A proton with kinetic energy 60.4 MeV is seen to move in a circular path while in a region with a uniform magnetic field. What kinetic energy must an alpha particle (q = +2e, m = 6.64 x 10-27 kg) have if it is to move in the same circular path as the proton (q = +e, m = 1.67 x 10-27 kg)?

In the figure, an electron accelerated from rest through potential difference V₁-1.33 kV enters the gap between two parallel plates having separation d = 24.1 mm and potential difference V₂= 175 V. The lower plate is at the lower potential. Neglect fringing and assume that the electron's velocity vector is perpendicular to the electric field vector between the plates. In unit-vector notation, what uniform magnetic field allows the electron to travel in a straight line in the gap? LI Number(i î+ i Ĵ+ [4]1₂ d V₂ i k) Units <

In the figure, an electron accelerated from rest through potential difference V₁-1.10 kV enters the gap between two parallel plates having separation d = 25.7 mm and potential difference V₂= 104 V. The lower plate is at the lower potential. Neglect fringing and assume that the electron's velocity vector is perpendicular to the electric field vector between the plates. In unit-vector notation, what uniform magnetic field allows the electron to travel in a straight line in the gap? h Number ( i î+ i d V₂ k) Units

A beam of electrons whose kinetic energy is 1.9x10 -16 J emerges from a thin foil “window” at the end of an accelerator tube. There is a metal plate adistance d = 0.48mm from this window and at right angles to the direction of the emerging beam. b) What magnitude of the magnetic field will prevent the beam from hittingthe plate?

A particle with charge 1.602 × 10-19 C in a magnetic field of 3.58 T travels in a circle of radius 3.14 m at a speed of 9.95 m/s. What is the particle's mass? Answer in units of kg.

A carbon-14 ion with a charge of +6.408x10^-19 C and a mass of 2.34x10^-26 kg is sent through a mass spectrometer and hits a detector at a point 10.0 cm to the left of  where the beam leaves the velocity selector. The velocity selector and the detector are both in a region of magentic field of strength 0.500 T.    What is the direction of the magnetic field and what is the speed of the particle after it leaves the velocity selector?    Please also explain and show the steps you used to get there/the physics behind why/how you got to the answer to help me better understand. Thank you soo much. Also, the work and the explanation or most important because I already have the correct answer - I'm just unsure of how to get there.

A metal strip 6.70 cm long, 0.850 cm wide, and 0.880 mm thick moves with constant velocity in the positive y direction through a uniform magnetic field B = 2.30 mT that is directed in the negative z direction. A potential difference of 4.60 μV is measured across the width of the strip. What is the magnitude of the velocity v of the strip?

For this question, we have to consider an experimental setup where charged particles (electrons or protons) are first accelerated by an electric field and then injected into a region of constant magnetic field with a field strength of 0.55 T. What is the potential difference, in volts, required to accelerate electrons to a speed of 5.8 * 10^(7) ? Also what is the radius of curvature, in meters, of the path of a proton accelerated through this same potential after the proton crosses into the region with the magnetic field?  This is not a graded question

In a nuclear experiment a proton with kinetic energy 8.5 MeV moves in a circular path in a uniform magnetic field. If the magnetic field is B = 2.8 T what is the radius of the orbit? What energy must an alpha particle (q = +2e, m = 4.0 u) and a deuteron (q = +e, m = 2.0 u) have if they are to circulate in the same orbit? Energy of the alpha? (MeV)  Energy of the deuteron?

The electric field between the plates of the velocity selector is 970 V/m, and the magnetic fields in both the velocity selector and the deflection chamber have magnitudes of 0.945 T. Calculate the radius r of the path for a singly charged ion with mass m = 2.20 ✕ 10−26 kg.