Alpha particles from a particular radioactive source have a speed of 1.35×107 m/s. How large a...
Alpha particles from a particular radioactive source have a speed of 1.35×107 m/s. How large a magnetic field is required to bend the path of the particles into a circle of 0.570 m radius? An alpha particle has a mass of 6.64×10-27 kg and a charge of 3.20×10-19 C.
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B= magnetic field in Tesla
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Alpha particles from a particular radioactive source have a
speed of 1.35×107 m/s. How large a...
A beam of alpha particles is fired horizontally with a speed of 3.6 105 m/s into...
A beam of alpha particles is fired horizontally with a speed of 3.6 105 m/s into a region where there is a vertical magnetic field of magnitude 0.168 T. An alpha particle is the nucleus of a helium atom and as such, consists of two protons, two neutrons, and has a mass of 6.64 10-27 kg. (a) Determine the length of time it will take an alpha particle to move halfway around a complete circle. ?s (b) Does the time...
A beam of alpha particles is fired horizontally with a speed of 3.6 105 m/s into...
A beam of alpha particles is fired horizontally with a speed of 3.6 105 m/s into a region where there is a vertical magnetic field of magnitude 0.168 T. An alpha particle is the nucleus of a helium atom and as such, consists of two protons, two neutrons, and has a mass of 6.64 10-27 kg. (a) Determine the length of time it will take an alpha particle to move halfway around a complete circle. ?s (b) Does the time...
A beam of alpha particles is fired horizontally with a speed of 1.5 x 10° m/s...
A beam of alpha particles is fired horizontally with a speed of 1.5 x 10° m/s into a region where there is a vertical magnetic field of magnitude 0.388 T. An alpha particle is the nucleus of a helium atom and as such, consists of two protons, two neutrons, and has a mass of 6.64 x 10-27 kg. (a) Determine the length of time it will take an alpha particle to move halfway around a complete circle. 1.68e-7 s (b)...
An alpha particle is emitted from an unstable nucleus and travels in a magnetic field of...
An alpha particle is emitted from an unstable nucleus and travels in a magnetic field of strength 0.2 mT. If the radius and pitch of the helical path of the particle is 0.24 m and 0.1 m, respectively, then what is the speed of the alpha particle? The mass of the alpha particle is m = 6.64 X 10-27 kg, and its charge is q = 3.2 X 10-19 C.
As shown in the figure, an electron is fired with a speed of 3.73 x 10...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
3. Alpha particles (charge= +2e, mass m= 6.6 x10-27 kg) move at 1.6x109 m/s. What magnetic...
3. Alpha particles (charge= +2e, mass m= 6.6 x10-27 kg) move at 1.6x109 m/s. What magnetic field strength would be required to bend them into a circular path of radius r= .14 m?
A proton enters a region of constant magnetic field, perpendicular to the fie and after being...
A proton enters a region of constant magnetic field, perpendicular to the fie and after being accelerated from rest by an electric field through an electric potential difference of - 350 V. Determine the magnitude of the magnetic field, if the proton travels in a circular path with a radius of 21 cm. mt As shown in the figure below, when a charged particle enters a region of magnetic field traveling in a direction perpendicular to the field, it will...
Pls help.. A beam of alpha particles is fired horizontally with a speed of 1.4 x...
Pls help..
A beam of alpha particles is fired horizontally with a speed of 1.4 x 105 m/s into a region where there is a vertical magnetic field of magnitude 0.324 T. An alpha particle is the nucleus of a helium atom and as such, consists of two protons, two neutrons, and has a mass of 6.64 x 10-27 kg. (a) Determine the length of time it will take an alpha particle to move halfway around a complete circle. (b)...
An alpha-particle has a charge of +2e and a mass of 6.64 times 10^-27 kg. It...
An alpha-particle has a charge of +2e and a mass of 6.64 times 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.24 times 10^6 v and then enters a uniform magnetic field whose magnitude is 3.30 T. The alpha-particle moves perpendicular to the magnetic field at all times. (a) What is the speed of the alpha-particle? m/s (b) What is the magnitude of the magnetic force on it? N (c) What is...
An alpha-particle has a charge of +2e and a mass of 6.64 * 10^-27 kg. It...
An alpha-particle has a charge of +2e and a mass of 6.64 * 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.10 * 10^6 V and then enters a uniform magnetic field whose magnitude is 2.80 T. The alpha-particle moves perpendicular to the magnetic field at all times. What is the speed of the alpha-particle What is the magnitude of the magnetic force on it What is the radius of its circular...
A beam of alpha particles is fired horizontally with a speed of 1.5 x 10° m/s into a region where there is a vertical magnetic field of magnitude 0.388 T. An alpha particle is the nucleus of a helium atom and as such, consists of two protons, two neutrons, and has a mass of 6.64 x 10-27 kg. (a) Determine the length of time it will take an alpha particle to move halfway around a complete circle. 1.68e-7 s (b)...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
3. Alpha particles (charge= +2e, mass m= 6.6 x10-27 kg) move at 1.6x109 m/s. What magnetic field strength would be required to bend them into a circular path of radius r= .14 m?
A proton enters a region of constant magnetic field, perpendicular to the fie and after being accelerated from rest by an electric field through an electric potential difference of - 350 V. Determine the magnitude of the magnetic field, if the proton travels in a circular path with a radius of 21 cm. mt As shown in the figure below, when a charged particle enters a region of magnetic field traveling in a direction perpendicular to the field, it will...
Pls help..
A beam of alpha particles is fired horizontally with a speed of 1.4 x 105 m/s into a region where there is a vertical magnetic field of magnitude 0.324 T. An alpha particle is the nucleus of a helium atom and as such, consists of two protons, two neutrons, and has a mass of 6.64 x 10-27 kg. (a) Determine the length of time it will take an alpha particle to move halfway around a complete circle. (b)...
An alpha-particle has a charge of +2e and a mass of 6.64 times 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.24 times 10^6 v and then enters a uniform magnetic field whose magnitude is 3.30 T. The alpha-particle moves perpendicular to the magnetic field at all times. (a) What is the speed of the alpha-particle? m/s (b) What is the magnitude of the magnetic force on it? N (c) What is...
An alpha-particle has a charge of +2e and a mass of 6.64 * 10^-27 kg. It is accelerated from rest through a potential difference that has a value of 1.10 * 10^6 V and then enters a uniform magnetic field whose magnitude is 2.80 T. The alpha-particle moves perpendicular to the magnetic field at all times. What is the speed of the alpha-particle What is the magnitude of the magnetic force on it What is the radius of its circular...
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