Correct answer is D. Show Work and explain why answer is D in this case.
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Correct answer is D. Show Work and explain why answer is D in
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The electron that flies in the tube has energy of 12 keV. The cathode-ray tube is oriented so that the electrons move in a horizontal direction from the south to the north. Earth's magnetic field...
The electron that flies in the tube has energy of 12 keV. The cathode-ray tube is oriented so that the electrons move in a horizontal direction from the south to the north. Earth's magnetic field component B = 5.5 * 10-5T is facing downwards. In what direction will the electron beam be tilted? How big is the electron beam deflection x when the electrons in the tube have flown 20 cm?
QUESTION 4 At home during a break from classes, you visit your grandparents who still have...
QUESTION 4 At home during a break from classes, you visit your grandparents who still have a tube type television, with the deep and heavy case in them, a beam of electrons fired from the center rear of the picture tube is steered to paint an image on the front of the tube ) Their living room is arranged so that the TV is on the north wall of the house, facing south, in which direction, if ever so slightly...
Chapter6 Electron Deflection Learning Objectives By the end of this activity, you should be able to:...
Chapter6 Electron Deflection Learning Objectives By the end of this activity, you should be able to: Describe qualitatively how charged particles are deflected by an electric field. Describe qualitatively and quantitatively how charged particles are deflected by a magnetic field. 6.1 Pre-lab Find a reasonably reliable source on cathode ray tubes (CRT). Study the inner workings of a CRT and answer the following questions: [6.1] Question: What particle is undergoing motion in a CRT? List the name, mass, and charge...
An electron beam moves toward a cathode ray tube screen, which is 30 cm away from...
An electron beam moves toward a cathode ray tube screen, which is 30 cm away from the negative electrode. The electrons are accelerated by a potential difference of 14 kV. Estimate the maximum displacement of the electron beam caused by Earth's magnetic field. The average magnetic field at the surface of Earth is roughly BE = 45×10−6T. answer with units
Q 11) An electron beam moves toward a cathode ray tube screen, which is 20 cm...
Q 11) An electron beam moves toward a cathode ray tube screen, which is 20 cm away from the negative electrode. The electrons are accelerated by a potential difference of 18 kV. Estimate the maximum displacement of the electron beam caused by Earth's magnetic field. The average magnetic field at the surface of Earth is roughly BE = 45×10^−6T. Express your answer with the appropriate units.
please answer these all of these. Answer all please 16. Dr. Evil has a 2400 kg...
please answer these all of these. Answer all please
16. Dr. Evil has a 2400 kg satellite in a circular orbit 950 km above the surface of the Earth. re = 6.38 x 10m a) How much work must be done to move the satellite from Earth to that orbit? b) What is the binding energy of the satellite in that orbit? c) Calculate the escape velocity of the satellite from Earth's potential well while it is in its orbit....
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical...
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical constants. From the set-up demonstrated in class, we are able to find a monumental combination of two physical constants-the charge of an electron (e) and the mass of an electron (m). Since the charge of an electron (e) is well known through other experiments, we will use the ratio of charge to mass to find the mass of an...
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical...
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical constants. From the set-up demonstrated in class, we are able to find a monumental combination of two physical constants-the charge of an electron (e) and the mass of an electron (m). Since the charge of an electron (e) is well known through other experiments, we will use the ratio of charge to mass to find the mass of an...
Older televisions display a picture using a device called a cathode ray tube, where electrons are...
Older televisions display a picture using a device called a cathode ray tube, where electrons are emitted at high speed and collide with a phosphorescent surface, causing light to be emitted. The paths of the electrons are altered by magnetic fields. Consider one such electron that is emitted with an initial velocity of 1.85 107 m/s in the horizontal direction when magnetic forces deflect the electron with a vertically upward acceleration of 5.45 1015 m/s2. The phosphorescent screen is a...
Older televisions display a picture using a device called a cathode ray tube, where electrons are...
Older televisions display a picture using a device called a cathode ray tube, where electrons are emitted at high speed and collide with a phosphorescent surface, causing light to be emitted. The paths of the electrons are altered by magnetic fields. Consider one such electron that is emitted with an initial velocity of 2.05 x 10^7 m/s in the horizontal direction when magnetic forces deflect the electron with a vertically upward acceleration of 5.30 x 10^15 m/s2. The phosphorescent screen...
QUESTION 4 At home during a break from classes, you visit your grandparents who still have a tube type television, with the deep and heavy case in them, a beam of electrons fired from the center rear of the picture tube is steered to paint an image on the front of the tube ) Their living room is arranged so that the TV is on the north wall of the house, facing south, in which direction, if ever so slightly...
Chapter6 Electron Deflection Learning Objectives By the end of this activity, you should be able to: Describe qualitatively how charged particles are deflected by an electric field. Describe qualitatively and quantitatively how charged particles are deflected by a magnetic field. 6.1 Pre-lab Find a reasonably reliable source on cathode ray tubes (CRT). Study the inner workings of a CRT and answer the following questions: [6.1] Question: What particle is undergoing motion in a CRT? List the name, mass, and charge...
please answer these all of these. Answer all please
16. Dr. Evil has a 2400 kg satellite in a circular orbit 950 km above the surface of the Earth. re = 6.38 x 10m a) How much work must be done to move the satellite from Earth to that orbit? b) What is the binding energy of the satellite in that orbit? c) Calculate the escape velocity of the satellite from Earth's potential well while it is in its orbit....
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical constants. From the set-up demonstrated in class, we are able to find a monumental combination of two physical constants-the charge of an electron (e) and the mass of an electron (m). Since the charge of an electron (e) is well known through other experiments, we will use the ratio of charge to mass to find the mass of an...
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical constants. From the set-up demonstrated in class, we are able to find a monumental combination of two physical constants-the charge of an electron (e) and the mass of an electron (m). Since the charge of an electron (e) is well known through other experiments, we will use the ratio of charge to mass to find the mass of an...
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