Homework Answers
Potential = workdone/charge
Electric field = potential x distance
Therefore electric field = (work done x distance) /charge
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The electrons in a particle beam each have a kinetic energy K. (a) What is the...
The electrons in a particle beam each have a kinetic energy k. (a) What is the...
The electrons in a particle beam each have a kinetic energy k. (a) What is the magnitude of the electric field that will stop these electrons in a distance d? (Use any variable of symbol started above along with the following as necessary: e for the charge of electron.) E = (b) What is the direction of the electric field that will stop these electrons in a distance d? in the direction of the motion opposite to the direction of...
Each of the electrons in a particle beam has a kinetic energy of 1.36 ✕ 10−17...
Each of the electrons in a particle beam has a kinetic energy of
1.36 ✕ 10−17 J. The mass of an electron is 9.11 ✕
10−31 kg.
(a) What is the magnitude of the uniform electric field
(pointing in the direction of the electrons' movement) that will
stop these electrons in a distance of 11.0 cm?
N/C
(b) How long will it take to stop the electrons?
ns
(c) After the electrons stop, the electric field will continue to
act...
Each of the electrons in a particle beam has a kinetic energy of 1.42 ✕ 10−17...
Each of the electrons in a particle beam has a kinetic energy of 1.42 ✕ 10−17 J. The mass of an electron is 9.11 ✕ 10−31 kg. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 14.0 cm? (b) How long will it take to stop the electrons? (c) After the electrons stop, the electric field will continue to act on them,...
Each of the electrons in a particle beam has a kinetic energy of 1.02 x 10-17)....
Each of the electrons in a particle beam has a kinetic energy of 1.02 x 10-17). The mass of an electron is 9.11 x 10 kg (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 13.0 cm? N/C (b) How long will it take to stop the electrons? ns och with a magnitude of (c) After the electrons stop, the electric field...
Each of the electrons in a particle beam has a kinetic energy of 1.08 x 10-17...
Each of the electrons in a particle beam has a kinetic energy of 1.08 x 10-17 3. The mass of an electron is 9.11 x 10-31 kg. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 16.5 cm? N/C (b) How long will it take to stop the electrons? 4.9 ns (c) After the electrons stop, the electric field will continue to...
Each of the electrons in a particle beam has a kinetic energy of 1.88 x 10-17)....
Each of the electrons in a particle beam has a kinetic energy of 1.88 x 10-17). The mass of an electron is 9.11 x 10-31 kg. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 14.0 cm? 40) 839 N/C (b) How long will it take to stop the electrons ? 4.9) 4.30e-8 x Your response differs significantly from the correct answer....
Each of the electrons in a particle beam has a kinetic energy of 1.18 ✕ 10^−17...
Each of the electrons in a particle beam has a kinetic energy of 1.18 ✕ 10^−17 J. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 13.5 cm? N/C (b) How long will it take to stop the electrons? ns (c) After the electrons stop, the electric field will continue to act on them, causing the electrons to accelerate in a direction...
Each of the electrons in a particle beam has a kinetic energy of 1.56 X 10-17)....
Each of the electrons in a particle beam has a kinetic energy of 1.56 X 10-17). The mass of an electron is 9.11 X 10-31 kg. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 10.5 cm? 4.9 928.57 x Check the number of significant figures. N/C (b) How long will it take to stop the electrons? 4.9 35.88 X Check the...
Each of the protons in a particle beam has a kinetic energy of 3.05 Times 10^-15...
Each of the protons in a particle beam has a kinetic energy of 3.05 Times 10^-15 J. what are the magnitude and direction of the electric field that will stop these protons in a distance of 1.40 m? Magnitude N/C Direction
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?
The electrons in a particle beam each have a kinetic energy k. (a) What is the magnitude of the electric field that will stop these electrons in a distance d? (Use any variable of symbol started above along with the following as necessary: e for the charge of electron.) E = (b) What is the direction of the electric field that will stop these electrons in a distance d? in the direction of the motion opposite to the direction of...
Each of the electrons in a particle beam has a kinetic energy of
1.36 ✕ 10−17 J. The mass of an electron is 9.11 ✕
10−31 kg.
(a) What is the magnitude of the uniform electric field
(pointing in the direction of the electrons' movement) that will
stop these electrons in a distance of 11.0 cm?
N/C
(b) How long will it take to stop the electrons?
ns
(c) After the electrons stop, the electric field will continue to
act...
Each of the electrons in a particle beam has a kinetic energy of 1.02 x 10-17). The mass of an electron is 9.11 x 10 kg (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 13.0 cm? N/C (b) How long will it take to stop the electrons? ns och with a magnitude of (c) After the electrons stop, the electric field...
Each of the electrons in a particle beam has a kinetic energy of 1.08 x 10-17 3. The mass of an electron is 9.11 x 10-31 kg. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 16.5 cm? N/C (b) How long will it take to stop the electrons? 4.9 ns (c) After the electrons stop, the electric field will continue to...
Each of the electrons in a particle beam has a kinetic energy of 1.88 x 10-17). The mass of an electron is 9.11 x 10-31 kg. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 14.0 cm? 40) 839 N/C (b) How long will it take to stop the electrons ? 4.9) 4.30e-8 x Your response differs significantly from the correct answer....
Each of the electrons in a particle beam has a kinetic energy of 1.56 X 10-17). The mass of an electron is 9.11 X 10-31 kg. (a) What is the magnitude of the uniform electric field (pointing in the direction of the electrons' movement) that will stop these electrons in a distance of 10.5 cm? 4.9 928.57 x Check the number of significant figures. N/C (b) How long will it take to stop the electrons? 4.9 35.88 X Check the...
Each of the protons in a particle beam has a kinetic energy of 3.05 Times 10^-15 J. what are the magnitude and direction of the electric field that will stop these protons in a distance of 1.40 m? Magnitude N/C Direction
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