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Your answer is partially correct. The electrons in the beam of a television tube have a...
The electrons in the beam of a television tube have a kinetic energy of 2.40 ×...
The electrons in the beam of a television tube have a kinetic energy of 2.40 × 10-15 J. Initially, the electrons move horizontally from west to east. The vertical component of the earth's magnetic field points down, toward the surface of the earth, and has a magnitude of 1.67 × 10-5 T. What is the acceleration of an electron due to this field component?
please show explanation! thank you Each of the electrons in the beam of a television tube...
please show explanation! thank you
Each of the electrons in the beam of a television tube has a kinetic energy of 10.0 keV. The tube is oriented so that the electrons move horizontally from north to south. The vertical component of Earth's magnetic field points down and has a magnitude of 52.0 ut. (Ignore the northward component of Earth's field.) In what direction will the electron beam deflect? O north O east O west o down O up south Submit...
Can you please show all work and calculations. Also can you explain how you got the...
Can you please show all work and calculations. Also can you
explain how you got the answer! Thank you so much!
1·The electrons in the beam of a TV set initially move horizontally from west to east. The vertical component of the earth's magnetic field points down, toward the surface of the earth. In what direction are the electrons deflected by this field component? a. due south b. due west c. due east d. due north
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?
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
The electron beam inside an old television picture tube is 0.40 mm in diameter and carries...
The electron beam inside an old television picture tube is 0.40 mm in diameter and carries a current of 50 μA. This electron beam impinges on the inside of the picture tube screen. A) How many electrons strike the screen each second? B) What is the current density in the electron beam? C) The electrons move with a velocity of 3.2 ×10^7 m/s. What electric field strength is needed to accelerate electrons from rest to this velocity in a distance...
The electron beam inside an old television picture tube is 0.40 mm in diameter and carries...
The electron beam inside an old television picture tube is 0.40 mm in diameter and carries a current of 50 μA. This electron beam impinges on the inside of the picture tube screen. PART C The electrons move with a velocity of 3.4 ×107 m/s. What electric field strength is needed to accelerate electrons from rest to this velocity in a distance of 5.0 mm? PART D Each electron transfers its kinetic energy to the picture tube screen upon impact....
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.
Q) The electron beam inside an old television picture tube is 0.40 mm in diameter and...
Q) The electron beam inside an old television picture tube is 0.40 mm in diameter and carries a current of 50 μA. This electron beam impinges on the inside of the picture tube screen. Part A How many electrons strike the screen each second? Ans: 3.1×1014 electrons Part B: What is the current density in the electron beam? Ans: J J = 400 Am2 Part C: The electrons move with a velocity of 3.6 ×107 m/s. What electric field strength...
An accelerating voltage of 2.50 3 103 V is applied to an Q/C electron gun, producing...
An accelerating voltage of 2.50 3 103 V is applied to an Q/C electron gun, producing a beam of electrons originally traveling horizontally north in vacuum toward the cen- ter of a viewing screen 35.0 cm away. What are (a) the magnitude and (b) the direction of the deflection on the screen caused by the Earth’s gravitational field? What are (c) the magnitude and (d) the direction of the deflection on the screen caused by the vertical component of the...
please show explanation! thank you
Each of the electrons in the beam of a television tube has a kinetic energy of 10.0 keV. The tube is oriented so that the electrons move horizontally from north to south. The vertical component of Earth's magnetic field points down and has a magnitude of 52.0 ut. (Ignore the northward component of Earth's field.) In what direction will the electron beam deflect? O north O east O west o down O up south Submit...
Can you please show all work and calculations. Also can you
explain how you got the answer! Thank you so much!
1·The electrons in the beam of a TV set initially move horizontally from west to east. The vertical component of the earth's magnetic field points down, toward the surface of the earth. In what direction are the electrons deflected by this field component? a. due south b. due west c. due east d. due north
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