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Imagine a proton moving at 2.1 x 10m/s in the positive direction of the x-axis. It...
Score: E-peild Imagine a proton moving initially at 2.1x 10 m/s in the positive direction of...
Score: E-peild Imagine a proton moving initially at 2.1x 10 m/s in the positive direction of the x-axis. It moves in a field-free space until it passes by the origin, x-0, where it encounters an electric field directed along the x-axis. (The y and z components of the field are zero everywhere.) The electric potential, vto), associated with this field is shown i the left graph for 0x70 cm. 250 200 E 150 100 8 50 0 10 20 30...
1. Consider an electron initially moving in the positive x-direction along the negative x-axis wi...
1. Consider an electron initially moving in the positive x-direction along the negative x-axis with an energy E. At the origin the potential energy U (x) changes abruptly, from U(x) = 0 for x < 0, to U(x) = 1.00 eV for x > 0. If E=1.02 eV, just higher than the barrier by 2%, what is the barrier penetration length? What is the reflectance? What is the transmittance? 2. Consider an electron initially moving in the positive x-direction along...
At time t_1 an electron is sent along the positive direction of an x axis, through...
At time t_1 an electron is sent along the positive direction of an x axis, through both an electric field E and a magnetic field B, with E directed parallel to the y axis. The figure gives the y component F_net, y of the net force on the electron due to the two fields, as a function of the electron's speed v at time t_1. The scale of the velocity axis is set by v_s = 95 m/s. The x...
Ball B, moving in the positive direction of an x axis at speed v, collides with...
Ball B, moving in the positive direction of an x axis at speed v, collides with stationary ball A at the origin. A and B have different masses. After the collision, B moves in the negative direction of the y axis at speed v/5. In what direction does A move, as an angle with respect to the x axis?
3. If a proton is moving along the x-axis at 8/10 times the speed of light...
3. If a proton is moving along the x-axis at 8/10 times the speed of light in vacuum, through a region of space where the Electric field is 2i and the Magnetic field 3i+4j, find the magnitude of the force on the proton.
or metk fimor on a moving electric charge, discuss the relationship between t magsitude and direction) and each the...
or metk fimor on a moving electric charge, discuss the relationship between t magsitude and direction) and each the following al the mitude of the charge N The sharge velacity d The direction of the magnetic ield Questions cover CLO6: /10 30 mins A beam of protons (Q 1.6x 10" C) moves at 3.0 x 10% m/s through a uniform 2.0 T magnetic field directed along the positive z-axis (Figure 2). The velocity of each proton lies in the xz-plane...
A proton moving along the +x-axis enters a magnetic field. Because of this field the proton...
A proton moving along the +x-axis enters a magnetic field. Because of this field the proton curves downward (in the -z direction). What is the direction of the magnetic field.
A proton moves at 4.30 x 10 m/s in the horizontal direction. It enters a uniform...
A proton moves at 4.30 x 10 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 7.90 10 N/C. Ignore any gravitational effects. (a) Find the time interval required for the proton to travel 4.70 cm horizontally. (b) Find its vertical displacement during the time interval in which it travels 4.70 cm horizontally (c) Find the horizontal and vertical components of its velocity after it has traveled 4.70 cm horizontally Part 1 of...
In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving...
In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving parallel to a uniform electric field that is directed along the +x axis (see figure below). The proton starts with a velocity of +5.10 x 104 m/s and accelerates in the same direction as the electric field, which has a value of +2.10 x 103 N/C. Find the velocity of the proton when its displacement is +2.0 mm from the starting point. à +x...
Two charges are placed on the x axis. One of the charges (ai +9.0 pC) s...
Two charges are placed on the x axis. One of the charges (ai +9.0 pC) s atx3.2 cm and the other ( 22 pC) s at x8.3 om )Find the net electric field (magnitude and direction) at x-0 cm. (Use the sign of your answer to Indicate the direction along the x-axis.) (b) Find the net electric fleld (magnitude and direction) at x5.9 cm. (Use the sign of your answer to indicate the direction along the x axls.) N/C Secion...
Score: E-peild Imagine a proton moving initially at 2.1x 10 m/s in the positive direction of the x-axis. It moves in a field-free space until it passes by the origin, x-0, where it encounters an electric field directed along the x-axis. (The y and z components of the field are zero everywhere.) The electric potential, vto), associated with this field is shown i the left graph for 0x70 cm. 250 200 E 150 100 8 50 0 10 20 30...
At time t_1 an electron is sent along the positive direction of an x axis, through both an electric field E and a magnetic field B, with E directed parallel to the y axis. The figure gives the y component F_net, y of the net force on the electron due to the two fields, as a function of the electron's speed v at time t_1. The scale of the velocity axis is set by v_s = 95 m/s. The x...
or metk fimor on a moving electric charge, discuss the relationship between t magsitude and direction) and each the following al the mitude of the charge N The sharge velacity d The direction of the magnetic ield Questions cover CLO6: /10 30 mins A beam of protons (Q 1.6x 10" C) moves at 3.0 x 10% m/s through a uniform 2.0 T magnetic field directed along the positive z-axis (Figure 2). The velocity of each proton lies in the xz-plane...
A proton moving along the +x-axis enters a magnetic field. Because of this field the proton curves downward (in the -z direction). What is the direction of the magnetic field.
A proton moves at 4.30 x 10 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 7.90 10 N/C. Ignore any gravitational effects. (a) Find the time interval required for the proton to travel 4.70 cm horizontally. (b) Find its vertical displacement during the time interval in which it travels 4.70 cm horizontally (c) Find the horizontal and vertical components of its velocity after it has traveled 4.70 cm horizontally Part 1 of...
In a vacuum, a proton (charge = +e, mass = 1.67 x 10-27 kg) is moving parallel to a uniform electric field that is directed along the +x axis (see figure below). The proton starts with a velocity of +5.10 x 104 m/s and accelerates in the same direction as the electric field, which has a value of +2.10 x 103 N/C. Find the velocity of the proton when its displacement is +2.0 mm from the starting point. à +x...
Two charges are placed on the x axis. One of the charges (ai +9.0 pC) s atx3.2 cm and the other ( 22 pC) s at x8.3 om )Find the net electric field (magnitude and direction) at x-0 cm. (Use the sign of your answer to Indicate the direction along the x-axis.) (b) Find the net electric fleld (magnitude and direction) at x5.9 cm. (Use the sign of your answer to indicate the direction along the x axls.) N/C Secion...
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