3. The figure below shows the radius of revolution as a function of inverse magnetic field...
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.
3. Circular Motion in a Magnetic Field See Figure 2. A particle of charge +e and mass m is accelerated from rest by a potential difference V. The particle then enters a region of uniform magnetic field B perpendicular to the velocity. The particle will undergo uniform circular motion. It instead, the charge is doubled and the mass is quadrupled, while keeping both the potential difference and strength of the magnetic field the same, i) how does the radius of...
the figure shows a conducting
loop in a magnetic field. the radius of the loop is 20 cm, and it
has a resistance of 0.02 ohms. Find the magnitude and direction of
the induced current if the magnetic field is increasing at a rate
of 4 T/s.
An electron in a cathode-ray tube is accelerated through a potential difference of 10 kV then passes through the d=2.3-cm-wide region of uniform magnetic field in the figure(Figure 1) Part A What field strength will deflect the electron by θ = 11°?
1a) A charged particle with a charge-to-mass ratio of |q|/m = 5.7 × 108 C/kg travels on a circular path that is perpendicular to a magnetic field whose magnitude is 0.55 T. How much time does it take for the particle to complete one revolution? 1b) Suppose that an ion source in a mass spectrometer produces doubly ionized gold ions (Au2+), each with a mass of 3.27 × 10-25 kg. The ions are accelerated from rest through a potential difference...
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...
Consider the mass spectrometer shown schematically in the figure below. The electric field between the plates of the velocity selector is 940 V/m, and the magnetic fields in both the velocity selector and the deflection chamber have magnitudes of 0.920 T. Calculate the radius r of the path for a singly charged ion with mass m = 2.30 ✕ 10−26 kg. ..... mm A singly charged positive ion has a mass of 2.60 ✕ 10−26 kg. After being accelerated through...
Figure 20.12 region of magnetic field 1 Path of the particle 1) In Figure 20.12, a small particle of charge q =-1.9 x 10-6 C and mass m 3.1 x 10-12 kg has velocity vo 8.1 x 103 m/s as it enters a region of uniform magnetic field. The particle is observed to travel in the semicircular path shown, with radius R 5.0 cm. Calculate the (a) magnitude and (b) direction of the magnetic field in the region.
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 0.25 T.Part (a) What is the potential difference, in volts, required in the first part of the experiment to accelerate electrons to a speed of 5.95 x 107 m/s?Part (b) Find the radius of curvature, in meters, of the path of a proton accelerated through this same potential...
After being accelerated to a speed of1.13×105 m/s, the particle enters a uniform magnetic field of
strength 0.900 T and travels in a circle of radius 34.0 cm (determined by observing where it hits the
screen as shown in the figure). The results of this experiment
allow one to find m/q.Find the ratio m/q for this particle.