A beam of muons (a subatomic particle with mass 1.884×10-28 kg and charge of -1.60×10-19 C)...
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?
A 140-V battery is connected across two parallel metal plates of area 28.5 cm2 and separation 8.40 mm . A beam of alpha particles (charge +2e, mass 6.64×10−27kg) is accelerated from rest through a potential difference of 1.60 kV and enters the region between the plates perpendicular to the electric field. a. What magnitude of magnetic field is needed so that the alpha particles emerge undeflected from between the plates? b. What direction of magnetic field is needed so that...
A 150 V battery is connected across two parallel metal plates of area 28.5cm2 and separation 8.20 mm. A beam of alpha particles (charge +2e, mass 6.64 x 10-27 kg). Acelerated from the rest through a potential difference of 1.75 kV and enters the region between the plates perpendicular to the electric field. What magnitude and direction of magnetic field are needed so that the alpha particles emerge undeflected from between the plates?
A V = 160-V battery is connected across two parallel metal plates of area 28.5 cm2 and separation 8.50 mm . A beam of alpha particles (charge +2e, mass 6.64×10−27 kg) is accelerated from rest through a potential difference of 1.60 kV and enters the region between the plates perpendicular to the electric field, as shown in the figure.(Figure 1) Part A What magnitude of magnetic field is needed so that the alpha particles emerge undeflected from between the plates?...
A 120 V battery is connected across two parallel metal plates of area 28.5 cm" and separation 7.20 mm. A beam of alpha particles (charge +2e, mass 6.64 x 10-27 kg) is accelerated from rest through a potential difference of 1.50 kV and enters the region between the plates perpendicular to the electric field, as shown in (Figure 1). V V Part A What magnitude of magnetic field is needed so that the alpha particles emerge undeflected from between the...
A V = 130-V battery is connected across two parallel metal plates of area 28.5 cm2 and separation 8.20 mm. A beam of alpha particles (charge +2e, mass 6.64 times 10-27 kg) is accelerated from rest through a potential difference of 1.70 kV and enters the region between the plates perpendicular to the electric field, as shown in the figure.(Figure 1) Part A What magnitude of magnetic field is needed so that the alpha particles emerge undeflected from between the...
An ion source is producing 6Li ions, which have mass 9.99 ✕ 10−27 kg and charge +e. The ions are accelerated by a potential difference of 15 kV and pass horizontally into a region in which there is a uniform vertical magnetic field of magnitude B = 2.4 T. Calculate the strength of the smallest electric field, to be set up over the same region, that will allow the 6Li ions to pass through undeflected.
A particle with a mass of 6.4 × 10–27 kg and a charge of +3.20 × 10–19 C is accelerated from rest through a potential difference of 9.0 × 106 V. The particle then enters a uniform 0.82-T magnetic field. If the particle’s velocity is perpendicular to the magnetic field at all times, what is the magnitude of the magnetic force exerted on the particle?
A proton (charge le, mass mp) and an alpha particle (charge 2e, mass 4mp) in a mass spectrometer are accelerated from rest through a velocity selector that has an electric field E 103 V/m and magnetic field B- 2.5T. Each of the particles enters a uniform magnetic field B-2.5T, with its velocity in a direction perpendicular to B. The proton moves in a circular path of radius rp. and the alpha particle in a circular path ra. Calculate the distance...
An ion source is producing Li ions, which have charge +e and mass 9.99 x 10-27 kg. The ions are accelerated by a potential difference of 15 kV and pass horizontally into a region in which there is a uniform vertical magnetic field of magnitude B = 0.93 T. Calculate the strength of the smallest electric field, to be set up over the same region, that will allow the Li ions to pass through undeflected.