response differs significantly from...
I don't know why I'm getting the first part wrong if you use the
same numbers for part 2.
Three point charges are located at the corners of an equilateral triangle as in the figure below. Find the magnitude and direction of the net electric force on the 1.70 μC charge. (Let A _ 1.70 μC, B-6.80 μC, and C -4.40 μ c.) 0.500 m 60.0° magnitude Your response differs significantly from the correct answer. Rework your solution from the...
Home Work by 3.80 × 5. (a) Two protons in a molecule are separated 0 10 m. Find the-electric force exerted by one proton on e other, (b) How does the magnitude of this force com- pare to the magnitude of the gravitational force between the two protons? (c). What If? What must be the charge- to-mass ratio of a particle if the magnitude of the gravita- tional force between two of these particles equals the magnitude of electric force...
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...
Find to three significant digits the charge and the mass of the following particles. Suggestion: Begin by looking up the mass of a neutral atom on the periodic table of the elements in Appendix C (a) an ionized hydrogen atom, represented as H charge 0 1.602e-19x Check the number of significant figures. C mass 1.67e-27 kg (b) a singly ionized sodium atom, Na charge 492 1.6020-19x Check the number of significant figures. C 401.67e-27x Your response differs significantly from the...
worked examples is the 2nd photo.
plzz help!!!
Use the worked example above to help you solve this problem. The electron and proton of a hydrogen atom are separated by a distance of about 5.62 X 1011 m at some instant. (a) Find the magnitudes of the electric force and the gravitational force that each particle exerts on the other, and the ratio of the electric force, F., to the gravitational force, F F -70E0-8 The response you submitted has...
I used the formula V=rw for part C but it says
I am Incorrect. Please could someone figure it
out. Thank you very much!!!
In the Bohr model of the hydrogen atom, the electron in the n = 20 level moves in a circular orbit of radius 2.12 x 10-8 m around the proton. Assume the orbital angular momentum of the electron is equal to 20h/21. (a) Calculate the orbital speed of the electron. 109326.21 m/s (b) Calculate the kinetic...
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