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A particle with charge q exists in a region with a uniform electric field Ē =...
A charged particle moves through a region of space that has both a uniform electric field and a uniform magnetic field. What is the condition for these fields in order for the particle to move through this region at a constant velocity? Does the answer depend on the sign of the particle’s electric charge?
particle has charge q and enters electric field E tw Z If the particle moves with velocity Ū in the x direction, what is the smallest Ē field that can be introduced so that the particle is not deflected?
A particle with a charge of q = -5.68nC is moving in a uniform magnetic field of B? =( 2.20T ) z^. The magnetic force on the particle is measured to beF? =( 6.10?N )?y^. a) Calculate the x component of the velocity of the particle. b)What is the radius of the circular motion the particle will have in the magnetic field if the particle has a mass of 0.700g ? c)What is the period of this circular motion? d)What...
Part B A particle with charge – 5.80 nC is moving in a uniform magnetic field B= -( 1.30 T )k. The magnetic force on the particle is measured to be F=-( 4.00x10-7 N )i+( 7.60x10-7N)j. Calculate the x-component of the velocity of the particle. EVO AO R O P ? Submit Request Answer Part C Calculate the y-component of the velocity of the particle. VALD * o ? Part D A particle with charge – 5.80 nC is moving...
A proton of mass m and charge q is in both a uniform electric field, and a uniform magnetic field . Write down the three Cartesian components of the Lorentz force law and solve for the motion of the proton We were unable to transcribe this imageWe were unable to transcribe this image
A uniform magnetic field exists in a circular area. A particle carrying charge q = 8.0 mC is placed in the field a distance rp = 20 mm from the center of the circular area. If the particle experiences a force that has magnitude F = 4.00 μN and is perpendicular to the direction of the magnetic field, what is the magnitude of the rate at which the magnetic field is changing?
A particle of rest mass mo and charge q is accelerated from rest by a uniform (in the lab frame) electric field Ei. What are the velocity and position of the particle (as a function of time) a. in the lab frame? b. in the rest frame of an observer moving with a velocity vok relative to the lab? c. (Optional) Plot the position and speed of an electron in a uniform field of magnitude 1 MV/m for the time...
4. Uniformly moving point charge A point charge q is in uniform motion with velocity v = vzˆ, where v is a constant. At time t = 0 the charge is located at the origin. At a later time t 0 , at the field point x = x0, y = z = 0: (a) Find the scalar and vector potential. (b) What coordinate components does the electric field have? (c) What coordinate components does the magnetic field have? (d)...
Suppose that a region with a uniform magnetic field B also has a uniform electric field E perpendicular to the magnetic field, an arrangement called crossed fields. Show that for a charged particle moving in such crossed fields in a direction perpendicular to both E and B, the electric force cancels the magnetic force, provided the particle has a speed v= E/B If the magnetic field is in the vertical upward direction and the electric field is in the northward...
2.53A charged particle of mass m and positive charge q moves in uniform electric and magnetic fields. E and B, both pointing in the z direction. The net force on the particle is F = q (E + v x B). Write down the equation of motion for the particle and resolve it into its three components. Solve the equations and describe the particle's motion.