A beam of electrons is accelerated by 36 KV and then enters a region of uniform...
A beam of electrons is accelerated through a potential difference of 11.0 kV before entering a velocity selector. If the B-field of the velocity selector is perpendicular to the velocity and has a value of 0.02 T, what value of the E-field is required (in the magnetic field region) if the particles are to be undeflected? answer in V/m
A beam of protons is accelerated through a potential difference of 0.750 kV and then enters a uniform magnetic field traveling perpendicular to the field. Part A: What magnitude of field is needed to bend these protons in a circular arc of diameter 1.76 m ? B = ____ T Part B: What magnetic field would be needed to produce a path with the same diameter if the particles were electrons having the same speed as the protons? B' =...
A beam of electrons is accelerated through a potential difference of 10 kV before entering a region having uniform electric and magnetic fields that are perpendicular to each other and perpendicular to the direction in which the electron is moving. If the magnetic field in this region has a value of 0.010 T, what magnitude of the electric field is required if the particles are to be undeflected as they pass through the region?
4. A beam of electrons is accelerated through a potential difference of 10.0 kV before entering a velocity selector. If the B-field of the velocity selector is perpendicular to the velocity and has a value of 0.02 T, what value of the E-field is required (in the magnetic field region) if the particles are to be undeflected? V/m
4. A beam of electrons is accelerated through a potential difference of 12.0 kV before entering a velocity selector. If the B-field of the velocity selector is perpendicular to the velocity and has a value of 0.03 T, what value of the E-field is required (in the magnetic field region) if the particles are to be undeflected? V/m
A beam of electrons is accelerated through a potential difference of 12.0 kV before entering a velocity selector. If the B-field of the velocity selector is perpendicular to the velocity and has a value of 0.02 T, what value of the E-field is required (in the magnetic field region) if the particles are to be undeflected? It's not 1.949*10^6.
A proton is accelerated from rest through a potential differences of 1.0 kV. It enters a uniform magnetic field of 4.5 mT that is initially perpendicular to its velocity. (a) Find the radius of the proton's circular path (b). Calculate the period of revolution of the proton.
In a laboratory experiment, a beam of electrons is accelerated from rest through a 148-V potential difference. The beam then enters a uniform magnetic field and follows a circular path of radius r = 19.1 cm in the field region. (a) What is the angle between the magnetic field and the electrons' velocity? (b) What is the magnitude of the magnetic field? Submit Answer
A proton is accelerated by a electric potential of 50 kV. This proton is heading towards a constant magnetic field of 1.2 T perpendicular to its velocity. • Compute the speed of the proton due to the electric potential. • Once the proton is inside the magnetic field region, what is the radius of curvature of its trajectory. • What is the period of revolution?
A proton is accelerated by a electric potential of 50 kV. This proton is heading towards a constant magnetic field of 1.2 T perpendicular to its velocity.(12 points) • Compute the speed of the proton due to the electric potential. . Once the proton is inside the magnetic field region, what is the radius of curvature of its trajectory • What is the period of revolution?