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Protons having a kinetic energy of 50 MeV are moving in the positive x-direction and enter a magnetic field B = 0.5 mT ( k ) directed out of the plane of the page and extending from x = 0 x =1 m as shown in Fig. 1.34. a. Calculate the y-component of the protons’ momentum as they leave the magnetic field. b. Find the angle ϕ between the initial velocity vector of the proton beam and the velocity vector after the beam emerges from the field. Ignore relativistic effects and note that 1eV = 1.60 × 10^−19 J and mass of proton mp = 1.6 x 10^-27 kg.
13
Oct
Protons having a kinetic energy of 50 MeV are moving in the positive x-direction and enter a magnetic field B = 0.5 mT ( k ) directed out of the plane of the page and extending from x = 0 x =1 m as shown in Fig. 1.34. a. Calculate the y-component of the protons’ [...]
A proton and an alpha particle are projected in a magnetic field which exists in the width of region d. Compare the angles of deviation suffered by the proton and the alpha particle if before entering the magnetic field both the particles. a. have the same momentum, b. have the same kinetic energy, and c. are accelerated through the same potential difference. Take mα = 4 mp,qα = 2 qp.
13
Oct
A proton and an alpha particle are projected in a magnetic field which exists in the width of region d. Compare the angles of deviation suffered by the proton and the alpha particle if before entering the magnetic field both the particles. a. have the same momentum, b. have the same kinetic energy, and c. [...]
A beam of equally charged particles after being accelerated through a voltage V enters into a magnetic field ‘B’ as shown. It is found that all the particles hit the plate between X and Y. Find the ration between the masses of the heaviest and lightest particles of the beam.
13
Oct
A beam of equally charged particles after being accelerated through a voltage V enters into a magnetic field ‘B’ as shown. It is found that all the particles hit the plate between X and Y. Find the ration between the masses of the heaviest and lightest particles of the beam. (b) distance travelled in the [...]
A particle of mass m and charge q is accelerated by a potential difference V volt and made to enter a magnetic field region at an angle θ with the field. At the same moment, another particle of same mass and charge is projected in the direction of the field from the same point. Magnetic field induction is B. What would be the speed of second particle so that both particles meet again and again after regular interval of time. Also, find the time interval after which they meet and the distance travelled by the second particle during that interval.
13
Oct
A particle of mass m and charge q is accelerated by a potential difference V volt and made to enter a magnetic field region at an angle θ with the field. At the same moment, another particle of same mass and charge is projected in the direction of the field from the same point. Magnetic [...]
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(b) distance travelled in the magnetic field ,
(c) impulse of magnetic force. ,
A particle of mass m and charge q is accelerated by a potential difference V volt and made to enter a magnetic field region at an angle θ with the field. At the same moment ,
A positive charge particle of charge q and mass m enters into a uniform magnetic field with velocity v as shown in Fig. There is no magnetic field to the left of PQ. Find (a) time spent ,
A positive charge particle of charge q and mass m enters into a uniform magnetic field with velocity v as shown in Fig. There is no magnetic field to the left of PQ. Find (a) time spent, (b) distance travelled in the magnetic field, (c) impulse of magnetic force.
13
Oct
A positive charge particle of charge q and mass m enters into a uniform magnetic field with velocity v as shown in Fig. There is no magnetic field to the left of PQ. Find (a) time spent, (b) distance travelled in the magnetic field, (c) impulse of magnetic force. (b) distance travelled in the magnetic [...]
Repeat above ques. 1, if the charge is negatuve and the angle made by the boundary with the velocity is theta = pie /6.
13
Oct
Repeat above ques. 1, if the charge is negatuve and the angle made by the boundary with the velocity is theta = pie /6. if the charge is negatuve and the angle made by the boundary with the velocity is theta = pie /6. Repeat above ques. 1 October 13, 2020 Category: Uncategorised (JEE Advanced [...]
A uniform mangetic field of strength B exists in a region of width d. A particle of charge q and mass m is shot perpendicularly (as shown in Fig. ) into the magnetic field. Find the time spent by the particle in the magnetic field if (a) d>mu/qB (b) d<mu/qB
13
Oct
A uniform mangetic field of strength B exists in a region of width d. A particle of charge q and mass m is shot perpendicularly (as shown in Fig. ) into the magnetic field. Find the time spent by the particle in the magnetic field if (a) d>mu/qB (b) d<mu/qB and has a magnitude of [...]
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and has a magnitude of 2.25 × 10^−5 T (a) In what direction are the electrons deflected by this field component? (b) What is the acceleration of an electron in part (a)? ,
The electrons in the beam of a television tube have a kinetic energy of 4.5 ×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 ,
In Fig. what should be the speed of the charged particle so that it cannot collide with the upper wall? Also, find the coordinates of the point where the particle strikes the lower plate in the limiting case of velocity.
13
Oct
In Fig. what should be the speed of the charged particle so that it cannot collide with the upper wall? Also, find the coordinates of the point where the particle strikes the lower plate in the limiting case of velocity. find the coordinates of the point where the particle strikes the lower plate in the [...]
A particle with charge 6.40 × 10^−19 C travels in a circular orbit with radius 4.68 mm due to the force exerted on it by a magnetic field of magnitude 1.65 T and perpendicular to the orbit. a. What is the magnitude of the linear momentum P of the particle? b. What is the magnitude of the angular momentum L of the particle?
13
Oct
A particle with charge 6.40 × 10^−19 C travels in a circular orbit with radius 4.68 mm due to the force exerted on it by a magnetic field of magnitude 1.65 T and perpendicular to the orbit. a. What is the magnitude of the linear momentum P of the particle? b. What is the magnitude [...]
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and has a magnitude of 2.25 × 10^−5 T (a) In what direction are the electrons deflected by this field component? (b) What is the acceleration of an electron in part (a)? ,
The electrons in the beam of a television tube have a kinetic energy of 4.5 ×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 ,
The electrons in the beam of a television tube have a kinetic energy of 4.5 ×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 2.25 × 10^−5 T (a) In what direction are the electrons deflected by this field component? (b) What is the acceleration of an electron in part (a)?
13
Oct
The electrons in the beam of a television tube have a kinetic energy of 4.5 ×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 2.25 × 10^−5 T (a) In what direction [...]
Tags:
and has a magnitude of 2.25 × 10^−5 T (a) In what direction are the electrons deflected by this field component? (b) What is the acceleration of an electron in part (a)? ,
The electrons in the beam of a television tube have a kinetic energy of 4.5 ×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 ,